PDB Short entry for 1P57
HEADER    HYDROLASE/HYDROLASE INHIBITOR           25-APR-03   1P57              
TITLE     EXTRACELLULAR DOMAIN OF HUMAN HEPSIN                                  
CAVEAT     1P57    CHIRALITY ERRORS AT SEVERAL RESIDUES                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SERINE PROTEASE HEPSIN;                                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: RESIDUES 1-114 (LIGHT CHAIN);                              
COMPND   5 SYNONYM: TRANSMEMBRANE PROTEASE, SERINE 1;                           
COMPND   6 EC: 3.4.21.-;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES;                                                       
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: SERINE PROTEASE HEPSIN;                                    
COMPND  11 CHAIN: B;                                                            
COMPND  12 FRAGMENT: RESIDUES 16-255 (HEAVY CHAIN);                             
COMPND  13 SYNONYM: TRANSMEMBRANE PROTEASE, SERINE 1;                           
COMPND  14 EC: 3.4.21.-;                                                        
COMPND  15 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: PICHIA PASTORIS;                                  
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 4922;                                       
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: KM71;                                      
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 EXPRESSION_SYSTEM: PICHIA PASTORIS;                                  
SOURCE  13 EXPRESSION_SYSTEM_TAXID: 4922;                                       
SOURCE  14 EXPRESSION_SYSTEM_STRAIN: KM71                                       
KEYWDS    SRCR, SCAVENGER RECEPTOR CYSTEINE-RICH DOMAIN, SERINE PROTEASE,       
KEYWDS   2 HYDROLASE-HYDROLASE INHIBITOR COMPLEX                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.R.SOMOZA,J.D.HO,C.LUONG,P.A.SPRENGELER,K.MORTARA,W.D.SHRADER,       
AUTHOR   2 D.SPERANDIO,H.CHAN,M.E.MCGRATH,B.A.KATZ                              
REVDAT   3   27-JUL-16 1P57    1       HEADER KEYWDS LINK   VERSN               
REVDAT   2   24-FEB-09 1P57    1       VERSN                                    
REVDAT   1   20-JAN-04 1P57    0                                                
JRNL        AUTH   J.R.SOMOZA,J.D.HO,C.LUONG,M.GHATE,P.A.SPRENGELER,K.MORTARA,  
JRNL        AUTH 2 W.D.SHRADER,D.SPERANDIO,H.CHAN,M.E.MCGRATH,B.A.KATZ          
JRNL        TITL   THE STRUCTURE OF THE EXTRACELLULAR REGION OF HUMAN HEPSIN    
JRNL        TITL 2 REVEALS A SERINE PROTEASE DOMAIN AND A NOVEL SCAVENGER       
JRNL        TITL 3 RECEPTOR CYSTEINE-RICH (SRCR) DOMAIN                         
JRNL        REF    STRUCTURE                     V.  11  1123 2003              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   12962630                                                     
JRNL        DOI    10.1016/S0969-2126(03)00148-5                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.75 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.75                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.70                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.700                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 90.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 30969                          
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 SET) : 0.186                           
REMARK   3   FREE R VALUE                     : 0.206                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 3107                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.75                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.83                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3710                       
REMARK   3   BIN FREE R VALUE                    : 0.4010                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 199                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2713                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 19                                      
REMARK   3   SOLVENT ATOMS            : 277                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.180                           
REMARK   3   BOND ANGLES            (DEGREES) : 3.900                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : ISOTROPIC                                 
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1P57 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAY-03.                  
