PDB Short entry for 3EKV
HEADER    HYDROLASE                               19-SEP-08   3EKV              
TITLE     CRYSTAL STRUCTURE OF THE WILD TYPE HIV-1 PROTEASE WITH THE INHIBITOR, 
TITLE    2 AMPRENAVIR                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEASE;                                                  
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 491-589;                                      
COMPND   5 SYNONYM: RETROPEPSIN, PR;                                            
COMPND   6 EC: 3.4.23.16;                                                       
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HIV-1 M:B_ARV2/SF2;                             
SOURCE   3 ORGANISM_COMMON: HIV-1;                                              
SOURCE   4 ORGANISM_TAXID: 11685;                                               
SOURCE   5 STRAIN: HXB2;                                                        
SOURCE   6 GENE: GAG-POL;                                                       
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: TAP106;                                    
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PXC35                                     
KEYWDS    PROTEASE INHIBITOR, DRUG RESISTANCE, AMPRENAVIR, HIV PROTEASE, AIDS,  
KEYWDS   2 PROTEASE, HYDROLASE                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.A.SCHIFFER,M.N.L.NALAM                                              
REVDAT   9   30-AUG-23 3EKV    1       REMARK                                   
REVDAT   8   20-OCT-21 3EKV    1       REMARK SEQADV                            
REVDAT   7   25-OCT-17 3EKV    1       REMARK                                   
REVDAT   6   17-OCT-12 3EKV    1       JRNL                                     
REVDAT   5   25-JUL-12 3EKV    1       JRNL                                     
REVDAT   4   22-FEB-12 3EKV    1       AUTHOR JRNL                              
REVDAT   3   13-JUL-11 3EKV    1       VERSN                                    
REVDAT   2   21-JUL-10 3EKV    1       HETSYN                                   
REVDAT   1   01-SEP-09 3EKV    0                                                
JRNL        AUTH   N.M.KING,M.PRABU-JEYABALAN,R.M.BANDARANAYAKE,M.N.NALAM,      
JRNL        AUTH 2 E.A.NALIVAIKA,A.OZEN,N.K.YILMAZ,C.A.SCHIFFER                 
JRNL        TITL   EXTREME ENTROPY-ENTHALPY COMPENSATION IN A DRUG-RESISTANT    
JRNL        TITL 2 VARIANT OF HIV-1 PROTEASE.                                   
JRNL        REF    ACS CHEM.BIOL.                V.   7  1536 2012              
JRNL        REFN                   ISSN 1554-8929                               
JRNL        PMID   22712830                                                     
JRNL        DOI    10.1021/CB300191K                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 39.19                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 79.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 14213                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.190                           
REMARK   3   R VALUE            (WORKING SET) : 0.190                           
REMARK   3   FREE R VALUE                     : 0.226                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 756                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.80                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1016                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 78.59                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2260                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 56                           
REMARK   3   BIN FREE R VALUE                    : 0.2830                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1490                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 51                                      
REMARK   3   SOLVENT ATOMS            : 124                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : UNVERIFIED                                          
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.56                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.67000                                             
REMARK   3    B22 (A**2) : 2.02000                                              
REMARK   3    B33 (A**2) : -0.35000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.175         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.150         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.094         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.937         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.951                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.935                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1608 ; 0.007 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  1563 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2196 ; 1.414 ; 2.013       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  3624 ; 0.753 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   206 ; 6.682 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    55 ;41.170 ;24.909       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   263 ;13.624 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     8 ;18.365 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   261 ; 0.086 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1779 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   292 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   246 ; 0.184 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1567 ; 0.182 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   754 ; 0.167 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1058 ; 0.083 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    85 ; 0.136 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    18 ; 0.129 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    57 ; 0.163 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    12 ; 0.297 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1319 ; 0.775 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   422 ; 0.180 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1650 ; 0.917 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   662 ; 1.568 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   546 ; 2.186 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 21                                         
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A     5                          
REMARK   3    RESIDUE RANGE :   A    94        A    99                          
REMARK   3    RESIDUE RANGE :   A     6        A    10                          
REMARK   3    ORIGIN FOR THE GROUP (A):  19.7430  17.7670  23.5370              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0195 T22:  -0.1456                                     
REMARK   3      T33:  -0.0462 T12:   0.0011                                     
REMARK   3      T13:   0.0339 T23:   0.0480                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.6825 L22:   3.0454                                     
REMARK   3      L33:   4.7632 L12:  -2.1654                                     
REMARK   3      L13:   1.1787 L23:  -0.2301                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0654 S12:  -0.0606 S13:  -0.3764                       
REMARK   3      S21:   0.1267 S22:   0.1881 S23:   0.2649                       
REMARK   3      S31:   0.1478 S32:  -0.1989 S33:  -0.1227                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 3                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A     5                          
REMARK   3    RESIDUE RANGE :   A    94        A    99                          
REMARK   3    RESIDUE RANGE :   A     6        A    10                          
REMARK   3    ORIGIN FOR THE GROUP (A):  21.1030  25.7690  29.3290              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0028 T22:  -0.0720                                     
REMARK   3      T33:  -0.1138 T12:   0.0485                                     
REMARK   3      T13:   0.0134 T23:  -0.0073                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.1486 L22:   3.8898                                     
REMARK   3      L33:   2.7193 L12:   0.5344                                     
REMARK   3      L13:   0.0927 L23:   0.8968                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1069 S12:  -0.2716 S13:   0.0607                       
REMARK   3      S21:   0.2926 S22:   0.0529 S23:   0.0242                       
REMARK   3      S31:  -0.1116 S32:  -0.0163 S33:   0.0540                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    20        A    32                          
REMARK   3    ORIGIN FOR THE GROUP (A):  12.6700  26.5870  18.6700              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0080 T22:  -0.0999                                     
REMARK   3      T33:  -0.0677 T12:  -0.0030                                     
REMARK   3      T13:   0.0020 T23:   0.0107                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.4531 L22:   5.7924                                     
REMARK   3      L33:   0.5416 L12:  -0.4778                                     
REMARK   3      L13:   0.0247 L23:  -1.5921                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0158 S12:  -0.0277 S13:  -0.0935                       
REMARK   3      S21:  -0.2026 S22:   0.1893 S23:   0.2036                       
REMARK   3      S31:  -0.0838 S32:  -0.0299 S33:  -0.2051                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    20        A    32                          
REMARK   3    ORIGIN FOR THE GROUP (A):  27.6650  28.1500  19.0020              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0278 T22:  -0.1097                                     
REMARK   3      T33:  -0.0376 T12:   0.0286                                     
REMARK   3      T13:  -0.0130 T23:   0.0094                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.9825 L22:   4.8226                                     
REMARK   3      L33:   2.5421 L12:   2.6648                                     
REMARK   3      L13:  -0.8648 L23:  -1.6716                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0844 S12:  -0.0635 S13:  -0.1262                       
