PDB Short entry for 5MAJ
HEADER    HYDROLASE                               03-NOV-16   5MAJ              
TITLE     CATHEPSIN L IN COMPLEX WITH 4-[CYCLOPENTYL(IMIDAZO[1,2-A]PYRIDIN-2-   
TITLE    2 YLMETHYL)AMINO]-6-MORPHOLINO-1,3,5-TRIAZINE-2-CARBONITRILE           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CATHEPSIN L1;                                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CATHEPSIN L,MAJOR EXCRETED PROTEIN,MEP;                     
COMPND   5 EC: 3.4.22.15;                                                       
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: CTSL, CTSL1;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PROTEASE INHIBITOR, HYDROLASE-HYDROLASE INHIBITOR COMPLEX, HYDROLASE  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.KUGLSTATTER,M.STIHLE,J.BENZ                                         
REVDAT   2   22-FEB-17 5MAJ    1       JRNL                                     
REVDAT   1   11-JAN-17 5MAJ    0                                                
JRNL        AUTH   M.GIROUD,J.IVKOVIC,M.MARTIGNONI,M.FLEUTI,N.TRAPP,W.HAAP,     
JRNL        AUTH 2 A.KUGLSTATTER,J.BENZ,B.KUHN,T.SCHIRMEISTER,F.DIEDERICH       
JRNL        TITL   INHIBITION OF THE CYSTEINE PROTEASE HUMAN CATHEPSIN L BY     
JRNL        TITL 2 TRIAZINE NITRILES: AMIDEHETEROARENE PI-STACKING INTERACTIONS 
JRNL        TITL 3 AND CHALCOGEN BONDING IN THE S3 POCKET.                      
JRNL        REF    CHEMMEDCHEM                   V.  12   257 2017              
JRNL        REFN                   ESSN 1860-7187                               
JRNL        PMID   27992115                                                     
JRNL        DOI    10.1002/CMDC.201600563                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0103                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.51                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 97604                          
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) : 0.138                           
REMARK   3   R VALUE            (WORKING SET) : 0.136                           
REMARK   3   FREE R VALUE                     : 0.170                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 5040                            
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) : 1.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.03                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6422                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 86.98                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3150                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 353                          
REMARK   3   BIN FREE R VALUE                    : 0.2950                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1688                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 34                                      
REMARK   3   SOLVENT ATOMS            : 399                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 17.52                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.21000                                              
REMARK   3    B22 (A**2) : -0.65000                                             
REMARK   3    B33 (A**2) : 0.44000                                              
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): 0.023         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.026         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.022         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 0.968         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.981                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.974                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1822 ; 0.028 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  2474 ; 2.449 ; 1.960       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   230 ; 5.898 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    86 ;34.570 ;25.233       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   288 ;13.129 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     6 ;15.497 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   243 ; 0.157 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1449 ; 0.014 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):   899 ; 2.103 ; 1.254       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1127 ; 2.809 ; 1.890       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   923 ; 3.465 ; 1.550       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  3392 ; 4.257 ;13.677       
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):  1822 ; 7.932 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):    97 ;25.026 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  2070 ;13.880 ; 5.000       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : NULL                                                 
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: SER174 AND THR175 ARE POORLY RESOLVED     
REMARK   3  AND THE COORDINATES ONLY TENTATIVELY ASSIGNED                       
REMARK   4                                                                      
REMARK   4 5MAJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-NOV-16.                  