REMARK 100 THE RCSB ID CODE IS RCSB019021.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-OCT-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 291.0                              
REMARK 200  PH                             : 7.50                               
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) : 1.54                               
REMARK 200  MONOCHROMATOR                  : OSMIC MIRRORS                      
REMARK 200  OPTICS                         : OSMIC MIRRORS                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 30969                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 25.700                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.1                               
REMARK 200  DATA REDUNDANCY                : 3.820                              
REMARK 200  R MERGE                    (I) : 0.04000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.83                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 53.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.11                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.26100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.700                              
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 1EKB                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.45                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM FLUORIDE, PEG 3350, SODIUM      
REMARK 280  CACODYLATE, TRIS, PH 6.2, VAPOR DIFFUSION, HANGING DROP,            
REMARK 280  TEMPERATURE 291K, PH 7.5, PH 7.50                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       23.90000            
REMARK 290   SMTRY3   2  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 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 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     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     GLN A     3                                                      
REMARK 465     GLU A     4                                                      
REMARK 465     ARG B    97A                                                     
REMARK 465     ASP B    97B                                                     
REMARK 465     PRO B    97C                                                     
REMARK 465     ASN B    97D                                                     
REMARK 465     SER B    97E                                                     
REMARK 465     GLU B    97F                                                     
REMARK 465     GLU B    97G                                                     
REMARK 465     LEU B   255                                                      
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   HG   SER B   195     HN3  CR4 B   346              0.82            
REMARK 500   HG   SER B   195     H2   HOH B   531              1.05            
REMARK 500  HH12  CR4 B   346     H1   HOH B   360              1.25            
REMARK 500   OG   SER B   100     H1   HOH B   454              1.50            
REMARK 500   OG   SER B   246     H2   HOH B   495              1.52            
REMARK 500   OE1  GLN B   150     H2   HOH B   458              1.53            
REMARK 500   O    LEU B   112     H1   HOH B   412              1.54            
REMARK 500   O    HIS B   245     H2   HOH B   421              1.55            
REMARK 500   OG1  THR A    69     H1   HOH A   129              1.55            
REMARK 500   O    GLY B    18     H1   HOH B   418              1.55            
REMARK 500   O    PRO B   111     H1   HOH B   527              1.58            
REMARK 500   OG1  THR B   137     H2   HOH B   429              1.58            
REMARK 500   O    LEU B   130     H2   HOH B   439              1.59            
REMARK 500   OG   SER B   195     O6'  CR4 B   346              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    HIS B  40   NE2   HIS B  40   CD2    -0.066                       