REMARK   3      S21:   0.0721 S22:   0.0247 S23:  -0.1333                       
REMARK   3      S31:  -0.0641 S32:  -0.0051 S33:   0.0597                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    11        A    20                          
REMARK   3    ORIGIN FOR THE GROUP (A):   1.6670  21.3390  18.6460              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0771 T22:   0.0356                                     
REMARK   3      T33:   0.0790 T12:  -0.0159                                     
REMARK   3      T13:   0.0036 T23:   0.0524                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.9909 L22:  10.1920                                     
REMARK   3      L33:  12.3876 L12:  -4.6128                                     
REMARK   3      L13:  -0.7488 L23:  -1.3805                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.3834 S12:   0.1670 S13:  -0.9713                       
REMARK   3      S21:  -0.1517 S22:   0.1951 S23:   1.0006                       
REMARK   3      S31:  -0.0722 S32:  -1.2143 S33:  -0.5786                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    11        A    20                          
REMARK   3    ORIGIN FOR THE GROUP (A):  39.0540  30.2440  23.9970              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0830 T22:  -0.0862                                     
REMARK   3      T33:   0.2128 T12:  -0.0088                                     
REMARK   3      T13:  -0.1019 T23:   0.1858                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  15.2444 L22:  11.6593                                     
REMARK   3      L33:  12.1286 L12:   3.8418                                     
REMARK   3      L13:  -7.6982 L23:  -3.1957                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2053 S12:  -0.8391 S13:  -0.4141                       
REMARK   3      S21:   0.3045 S22:  -0.5794 S23:  -1.7822                       
REMARK   3      S31:  -0.0290 S32:   0.8642 S33:   0.7847                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    33        A    43                          
REMARK   3    ORIGIN FOR THE GROUP (A):   0.5120  33.9130  13.7210              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0856 T22:  -0.0631                                     
REMARK   3      T33:  -0.0603 T12:  -0.0141                                     
REMARK   3      T13:   0.0108 T23:   0.0898                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.9761 L22:   4.8270                                     
REMARK   3      L33:   7.1915 L12:  -0.3447                                     
REMARK   3      L13:  -0.6814 L23:   3.8392                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0321 S12:   0.1536 S13:  -0.0535                       
REMARK   3      S21:   0.0145 S22:   0.1166 S23:   0.2754                       
REMARK   3      S31:   0.2253 S32:  -0.5435 S33:  -0.1488                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    33        A    43                          
REMARK   3    ORIGIN FOR THE GROUP (A):  39.5910  30.1040   9.7740              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0578 T22:  -0.1059                                     
REMARK   3      T33:  -0.0600 T12:   0.0017                                     
REMARK   3      T13:   0.0289 T23:   0.0978                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  11.3043 L22:   4.3327                                     
REMARK   3      L33:   5.4892 L12:  -1.3500                                     
REMARK   3      L13:   0.9902 L23:   2.2726                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2047 S12:   0.2137 S13:   0.0251                       
REMARK   3      S21:   0.0232 S22:  -0.1971 S23:  -0.2764                       
REMARK   3      S31:  -0.1127 S32:   0.4116 S33:  -0.0076                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    44        A    57                          
REMARK   3    ORIGIN FOR THE GROUP (A):  12.6770  38.8910  11.5780              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0192 T22:  -0.0616                                     
REMARK   3      T33:  -0.0562 T12:  -0.0086                                     
REMARK   3      T13:   0.0010 T23:   0.0096                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  12.8257 L22:   3.6307                                     
REMARK   3      L33:   3.8107 L12:  -3.3108                                     
REMARK   3      L13:  -3.9392 L23:   0.4553                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1435 S12:  -0.1169 S13:   0.2327                       
REMARK   3      S21:  -0.0320 S22:   0.0766 S23:   0.0058                       
REMARK   3      S31:   0.0393 S32:   0.0873 S33:  -0.2201                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    44        A    57                          
REMARK   3    ORIGIN FOR THE GROUP (A):  27.2480  30.0900   5.0040              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0026 T22:  -0.1049                                     