REMARK 100 THE DEPOSITION ID IS D_1200002192.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 13-DEC-15                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XPREP                              
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 102712                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 45.510                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.1                               
REMARK 200  DATA REDUNDANCY                : 6.060                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.03420                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.09                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.43                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.54850                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 39.36                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.03                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG3350, 0.2M AMMONIUM ACETATE,      
REMARK 280  0.1M HEPES, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE      
REMARK 280  295K                                                                
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       22.85000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.63300            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       28.53050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.63300            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       22.85000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       28.53050            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 210 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 9730 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 3.0 KCAL/MOL                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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 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     GLU A   176                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   478     O    HOH A   544              1.78            
REMARK 500   O    HOH A   657     O    HOH A   694              1.90            
REMARK 500   O    HOH A   652     O    HOH A   762              1.91            
REMARK 500   O    HOH A   652     O    HOH A   674              1.99            
REMARK 500   O    HOH A   409     O    HOH A   468              1.99            
REMARK 500   OD1  ASN A   108     O    HOH A   401              1.99            
REMARK 500   O    HOH A   416     O    HOH A   622              2.04            
REMARK 500   O    HOH A   601     O    HOH A   744              2.05            
REMARK 500   O    HOH A   404     O    HOH A   686              2.08            
REMARK 500   OD1  ASP A   178     O    HOH A   402              2.09            
REMARK 500   O    HOH A   442     O    HOH A   547              2.09            
REMARK 500   O    HOH A   503     O    HOH A   621              2.09            
REMARK 500   O    HOH A   459     O    HOH A   645              2.17            
REMARK 500   O    HOH A   658     O    HOH A   744              2.17            
REMARK 500   OE2  GLU A   191     O    HOH A   403              2.19            
REMARK 500   O    HOH A   713     O    HOH A   730              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   NH1  ARG A    40     O    HOH A   478     3445     1.73            
REMARK 500   OH   TYR A   104     O    HOH A   504     4455     1.99            
REMARK 500   O    HOH A   644     O    HOH A   695     3545     2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A  86   CD    GLU A  86   OE2     0.085                       
REMARK 500    GLU A  87   CD    GLU A  87   OE2    -0.095                       
REMARK 500    TYR A 104   CE2   TYR A 104   CD2     0.125                       
REMARK 500    ASN A 108   CG    ASN A 108   ND2     0.185                       
REMARK 500    PHE A 172   CG    PHE A 172   CD1     0.097                       
REMARK 500    SER A 174   CB    SER A 174   OG      0.134                       
REMARK 500    SER A 174   C     SER A 174   O       0.124                       
REMARK 500    TYR A 182   CG    TYR A 182   CD2     0.083                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A   8   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ARG A  40   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.4 DEGREES          
REMARK 500    ASP A  84   CB  -  CG  -  OD1 ANGL. DEV. =  -6.4 DEGREES          
REMARK 500    ASP A 114   CB  -  CG  -  OD1 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    PHE A 145   CB  -  CG  -  CD2 ANGL. DEV. =  -4.3 DEGREES          
REMARK 500    ASP A 155   CB  -  CG  -  OD2 ANGL. DEV. =   5.7 DEGREES          
REMARK 500    GLU A 173   OE1 -  CD  -  OE2 ANGL. DEV. =   7.7 DEGREES          
REMARK 500    ASP A 178   CB  -  CG  -  OD1 ANGL. DEV. =  -8.9 DEGREES          
REMARK 500    ASP A 178   CB  -  CG  -  OD2 ANGL. DEV. =   7.8 DEGREES          
REMARK 500    TYR A 182   CB  -  CG  -  CD2 ANGL. DEV. =   3.7 DEGREES          
REMARK 500    MET A 201   CA  -  CB  -  CG  ANGL. DEV. = -13.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLN A  21       58.99    -92.68                                   
REMARK 500    GLN A  21       59.63    -93.12                                   
REMARK 500    ASP A 162       14.06   -141.75                                   
REMARK 500    ASN A 179       58.96     39.43                                   
REMARK 500    ALA A 214       58.07   -150.82                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 795        DISTANCE =  5.83 ANGSTROMS                       
