PDB Short entry for 3CIT
HEADER    TRANSFERASE                             11-MAR-08   3CIT              
TITLE     CRYSTAL STRUCTURE OF THE GAF DOMAIN OF A PUTATIVE SENSOR HISTIDINE    
TITLE    2 KINASE FROM PSEUDOMONAS SYRINGAE PV. TOMATO                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SENSOR HISTIDINE KINASE;                                   
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: DOMAIN: RESIDUES 18-174;                                   
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS SYRINGAE PV. TOMATO;                
SOURCE   3 ORGANISM_TAXID: 223283;                                              
SOURCE   4 STRAIN: DC3000;                                                      
SOURCE   5 GENE: PSPTO_2131;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PMCSG7                                    
KEYWDS    MEGA: 3.30.450.40, STRUCTURAL GENOMICS, SENSOR HISTIDINE KINASE,      
KEYWDS   2 PSEUDOMONAS SYRINGAE, PSI-2, PROTEIN STRUCTURE INITIATIVE, MIDWEST   
KEYWDS   3 CENTER FOR STRUCTURAL GENOMICS, MCSG, TRANSFERASE                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.E.CUFF,H.LI,J.ABDULLAH,A.JOACHIMIAK,MIDWEST CENTER FOR STRUCTURAL   
AUTHOR   2 GENOMICS (MCSG)                                                      
REVDAT   5   25-OCT-17 3CIT    1       REMARK                                   
REVDAT   4   13-JUL-11 3CIT    1       VERSN                                    
REVDAT   3   24-FEB-09 3CIT    1       VERSN                                    
REVDAT   2   20-MAY-08 3CIT    1       JRNL   LINK   TITLE                      
REVDAT   1   13-MAY-08 3CIT    0                                                
JRNL        AUTH   M.E.CUFF,H.LI,J.ABDULLAH,A.JOACHIMIAK                        
JRNL        TITL   CRYSTAL STRUCTURE OF THE GAF DOMAIN OF A PUTATIVE SENSOR     
JRNL        TITL 2 HISTIDINE KINASE FROM PSEUDOMONAS SYRINGAE PV. TOMATO        
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES                
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.22                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 35273                          
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) : 0.167                           
REMARK   3   R VALUE            (WORKING SET) : 0.165                           
REMARK   3   FREE R VALUE                     : 0.200                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1760                            
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2438                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 97.62                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2020                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 107                          
REMARK   3   BIN FREE R VALUE                    : 0.2330                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2310                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 68                                      
REMARK   3   SOLVENT ATOMS            : 324                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : 27.60                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.53                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.75000                                              
REMARK   3    B22 (A**2) : 0.75000                                              
REMARK   3    B33 (A**2) : -1.13000                                             
REMARK   3    B12 (A**2) : 0.38000                                              
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): 0.113         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.112         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.067         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.275         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.966                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.949                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2493 ; 0.015 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  1715 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3379 ; 1.424 ; 2.007       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  4173 ; 0.964 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   319 ; 5.262 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   107 ;38.471 ;23.271       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   420 ;12.816 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    27 ;21.861 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   391 ; 0.091 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2743 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   472 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   498 ; 0.209 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  1855 ; 0.206 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1146 ; 0.164 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  1395 ; 0.086 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   251 ; 0.141 ; 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):    13 ; 0.203 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    52 ; 0.221 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    30 ; 0.300 ; 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):  1922 ; 1.240 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   632 ; 0.253 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2499 ; 1.541 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   990 ; 2.491 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   877 ; 3.638 ; 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  : 6                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    16        A    39                          