REMARK   3      T33:  -0.0295 T12:   0.0121                                     
REMARK   3      T13:   0.0083 T23:  -0.0241                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  14.3259 L22:   0.8642                                     
REMARK   3      L33:   4.3009 L12:  -1.7681                                     
REMARK   3      L13:  -4.0364 L23:  -0.5229                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0402 S12:   0.1685 S13:  -0.3234                       
REMARK   3      S21:  -0.1038 S22:  -0.0542 S23:   0.1344                       
REMARK   3      S31:  -0.1864 S32:  -0.0041 S33:   0.0140                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    77        A    85                          
REMARK   3    ORIGIN FOR THE GROUP (A):  10.4350  28.9740  12.7710              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0131 T22:  -0.1119                                     
REMARK   3      T33:  -0.0347 T12:  -0.0042                                     
REMARK   3      T13:  -0.0142 T23:   0.0144                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.4469 L22:   4.7130                                     
REMARK   3      L33:   6.3586 L12:  -5.4740                                     
REMARK   3      L13:   4.4748 L23:  -3.3398                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.4298 S12:   0.4646 S13:  -0.1997                       
REMARK   3      S21:  -0.3210 S22:  -0.3528 S23:   0.3203                       
REMARK   3      S31:   0.3876 S32:   0.1898 S33:  -0.0771                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 12                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    77        A    85                          
REMARK   3    ORIGIN FOR THE GROUP (A):  29.3310  32.7610  14.7610              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0071 T22:  -0.0730                                     
REMARK   3      T33:  -0.0052 T12:  -0.0151                                     
REMARK   3      T13:  -0.0111 T23:   0.0424                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2287 L22:   0.8779                                     
REMARK   3      L33:   6.3144 L12:   0.9170                                     
REMARK   3      L13:  -1.9119 L23:  -0.6229                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0387 S12:   0.1355 S13:   0.2031                       
REMARK   3      S21:  -0.1701 S22:   0.0319 S23:   0.2823                       
REMARK   3      S31:  -0.2494 S32:  -0.0055 S33:  -0.0705                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 13                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    86        A    93                          
REMARK   3    ORIGIN FOR THE GROUP (A):  11.7820  28.5460  27.1260              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0138 T22:  -0.0343                                     
REMARK   3      T33:  -0.0756 T12:   0.0639                                     
REMARK   3      T13:  -0.0016 T23:   0.0395                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   6.7654 L22:   7.4930                                     
REMARK   3      L33:   7.4479 L12:  -0.5875                                     
REMARK   3      L13:  -7.0664 L23:   1.3201                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.4290 S12:  -0.7035 S13:  -0.1315                       
REMARK   3      S21:   0.1564 S22:   0.4263 S23:   0.0490                       
REMARK   3      S31:   0.0482 S32:   0.1930 S33:   0.0027                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 14                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    86        A    93                          
REMARK   3    ORIGIN FOR THE GROUP (A):  28.9170  19.4480  19.7310              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0029 T22:  -0.0642                                     
REMARK   3      T33:   0.0104 T12:  -0.0148                                     
REMARK   3      T13:   0.0001 T23:   0.0230                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8573 L22:   3.6805                                     
REMARK   3      L33:   2.4649 L12:  -1.2346                                     
REMARK   3      L13:  -1.0702 L23:   0.0755                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2141 S12:   0.0360 S13:  -0.2867                       
REMARK   3      S21:  -0.0851 S22:   0.0274 S23:  -0.1671                       
REMARK   3      S31:  -0.0363 S32:   0.1554 S33:   0.1867                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 15                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    57        A    62                          
REMARK   3    ORIGIN FOR THE GROUP (A):   1.4640  36.2160  21.2710              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0827 T22:  -0.0989                                     
REMARK   3      T33:   0.0401 T12:   0.0986                                     
REMARK   3      T13:   0.0290 T23:   0.1240                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  15.2578 L22:  12.2517                                     