REMARK 500    HIS B  57   NE2   HIS B  57   CD2    -0.071                       
REMARK 500    HIS B  91   NE2   HIS B  91   CD2    -0.080                       
REMARK 500    HIS B 107   NE2   HIS B 107   CD2    -0.077                       
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    TRP A  28   CG  -  CD1 -  NE1 ANGL. DEV. =  -7.6 DEGREES          
REMARK 500    TRP A  28   CD1 -  NE1 -  CE2 ANGL. DEV. =   8.6 DEGREES          
REMARK 500    TRP A  28   NE1 -  CE2 -  CZ2 ANGL. DEV. =  10.4 DEGREES          
REMARK 500    TRP A  28   NE1 -  CE2 -  CD2 ANGL. DEV. =  -7.1 DEGREES          
REMARK 500    ARG A  35   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    ASP A  60   CB  -  CG  -  OD2 ANGL. DEV. =  -6.3 DEGREES          
REMARK 500    ASP A  76   CB  -  CG  -  OD2 ANGL. DEV. =  -5.4 DEGREES          
REMARK 500    ARG A  97   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ARG A  99   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    ARG B  26   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    TRP B  27   CG  -  CD1 -  NE1 ANGL. DEV. =  -7.4 DEGREES          
REMARK 500    TRP B  27   CD1 -  NE1 -  CE2 ANGL. DEV. =   9.6 DEGREES          
REMARK 500    TRP B  27   NE1 -  CE2 -  CZ2 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    TRP B  27   NE1 -  CE2 -  CD2 ANGL. DEV. =  -7.0 DEGREES          
REMARK 500    TRP B  29   CG  -  CD1 -  NE1 ANGL. DEV. =  -7.3 DEGREES          
REMARK 500    TRP B  29   CD1 -  NE1 -  CE2 ANGL. DEV. =   9.1 DEGREES          
REMARK 500    TRP B  29   NE1 -  CE2 -  CZ2 ANGL. DEV. =  10.6 DEGREES          
REMARK 500    TRP B  29   NE1 -  CE2 -  CD2 ANGL. DEV. =  -6.9 DEGREES          
REMARK 500    ARG B  34   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.3 DEGREES          
REMARK 500    ASP B  50   CB  -  CG  -  OD1 ANGL. DEV. =  -6.3 DEGREES          
REMARK 500    TRP B  51   CG  -  CD1 -  NE1 ANGL. DEV. =  -7.7 DEGREES          
REMARK 500    TRP B  51   CD1 -  NE1 -  CE2 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    TRP B  51   NE1 -  CE2 -  CZ2 ANGL. DEV. =   7.8 DEGREES          
REMARK 500    TRP B  65D  CG  -  CD1 -  NE1 ANGL. DEV. =  -7.8 DEGREES          
REMARK 500    TRP B  65D  CD1 -  NE1 -  CE2 ANGL. DEV. =   8.3 DEGREES          
REMARK 500    TRP B  65D  NE1 -  CE2 -  CZ2 ANGL. DEV. =   7.3 DEGREES          
REMARK 500    PHE B  97   CB  -  CG  -  CD2 ANGL. DEV. =   4.6 DEGREES          
REMARK 500    PHE B  97   CB  -  CG  -  CD1 ANGL. DEV. =  -4.7 DEGREES          
REMARK 500    TRP B 141   CG  -  CD1 -  NE1 ANGL. DEV. =  -7.0 DEGREES          
REMARK 500    TRP B 141   CD1 -  NE1 -  CE2 ANGL. DEV. =   8.1 DEGREES          
REMARK 500    TRP B 141   NE1 -  CE2 -  CZ2 ANGL. DEV. =   7.9 DEGREES          
REMARK 500    TRP B 141   NE1 -  CE2 -  CD2 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    PHE B 199   N   -  CA  -  C   ANGL. DEV. = -17.0 DEGREES          
REMARK 500    TRP B 208C  CG  -  CD1 -  NE1 ANGL. DEV. =  -7.3 DEGREES          
REMARK 500    TRP B 208C  CD1 -  NE1 -  CE2 ANGL. DEV. =   8.0 DEGREES          
REMARK 500    TRP B 208C  NE1 -  CE2 -  CZ2 ANGL. DEV. =   9.0 DEGREES          
REMARK 500    TRP B 208C  NE1 -  CE2 -  CD2 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    ARG B 208D  NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 DEGREES          
REMARK 500    TRP B 215   CD1 -  NE1 -  CE2 ANGL. DEV. =   8.4 DEGREES          
REMARK 500    TRP B 215   NE1 -  CE2 -  CZ2 ANGL. DEV. =   8.8 DEGREES          
REMARK 500    TRP B 215   NE1 -  CE2 -  CD2 ANGL. DEV. =  -6.1 DEGREES          
REMARK 500    ARG B 235   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.4 DEGREES          
REMARK 500    TRP B 237   CG  -  CD1 -  NE1 ANGL. DEV. =  -6.6 DEGREES          
REMARK 500    TRP B 237   CD1 -  NE1 -  CE2 ANGL. DEV. =   8.3 DEGREES          