REMARK   3    ORIGIN FOR THE GROUP (A):  80.7482  57.4605   0.5239              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0437 T22:  -0.0167                                     
REMARK   3      T33:   0.0570 T12:  -0.0398                                     
REMARK   3      T13:   0.0478 T23:  -0.0482                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.4867 L22:   7.1937                                     
REMARK   3      L33:  10.3284 L12:  -0.1947                                     
REMARK   3      L13:   3.1429 L23:  -7.1242                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0218 S12:  -0.3201 S13:   0.6606                       
REMARK   3      S21:   0.4524 S22:   0.0259 S23:   0.2139                       
REMARK   3      S31:  -0.5667 S32:  -0.1233 S33:  -0.0478                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A    40        A   159                          
REMARK   3    ORIGIN FOR THE GROUP (A):  72.8351  39.9002   1.6781              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0304 T22:  -0.0043                                     
REMARK   3      T33:  -0.0408 T12:  -0.0573                                     
REMARK   3      T13:  -0.0124 T23:   0.0081                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   3.0786 L22:   0.9138                                     
REMARK   3      L33:   0.8545 L12:   0.6711                                     
REMARK   3      L13:  -0.2813 L23:  -0.1055                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1708 S12:  -0.1765 S13:  -0.1833                       
REMARK   3      S21:   0.1973 S22:  -0.1002 S23:  -0.0577                       
REMARK   3      S31:   0.0463 S32:  -0.0149 S33:  -0.0706                       
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   160        A   172                          
REMARK   3    ORIGIN FOR THE GROUP (A):  90.7979  28.1469  13.0755              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2804 T22:   0.2196                                     
REMARK   3      T33:   0.1718 T12:   0.1370                                     
REMARK   3      T13:  -0.1107 T23:   0.2639                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  11.2961 L22:  12.0029                                     
REMARK   3      L33:   3.6406 L12:  -5.5091                                     
REMARK   3      L13:   1.4523 L23:   4.9642                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.5966 S12:  -1.5805 S13:  -1.3999                       
REMARK   3      S21:   1.4551 S22:   1.3923 S23:   0.4111                       
REMARK   3      S31:   0.8315 S32:   0.1346 S33:  -0.7957                       
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 :   B    16        B    20                          
REMARK   3    ORIGIN FOR THE GROUP (A):  87.0147  69.8427  -8.2200              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2133 T22:   0.1994                                     
REMARK   3      T33:   0.1963 T12:   0.0242                                     
REMARK   3      T13:  -0.0009 T23:   0.1105                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:  48.5991 L22:  72.9782                                     
REMARK   3      L33:   6.3805 L12:  -2.3717                                     
REMARK   3      L13:  12.2098 L23:  14.9408                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0146 S12:   2.8869 S13:   2.9981                       
REMARK   3      S21:  -2.3060 S22:  -0.8441 S23:   0.4510                       
REMARK   3      S31:  -1.0658 S32:   0.4359 S33:   0.8296                       
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 :   B    21        B    99                          
REMARK   3    ORIGIN FOR THE GROUP (A): 100.2633  46.9121  -3.6960              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0630 T22:  -0.0299                                     
REMARK   3      T33:   0.0094 T12:   0.0000                                     
REMARK   3      T13:  -0.0621 T23:  -0.0021                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.1305 L22:   1.1915                                     
REMARK   3      L33:   1.4997 L12:   0.4680                                     
REMARK   3      L13:   0.2316 L23:   0.3261                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1253 S12:  -0.0176 S13:  -0.2500                       
REMARK   3      S21:   0.0818 S22:  -0.0184 S23:  -0.1272                       
REMARK   3      S31:   0.2108 S32:   0.0812 S33:  -0.1069                       
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 :   B   100        B   169                          
REMARK   3    ORIGIN FOR THE GROUP (A): 101.3462  49.1828   2.9877              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0587 T22:   0.0207                                     
REMARK   3      T33:  -0.0118 T12:  -0.0290                                     
REMARK   3      T13:  -0.0647 T23:   0.0136                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9671 L22:   2.0039                                     
REMARK   3      L33:   0.2405 L12:   0.8324                                     
REMARK   3      L13:   0.1861 L23:   0.2461                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2019 S12:  -0.2036 S13:  -0.1702                       
REMARK   3      S21:   0.1277 S22:  -0.0726 S23:  -0.0980                       
REMARK   3      S31:   0.0642 S32:   0.0579 S33:  -0.1294                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : 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 3CIT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAR-08.                  