REMARK 525    HOH A 796        DISTANCE =  6.19 ANGSTROMS                       
REMARK 525    HOH A 797        DISTANCE =  6.29 ANGSTROMS                       
REMARK 525    HOH A 798        DISTANCE =  6.78 ANGSTROMS                       
REMARK 525    HOH A 799        DISTANCE =  6.78 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue 7KH A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 302                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5MAE   RELATED DB: PDB                                   
DBREF  5MAJ A    1   220  UNP    P07711   CATL1_HUMAN    114    333             
SEQRES   1 A  220  ALA PRO ARG SER VAL ASP TRP ARG GLU LYS GLY TYR VAL          
SEQRES   2 A  220  THR PRO VAL LYS ASN GLN GLY GLN CYS GLY SER CYS TRP          
SEQRES   3 A  220  ALA PHE SER ALA THR GLY ALA LEU GLU GLY GLN MET PHE          
SEQRES   4 A  220  ARG LYS THR GLY ARG LEU ILE SER LEU SER GLU GLN ASN          
SEQRES   5 A  220  LEU VAL ASP CYS SER GLY PRO GLN GLY ASN GLU GLY CYS          
SEQRES   6 A  220  ASN GLY GLY LEU MET ASP TYR ALA PHE GLN TYR VAL GLN          
SEQRES   7 A  220  ASP ASN GLY GLY LEU ASP SER GLU GLU SER TYR PRO TYR          
SEQRES   8 A  220  GLU ALA THR GLU GLU SER CYS LYS TYR ASN PRO LYS TYR          
SEQRES   9 A  220  SER VAL ALA ASN ASP THR GLY PHE VAL ASP ILE PRO LYS          
SEQRES  10 A  220  GLN GLU LYS ALA LEU MET LYS ALA VAL ALA THR VAL GLY          
SEQRES  11 A  220  PRO ILE SER VAL ALA ILE ASP ALA GLY HIS GLU SER PHE          
SEQRES  12 A  220  LEU PHE TYR LYS GLU GLY ILE TYR PHE GLU PRO ASP CYS          
SEQRES  13 A  220  SER SER GLU ASP MET ASP HIS GLY VAL LEU VAL VAL GLY          
SEQRES  14 A  220  TYR GLY PHE GLU SER THR GLU SER ASP ASN ASN LYS TYR          
SEQRES  15 A  220  TRP LEU VAL LYS ASN SER TRP GLY GLU GLU TRP GLY MET          
SEQRES  16 A  220  GLY GLY TYR VAL LYS MET ALA LYS ASP ARG ARG ASN HIS          
SEQRES  17 A  220  CYS GLY ILE ALA SER ALA ALA SER TYR PRO THR VAL              
HET    7KH  A 301      30                                                       
HET    EDO  A 302       4                                                       
HETNAM     7KH ~{N}-CYCLOPENTYL-~{N}-(IMIDAZO[1,2-A]PYRIDIN-2-                  
HETNAM   2 7KH  YLMETHYL)-4-(IMINOMETHYL)-6-MORPHOLIN-4-YL-1,3,5-               
HETNAM   3 7KH  TRIAZIN-2-AMINE                                                 
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   2  7KH    C21 H26 N8 O                                                 
FORMUL   3  EDO    C2 H6 O2                                                     
FORMUL   4  HOH   *399(H2 O)                                                    
HELIX    1 AA1 ARG A    8  GLY A   11  5                                   4    
HELIX    2 AA2 SER A   24  GLY A   43  1                                  20    
HELIX    3 AA3 SER A   49  SER A   57  1                                   9    
HELIX    4 AA4 GLY A   58  GLY A   61  5                                   4    
HELIX    5 AA5 GLU A   63  GLY A   67  5                                   5    
HELIX    6 AA6 LEU A   69  GLY A   81  1                                  13    
HELIX    7 AA7 ASN A  101  LYS A  103  5                                   3    
HELIX    8 AA8 GLN A  118  GLY A  130  1                                  13    
HELIX    9 AA9 HIS A  140  PHE A  145  1                                   6    
HELIX   10 AB1 ASN A  207  ILE A  211  5                                   5    
SHEET    1 AA1 3 VAL A   5  ASP A   6  0                                        
SHEET    2 AA1 3 HIS A 163  PHE A 172 -1  O  TYR A 170   N  VAL A   5           
SHEET    3 AA1 3 ILE A 132  ILE A 136 -1  N  ILE A 132   O  VAL A 167           
SHEET    1 AA2 5 VAL A   5  ASP A   6  0                                        
SHEET    2 AA2 5 HIS A 163  PHE A 172 -1  O  TYR A 170   N  VAL A   5           
SHEET    3 AA2 5 LYS A 181  LYS A 186 -1  O  LYS A 186   N  LEU A 166           
SHEET    4 AA2 5 TYR A 198  ALA A 202 -1  O  MET A 201   N  TRP A 183           
SHEET    5 AA2 5 ILE A 150  TYR A 151  1  N  TYR A 151   O  LYS A 200           
SHEET    1 AA3 2 LEU A  83  ASP A  84  0                                        
SHEET    2 AA3 2 SER A 105  ALA A 107 -1  O  VAL A 106   N  LEU A  83           
SHEET    1 AA4 2 PHE A 112  ASP A 114  0                                        
SHEET    2 AA4 2 SER A 216  PRO A 218 -1  O  TYR A 217   N  VAL A 113           
SSBOND   1 CYS A   22    CYS A   65                          1555   1555  2.04  
SSBOND   2 CYS A   56    CYS A   98                          1555   1555  2.06  
SSBOND   3 CYS A  156    CYS A  209                          1555   1555  2.04  
LINK         SG  CYS A  25                 C8  7KH A 301     1555   1555  1.76  
SITE     1 AC1 19 GLN A  19  GLY A  23  SER A  24  CYS A  25                    
SITE     2 AC1 19 GLU A  63  CYS A  65  ASN A  66  GLY A  67                    
SITE     3 AC1 19 GLY A  68  LEU A  69  ALA A 135  ASP A 162                    
SITE     4 AC1 19 HIS A 163  ASP A 178  ASN A 179  ASP A 204                    
SITE     5 AC1 19 ARG A 206  HOH A 537  HOH A 603                               
SITE     1 AC2  8 ASP A  84  SER A  88  LYS A  99  ASN A 101                    
SITE     2 AC2  8 TYR A 104  HOH A 492  HOH A 550  HOH A 733                    
CRYST1   45.700   57.061   75.266  90.00  90.00  90.00 P 21 21 21    4          
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      0.021882  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017525  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013286        0.00000