REMARK   3      L33:   9.2232 L12:  11.6801                                     
REMARK   3      L13: -10.4631 L23:  -5.4058                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1658 S12:  -0.0873 S13:   0.4388                       
REMARK   3      S21:   0.7779 S22:   0.3574 S23:   0.7365                       
REMARK   3      S31:  -0.8380 S32:  -0.1537 S33:  -0.5232                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 16                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    57        A    62                          
REMARK   3    ORIGIN FOR THE GROUP (A):  39.0990  23.0070  10.5920              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0897 T22:  -0.0643                                     
REMARK   3      T33:   0.0266 T12:   0.0616                                     
REMARK   3      T13:   0.0634 T23:   0.0649                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.1179 L22:  15.4149                                     
REMARK   3      L33:  19.8172 L12:   0.0830                                     
REMARK   3      L13:   1.1059 L23: -11.2653                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1771 S12:   0.0655 S13:  -0.6861                       
REMARK   3      S21:  -0.5921 S22:  -0.7863 S23:  -0.3952                       
REMARK   3      S31:   0.2000 S32:   0.8306 S33:   0.6092                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 17                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    63        A    68                          
REMARK   3    ORIGIN FOR THE GROUP (A):   3.3880  23.3040  24.4620              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0402 T22:   0.0044                                     
REMARK   3      T33:  -0.0712 T12:   0.0195                                     
REMARK   3      T13:   0.0412 T23:   0.0907                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  48.7022 L22:  29.8508                                     
REMARK   3      L33:   6.1197 L12: -35.2445                                     
REMARK   3      L13:  -0.3141 L23:   5.3763                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.7612 S12:   0.4528 S13:  -0.4611                       
REMARK   3      S21:   0.9078 S22:   0.5803 S23:   0.2159                       
REMARK   3      S31:   0.2903 S32:   0.5678 S33:   0.1810                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 18                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    63        A    68                          
REMARK   3    ORIGIN FOR THE GROUP (A):  37.2000  23.9930  23.9930              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.1019 T22:  -0.2209                                     
REMARK   3      T33:   0.1034 T12:  -0.0522                                     
REMARK   3      T13:  -0.1200 T23:   0.0874                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  16.1924 L22:   8.0414                                     
REMARK   3      L33:  48.8324 L12:  -3.7153                                     
REMARK   3      L13: -11.7519 L23:   6.3415                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0227 S12:   0.2020 S13:   1.9595                       
REMARK   3      S21:   0.3784 S22:   0.3574 S23:  -0.6661                       
REMARK   3      S31:   0.1741 S32:   0.1085 S33:  -0.3801                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 19                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    69        A    76                          
REMARK   3    ORIGIN FOR THE GROUP (A):   4.7810  30.0420  24.5020              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0452 T22:  -0.0288                                     
REMARK   3      T33:  -0.0073 T12:   0.0452                                     
REMARK   3      T13:  -0.0199 T23:   0.0630                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.1917 L22:  10.3588                                     
REMARK   3      L33:  17.1932 L12:   5.7500                                     
REMARK   3      L13:  -7.4078 L23: -13.3455                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0826 S12:  -0.2203 S13:   0.1790                       
REMARK   3      S21:  -0.3008 S22:   0.2217 S23:   0.4339                       
REMARK   3      S31:   0.0798 S32:   0.2027 S33:  -0.3043                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 20                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    69        A    76                          
REMARK   3    ORIGIN FOR THE GROUP (A):  35.8390  21.7020  17.5340              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0535 T22:  -0.0394                                     
REMARK   3      T33:   0.0282 T12:   0.0191                                     
REMARK   3      T13:   0.0301 T23:   0.0497                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.1383 L22:   6.9834                                     
REMARK   3      L33:   7.3328 L12:  -2.1965                                     