REMARK 100 THE DEPOSITION ID IS D_1000046826.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-OCT-07                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 19-BM                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793, 0.9795                     
REMARK 200  MONOCHROMATOR                  : SAGITALLY FOCUSED SI(111)          
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : CUSTOM-MADE                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-3000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-3000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35808                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY                : 11.00                              
REMARK 200  R MERGE                    (I) : 0.06200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.9000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.94                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 10.90                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.50700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: MLPHARE, DM 5.0, HKL-3000, SHELXD, SOLVE, RESOLVE,    
REMARK 200  CCP4                                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.96                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS PROPANE PH 7.0, 1.5M       
REMARK 280  AMMONIUM SULFATE, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-Z+2/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       45.13200            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       22.56600            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       22.56600            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       45.13200            
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 300 REMARK: AUTHORS STATE THAT THE BIOLOGICAL UNIT OF THIS POLYPEPTIDE   
REMARK 300 IS UNKNOWN                                                           
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 8820 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 26470 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -49.0 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 350   BIOMT1   2 -0.500000 -0.866025  0.000000      161.20650            
REMARK 350   BIOMT2   2 -0.866025  0.500000  0.000000       93.07262            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      -22.56600            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 321  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     SER A    15                                                      
REMARK 465     ALA A    70                                                      
REMARK 465     ASP A    71                                                      
REMARK 465     ARG A   173                                                      
REMARK 465     THR A   174                                                      
REMARK 465     SER B    15                                                      
REMARK 465     ASP B    71                                                      
REMARK 465     GLU B    90                                                      
REMARK 465     THR B    91                                                      
REMARK 465     THR B    92                                                      
REMARK 465     ALA B   170                                                      
REMARK 465     ARG B   171                                                      
REMARK 465     ASP B   172                                                      
REMARK 465     ARG B   173                                                      
REMARK 465     THR B   174                                                      
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     ASN A  72    CG   OD1  ND2                                       
REMARK 470     ASN B  72    CG   OD1  ND2                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   205     O    HOH A   205     6764     1.50            
REMARK 500   O    HOH B   257     O    HOH B   306     2754     2.11            
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 SO4 A 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 2                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 3                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 4                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 175                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME B 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 175                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 176                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 176                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 177                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 178                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 177                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL B 178                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: APC87806.2   RELATED DB: TARGETDB                        