REMARK 500    TRP B 237   NE1 -  CE2 -  CZ2 ANGL. DEV. =   8.6 DEGREES          
REMARK 500    TRP B 237   NE1 -  CE2 -  CD2 ANGL. DEV. =  -6.0 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    LEU B  95      -37.83    -37.29                                   
REMARK 500    PRO B  96       -7.41    -55.59                                   
REMARK 500    TYR B 147       51.95   -103.07                                   
REMARK 500    PHE B 173     -103.98   -111.47                                   
REMARK 500    LYS B 179       31.10    -96.68                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A  17         0.08    SIDE CHAIN                              
REMARK 500    ARG A  39         0.18    SIDE CHAIN                              
REMARK 500    ARG A  62         0.18    SIDE CHAIN                              
REMARK 500    ARG A  85         0.10    SIDE CHAIN                              
REMARK 500    ARG A  97         0.18    SIDE CHAIN                              
REMARK 500    ARG A 111         0.08    SIDE CHAIN                              
REMARK 500    ARG B  20         0.10    SIDE CHAIN                              
REMARK 500    ARG B  34         0.11    SIDE CHAIN                              
REMARK 500    ARG B  62         0.19    SIDE CHAIN                              
REMARK 500    ARG B  64         0.28    SIDE CHAIN                              
REMARK 500    ARG B  65C        0.12    SIDE CHAIN                              
REMARK 500    ARG B 207         0.22    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CHIRAL CENTERS                                             
REMARK 500                                                                      
REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL                     
REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY                      
REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR                        
REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE                                    
REMARK 500 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,A1,6X,F5.1,6X,A1,10X,A1,3X,A16)       
REMARK 500                                                                      
REMARK 500  M RES CSSEQI    IMPROPER   EXPECTED   FOUND DETAILS                 
REMARK 500    ARG A  62        24.9      L          L   OUTSIDE RANGE           
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 125        DISTANCE =  5.81 ANGSTROMS                       
REMARK 525    HOH A 156        DISTANCE =  5.24 ANGSTROMS                       
REMARK 525    HOH A 170        DISTANCE =  6.50 ANGSTROMS                       
REMARK 525    HOH A 173        DISTANCE =  6.65 ANGSTROMS                       
REMARK 525    HOH A 182        DISTANCE =  5.34 ANGSTROMS                       
REMARK 525    HOH B 432        DISTANCE =  5.47 ANGSTROMS                       
REMARK 525    HOH B 438        DISTANCE =  5.78 ANGSTROMS                       
REMARK 525    HOH B 474        DISTANCE =  8.25 ANGSTROMS                       
REMARK 525    HOH B 477        DISTANCE =  6.50 ANGSTROMS                       
REMARK 525    HOH B 482        DISTANCE =  6.50 ANGSTROMS                       
REMARK 525    HOH B 485        DISTANCE =  7.14 ANGSTROMS                       
REMARK 525    HOH B 491        DISTANCE =  5.48 ANGSTROMS                       
REMARK 525    HOH B 510        DISTANCE =  5.09 ANGSTROMS                       
REMARK 525    HOH B 548        DISTANCE =  5.16 ANGSTROMS                       
REMARK 525    HOH B 550        DISTANCE =  5.38 ANGSTROMS                       
REMARK 525    HOH B 551        DISTANCE =  9.49 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CR4 B 346                 
DBREF  1P57 A    1   114  UNP    P05981   HEPS_HUMAN      46    159             
DBREF  1P57 B   16   255  UNP    P05981   HEPS_HUMAN     163    417             