REMARK   3      L13:   2.7801 L23:  -6.5852                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0093 S12:   0.2275 S13:  -0.1013                       
REMARK   3      S21:  -0.1102 S22:  -0.2793 S23:  -0.4733                       
REMARK   3      S31:  -0.2139 S32:   0.3144 S33:   0.2886                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 21                                                     
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   200        A   200                          
REMARK   3    ORIGIN FOR THE GROUP (A):  19.7570  30.0870  14.2500              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0509 T22:  -0.0807                                     
REMARK   3      T33:  -0.0372 T12:   0.0246                                     
REMARK   3      T13:  -0.0131 T23:   0.0199                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.0860 L22:  12.2495                                     
REMARK   3      L33:  18.1978 L12:   0.5278                                     
REMARK   3      L13:  -1.2401 L23:  -5.9035                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2109 S12:  -0.3596 S13:  -0.2436                       
REMARK   3      S21:  -0.1485 S22:  -0.2964 S23:  -0.1378                       
REMARK   3      S31:  -0.2245 S32:   0.1480 S33:   0.0854                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH MASK                              
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3EKV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-OCT-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000049449.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 200                                
REMARK 200  PH                             : 6.2                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : YALE MIRRORS                       
REMARK 200  OPTICS                         : YALE MIRRORS                       
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14987                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 79.7                               
REMARK 200  DATA REDUNDANCY                : 3.300                              
REMARK 200  R MERGE                    (I) : 0.02900                            
REMARK 200  R SYM                      (I) : 0.02900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1F7A                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.79                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 126MM SODIUM PHOSPHATE PH 6.2; 63MM      
REMARK 280  SODIUM CITRATE; 24-29% AMMONIUM SULPHATE, VAPOR DIFFUSION,          
REMARK 280  HANGING DROP, TEMPERATURE 300K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       25.36150            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       30.87050            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       28.70050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       30.87050            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.36150            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       28.70050            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5380 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9130 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A   7    CG   CD   CE   NZ                                   
REMARK 470     LYS A  41    CG   CD   CE   NZ                                   
REMARK 470     LYS A  70    CG   CD   CE   NZ                                   
REMARK 470     LYS B   7    CG   CD   CE   NZ                                   
REMARK 470     LYS B  41    CG   CD   CE   NZ                                   
REMARK 470     LYS B  43    CG   CD   CE   NZ                                   
REMARK 470     LYS B  70    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 GLY B   17     GLN B   18                  149.97                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 478 A 200                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 503                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 504                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3EKP   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EKQ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EKT   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EKW   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EKX   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EKY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EL0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EL1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EL4   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3EL5   RELATED DB: PDB                                   
DBREF  3EKV A    1    99  UNP    P03369   POL_HV1A2      491    589             
DBREF  3EKV B    1    99  UNP    P03369   POL_HV1A2      491    589             
SEQADV 3EKV LYS A    7  UNP  P03369    GLN   497 ENGINEERED MUTATION            
SEQADV 3EKV ILE A   64  UNP  P03369    VAL   554 ENGINEERED MUTATION            
SEQADV 3EKV LYS B    7  UNP  P03369    GLN   497 ENGINEERED MUTATION            