DBREF  3CIT A   18   174  UNP    Q884G2   Q884G2_PSESM    18    174             
DBREF  3CIT B   18   174  UNP    Q884G2   Q884G2_PSESM    18    174             
SEQADV 3CIT SER A   15  UNP  Q884G2              EXPRESSION TAG                 
SEQADV 3CIT ASN A   16  UNP  Q884G2              EXPRESSION TAG                 
SEQADV 3CIT ALA A   17  UNP  Q884G2              EXPRESSION TAG                 
SEQADV 3CIT SER B   15  UNP  Q884G2              EXPRESSION TAG                 
SEQADV 3CIT ASN B   16  UNP  Q884G2              EXPRESSION TAG                 
SEQADV 3CIT ALA B   17  UNP  Q884G2              EXPRESSION TAG                 
SEQRES   1 A  160  SER ASN ALA TYR ARG GLN SER GLN SER ARG ALA ALA ARG          
SEQRES   2 A  160  LEU ARG LEU LEU VAL ASP THR GLY GLN GLU LEU ILE GLN          
SEQRES   3 A  160  LEU PRO PRO GLU ALA MSE ARG LYS CYS VAL LEU GLN ARG          
SEQRES   4 A  160  ALA CYS ALA PHE VAL ALA MSE ASP HIS GLY LEU LEU LEU          
SEQRES   5 A  160  GLU TRP GLY ALA ASP ASN GLY VAL GLN THR THR ALA ARG          
SEQRES   6 A  160  HIS GLY SER LYS GLU ARG LEU SER THR LEU GLU THR THR          
SEQRES   7 A  160  ALA ASP PRO LEU ALA ILE GLY PRO GLN TRP LEU GLU ARG          
SEQRES   8 A  160  PRO GLY THR HIS LEU PRO CYS VAL LEU LEU LEU PRO LEU          
SEQRES   9 A  160  ARG GLY ALA ASP GLU GLY SER PHE GLY THR LEU VAL LEU          
SEQRES  10 A  160  ALA ASN SER VAL ALA ILE SER ALA PRO ASP GLY GLU ASP          
SEQRES  11 A  160  ILE GLU SER LEU GLN LEU LEU ALA THR LEU LEU ALA ALA          
SEQRES  12 A  160  HIS LEU GLU ASN ASN ARG LEU LEU GLU ALA LEU VAL ALA          
SEQRES  13 A  160  ARG ASP ARG THR                                              
SEQRES   1 B  160  SER ASN ALA TYR ARG GLN SER GLN SER ARG ALA ALA ARG          
SEQRES   2 B  160  LEU ARG LEU LEU VAL ASP THR GLY GLN GLU LEU ILE GLN          
SEQRES   3 B  160  LEU PRO PRO GLU ALA MSE ARG LYS CYS VAL LEU GLN ARG          
SEQRES   4 B  160  ALA CYS ALA PHE VAL ALA MSE ASP HIS GLY LEU LEU LEU          
SEQRES   5 B  160  GLU TRP GLY ALA ASP ASN GLY VAL GLN THR THR ALA ARG          
SEQRES   6 B  160  HIS GLY SER LYS GLU ARG LEU SER THR LEU GLU THR THR          
SEQRES   7 B  160  ALA ASP PRO LEU ALA ILE GLY PRO GLN TRP LEU GLU ARG          
SEQRES   8 B  160  PRO GLY THR HIS LEU PRO CYS VAL LEU LEU LEU PRO LEU          
SEQRES   9 B  160  ARG GLY ALA ASP GLU GLY SER PHE GLY THR LEU VAL LEU          
SEQRES  10 B  160  ALA ASN SER VAL ALA ILE SER ALA PRO ASP GLY GLU ASP          
SEQRES  11 B  160  ILE GLU SER LEU GLN LEU LEU ALA THR LEU LEU ALA ALA          
SEQRES  12 B  160  HIS LEU GLU ASN ASN ARG LEU LEU GLU ALA LEU VAL ALA          
SEQRES  13 B  160  ARG ASP ARG THR                                              
MODRES 3CIT MSE A   46  MET  SELENOMETHIONINE                                   
MODRES 3CIT MSE A   60  MET  SELENOMETHIONINE                                   
MODRES 3CIT MSE B   46  MET  SELENOMETHIONINE                                   
MODRES 3CIT MSE B   60  MET  SELENOMETHIONINE                                   
HET    MSE  A  46       8                                                       
HET    MSE  A  60       8                                                       
HET    MSE  B  46      16                                                       
HET    MSE  B  60       8                                                       
HET    SO4  A   1       5                                                       
HET    EDO  A 175       4                                                       
HET    GOL  A 176       6                                                       
HET    GOL  A 177       6                                                       
HET    GOL  A 178       6                                                       
HET    SO4  B   2       5                                                       
HET    SO4  B   3       5                                                       
HET    SO4  B   4       5                                                       
HET    BME  B   1       4                                                       
HET    EDO  B 175       4                                                       
HET    GOL  B 176       6                                                       
HET    GOL  B 177       6                                                       