SEQADV 3EKV ILE B   64  UNP  P03369    VAL   554 ENGINEERED MUTATION            
SEQRES   1 A   99  PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE          
SEQRES   2 A   99  ARG ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR          
SEQRES   3 A   99  GLY ALA ASP ASP THR VAL LEU GLU GLU MET ASN LEU PRO          
SEQRES   4 A   99  GLY LYS TRP LYS PRO LYS MET ILE GLY GLY ILE GLY GLY          
SEQRES   5 A   99  PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE PRO ILE GLU          
SEQRES   6 A   99  ILE CYS GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY          
SEQRES   7 A   99  PRO THR PRO VAL ASN ILE ILE GLY ARG ASN LEU LEU THR          
SEQRES   8 A   99  GLN ILE GLY CYS THR LEU ASN PHE                              
SEQRES   1 B   99  PRO GLN ILE THR LEU TRP LYS ARG PRO LEU VAL THR ILE          
SEQRES   2 B   99  ARG ILE GLY GLY GLN LEU LYS GLU ALA LEU LEU ASP THR          
SEQRES   3 B   99  GLY ALA ASP ASP THR VAL LEU GLU GLU MET ASN LEU PRO          
SEQRES   4 B   99  GLY LYS TRP LYS PRO LYS MET ILE GLY GLY ILE GLY GLY          
SEQRES   5 B   99  PHE ILE LYS VAL ARG GLN TYR ASP GLN ILE PRO ILE GLU          
SEQRES   6 B   99  ILE CYS GLY HIS LYS ALA ILE GLY THR VAL LEU VAL GLY          
SEQRES   7 B   99  PRO THR PRO VAL ASN ILE ILE GLY ARG ASN LEU LEU THR          
SEQRES   8 B   99  GLN ILE GLY CYS THR LEU ASN PHE                              
HET    478  A 200      35                                                       
HET    ACT  A 501       4                                                       
HET    ACT  A 502       4                                                       
HET    ACT  A 503       4                                                       
HET    ACT  A 504       4                                                       
HETNAM     478 {3-[(4-AMINO-BENZENESULFONYL)-ISOBUTYL-AMINO]-1-BENZYL-          
HETNAM   2 478  2-HYDROXY-PROPYL}-CARBAMIC ACID TETRAHYDRO-FURAN-3-YL           
HETNAM   3 478  ESTER                                                           
HETNAM     ACT ACETATE ION                                                      
HETSYN     478 AMPRENAVIR                                                       
FORMUL   3  478    C25 H35 N3 O6 S                                              
FORMUL   4  ACT    4(C2 H3 O2 1-)                                               
FORMUL   8  HOH   *124(H2 O)                                                    
HELIX    1   1 GLY A   86  THR A   91  1                                   6    
HELIX    2   2 GLY B   86  THR B   91  1                                   6    
SHEET    1   A 4 GLN A   2  ILE A   3  0                                        
SHEET    2   A 4 THR B  96  ASN B  98 -1  O  LEU B  97   N  ILE A   3           
SHEET    3   A 4 THR A  96  ASN A  98 -1  N  ASN A  98   O  THR B  96           
SHEET    4   A 4 GLN B   2  ILE B   3 -1  O  ILE B   3   N  LEU A  97           
SHEET    1   B 8 LYS A  43  GLY A  49  0                                        
SHEET    2   B 8 GLY A  52  ILE A  66 -1  O  GLN A  58   N  LYS A  43           
SHEET    3   B 8 HIS A  69  VAL A  77 -1  O  HIS A  69   N  ILE A  66           
SHEET    4   B 8 VAL A  32  LEU A  33  1  N  LEU A  33   O  LEU A  76           
SHEET    5   B 8 ILE A  84  ILE A  85 -1  O  ILE A  84   N  VAL A  32           
SHEET    6   B 8 GLN A  18  LEU A  24  1  N  LEU A  23   O  ILE A  85           
SHEET    7   B 8 LEU A  10  ILE A  15 -1  N  VAL A  11   O  ALA A  22           
SHEET    8   B 8 GLY A  52  ILE A  66 -1  O  GLU A  65   N  ARG A  14           
SHEET    1   C 8 LYS B  43  GLY B  49  0                                        
SHEET    2   C 8 GLY B  52  ILE B  66 -1  O  GLN B  58   N  LYS B  43           
SHEET    3   C 8 HIS B  69  VAL B  77 -1  O  HIS B  69   N  ILE B  66           
SHEET    4   C 8 VAL B  32  LEU B  33  1  N  LEU B  33   O  LEU B  76           
SHEET    5   C 8 ILE B  84  ILE B  85 -1  O  ILE B  84   N  VAL B  32           
SHEET    6   C 8 GLN B  18  LEU B  24  1  N  LEU B  23   O  ILE B  85           
SHEET    7   C 8 LEU B  10  ILE B  15 -1  N  ILE B  13   O  LYS B  20           
SHEET    8   C 8 GLY B  52  ILE B  66 -1  O  GLU B  65   N  ARG B  14           
SITE     1 AC1 20 ASP A  25  GLY A  27  ALA A  28  ASP A  29                    
SITE     2 AC1 20 ASP A  30  GLY A  48  GLY A  49  ILE A  50                    
SITE     3 AC1 20 HOH A 108  ASP B  25  GLY B  27  ALA B  28                    
SITE     4 AC1 20 ASP B  30  VAL B  32  GLY B  48  GLY B  49                    
SITE     5 AC1 20 ILE B  50  PRO B  81  VAL B  82  ILE B  84                    
SITE     1 AC2  2 LYS A   7  HOH A 107                                          
SITE     1 AC3  4 LYS A  20  GLU A  21  ASN A  83  HOH A 530                    
SITE     1 AC4  4 ARG A  14  GLY A  17  GLY B  16  HOH B 544                    
SITE     1 AC5  4 GLY A  68  HIS A  69  LYS A  70  PRO B   1                    
CRYST1   50.723   57.401   61.741  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.019715  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017421  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016197        0.00000