HET    GOL  B 178       6                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     SO4 SULFATE ION                                                      
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     GOL GLYCEROL                                                         
HETNAM     BME BETA-MERCAPTOETHANOL                                             
HETSYN     EDO ETHYLENE GLYCOL                                                  
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  MSE    4(C5 H11 N O2 SE)                                            
FORMUL   3  SO4    4(O4 S 2-)                                                   
FORMUL   4  EDO    2(C2 H6 O2)                                                  
FORMUL   5  GOL    6(C3 H8 O3)                                                  
FORMUL  11  BME    C2 H6 O S                                                    
FORMUL  16  HOH   *324(H2 O)                                                    
HELIX    1   1 ASN A   16  LEU A   41  1                                  26    
HELIX    2   2 PRO A   42  VAL A   58  1                                  17    
HELIX    3   3 SER A   82  SER A   87  1                                   6    
HELIX    4   4 ASP A  141  ARG A  171  1                                  31    
HELIX    5   5 ASN B   16  ILE B   39  1                                  24    
HELIX    6   6 PRO B   42  VAL B   58  1                                  17    
HELIX    7   7 SER B   82  THR B   88  1                                   7    
HELIX    8   8 ASP B  141  VAL B  169  1                                  29    
SHEET    1   A 5 GLN A  75  HIS A  80  0                                        
SHEET    2   A 5 HIS A  62  GLU A  67 -1  N  GLU A  67   O  GLN A  75           
SHEET    3   A 5 GLY A 127  ASN A 133 -1  O  VAL A 130   N  LEU A  64           
SHEET    4   A 5 CYS A 112  LEU A 118 -1  N  LEU A 116   O  LEU A 129           
SHEET    5   A 5 GLN A 101  GLU A 104 -1  N  LEU A 103   O  VAL A 113           
SHEET    1   B 5 GLN B  75  HIS B  80  0                                        
SHEET    2   B 5 HIS B  62  GLU B  67 -1  N  GLU B  67   O  GLN B  75           
SHEET    3   B 5 GLY B 127  ASN B 133 -1  O  VAL B 130   N  LEU B  64           
SHEET    4   B 5 CYS B 112  LEU B 118 -1  N  LEU B 114   O  LEU B 131           
SHEET    5   B 5 GLN B 101  GLU B 104 -1  N  LEU B 103   O  VAL B 113           
LINK         C   ALA A  45                 N   MSE A  46     1555   1555  1.33  
LINK         C   MSE A  46                 N   ARG A  47     1555   1555  1.33  
LINK         C   ALA A  59                 N   MSE A  60     1555   1555  1.33  
LINK         C   MSE A  60                 N   ASP A  61     1555   1555  1.33  
LINK         C   ALA B  45                 N  AMSE B  46     1555   1555  1.33  
LINK         C   ALA B  45                 N  BMSE B  46     1555   1555  1.33  
LINK         C  AMSE B  46                 N  AARG B  47     1555   1555  1.33  
LINK         C  BMSE B  46                 N  BARG B  47     1555   1555  1.34  
LINK         C   ALA B  59                 N   MSE B  60     1555   1555  1.32  
LINK         C   MSE B  60                 N   ASP B  61     1555   1555  1.33  
LINK         SG  CYS B  49                 S2  BME B   1     1555   1555  1.99  
SITE     1 AC1  1 ARG A  53                                                     
SITE     1 AC2  3 ARG B  24  ARG B  27  GLU B 143                               
SITE     1 AC3  2 LYS A  83  ARG B 105                                          
SITE     1 AC4  4 ILE A 137  SER A 138  TYR B  18  GLN B  22                    
SITE     1 AC5  4 LEU A  28  ARG A  29  ASP A  33  GLU B 146                    
SITE     1 AC6  5 ASP A  94  GLU B  37  CYS B  49  GLN B  52                    
SITE     2 AC6  5 ARG B  53                                                     
SITE     1 AC7  4 THR B  88  ARG B 105  THR B 108  HIS B 109                    
SITE     1 AC8  3 ALA B  59  ASP B  61  ASN B 133                               
SITE     1 AC9  4 ALA A  59  ASP A  61  ASN A 133  ILE A 137                    
SITE     1 BC1  8 GLU A  84  ARG A  85  HIS A 109  ASP B  94                    
SITE     2 BC1  8 LEU B  96  PRO B 106  GLY B 107  PRO B 111                    
SITE     1 BC2  2 GLU A  90  THR A  92                                          
SITE     1 BC3  4 CYS B  55  ALA B  56  ALA B  59  HIS B  80                    
SITE     1 BC4  3 PRO A 106  TRP B 102  GLU B 104                               
CRYST1  107.471  107.471   67.698  90.00  90.00 120.00 P 32 2 1     12          
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      0.009305  0.005372  0.000000        0.00000                         
SCALE2      0.000000  0.010744  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014771        0.00000