SEQADV 1P57 ALA A   67  UNP  P05981    ASN   112 ENGINEERED                     
SEQRES   1 A  114  SER ASP GLN GLU PRO LEU TYR PRO VAL GLN VAL SER SER          
SEQRES   2 A  114  ALA ASP ALA ARG LEU MET VAL PHE ASP LYS THR GLU GLY          
SEQRES   3 A  114  THR TRP ARG LEU LEU CYS SER SER ARG SER ASN ALA ARG          
SEQRES   4 A  114  VAL ALA GLY LEU SER CYS GLU GLU MET GLY PHE LEU ARG          
SEQRES   5 A  114  ALA LEU THR HIS SER GLU LEU ASP VAL ARG THR ALA GLY          
SEQRES   6 A  114  ALA ALA GLY THR SER GLY PHE PHE CYS VAL ASP GLU GLY          
SEQRES   7 A  114  ARG LEU PRO HIS THR GLN ARG LEU LEU GLU VAL ILE SER          
SEQRES   8 A  114  VAL CYS ASP CYS PRO ARG GLY ARG PHE LEU ALA ALA ILE          
SEQRES   9 A  114  CYS GLN ASP CYS GLY ARG ARG LYS LEU PRO                      
SEQRES   1 B  255  ILE VAL GLY GLY ARG ASP THR SER LEU GLY ARG TRP PRO          
SEQRES   2 B  255  TRP GLN VAL SER LEU ARG TYR ASP GLY ALA HIS LEU CYS          
SEQRES   3 B  255  GLY GLY SER LEU LEU SER GLY ASP TRP VAL LEU THR ALA          
SEQRES   4 B  255  ALA HIS CYS PHE PRO GLU ARG ASN ARG VAL LEU SER ARG          
SEQRES   5 B  255  TRP ARG VAL PHE ALA GLY ALA VAL ALA GLN ALA SER PRO          
SEQRES   6 B  255  HIS GLY LEU GLN LEU GLY VAL GLN ALA VAL VAL TYR HIS          
SEQRES   7 B  255  GLY GLY TYR LEU PRO PHE ARG ASP PRO ASN SER GLU GLU          
SEQRES   8 B  255  ASN SER ASN ASP ILE ALA LEU VAL HIS LEU SER SER PRO          
SEQRES   9 B  255  LEU PRO LEU THR GLU TYR ILE GLN PRO VAL CYS LEU PRO          
SEQRES  10 B  255  ALA ALA GLY GLN ALA LEU VAL ASP GLY LYS ILE CYS THR          
SEQRES  11 B  255  VAL THR GLY TRP GLY ASN THR GLN TYR TYR GLY GLN GLN          
SEQRES  12 B  255  ALA GLY VAL LEU GLN GLU ALA ARG VAL PRO ILE ILE SER          
SEQRES  13 B  255  ASN ASP VAL CYS ASN GLY ALA ASP PHE TYR GLY ASN GLN          
SEQRES  14 B  255  ILE LYS PRO LYS MET PHE CYS ALA GLY TYR PRO GLU GLY          
SEQRES  15 B  255  GLY ILE ASP ALA CYS GLN GLY ASP SER GLY GLY PRO PHE          
SEQRES  16 B  255  VAL CYS GLU ASP SER ILE SER ARG THR PRO ARG TRP ARG          
SEQRES  17 B  255  LEU CYS GLY ILE VAL SER TRP GLY THR GLY CYS ALA LEU          
SEQRES  18 B  255  ALA GLN LYS PRO GLY VAL TYR THR LYS VAL SER ASP PHE          
SEQRES  19 B  255  ARG GLU TRP ILE PHE GLN ALA ILE LYS THR HIS SER GLU          
SEQRES  20 B  255  ALA SER GLY MET VAL THR GLN LEU                              
HET    CR4  B 346      31                                                       
HETNAM     CR4 2-{5-[AMINO(IMINIO)METHYL]-1H-BENZIMIDAZOL-2-                    
HETNAM   2 CR4  YL}BENZENOLATE                                                  
HETSYN     CR4 CRA_1144                                                         
FORMUL   3  CR4    C14 H12 N4 O                                                 
FORMUL   4  HOH   *277(H2 O)                                                    
HELIX    1   1 SER A   36  MET A   48  1                                  13    
HELIX    2   2 VAL A   61  GLY A   65  1                                   5    
HELIX    3   3 ARG A   79  THR A   83  5                                   5    
HELIX    4   4 ARG A   85  GLU A   88  5                                   4    
HELIX    5   5 ALA B   55  PHE B   59  5                                   5    
HELIX    6   6 PRO B   60  ARG B   64  5                                   5    
HELIX    7   7 VAL B   65  SER B   65B 5                                   3    
HELIX    8   8 SER B  164  ASN B  169  1                                   6    
HELIX    9   9 PHE B  234  SER B  246  1                                  13    
SHEET    1   A 5 VAL A   9  VAL A  11  0                                        
SHEET    2   A 5 LEU A  18  ASP A  22 -1  N  MET A  19   O  GLN A  10           
SHEET    3   A 5 THR A  27  LEU A  31 -1  O  THR A  27   N  ASP A  22           
SHEET    4   A 5 PHE A  72  VAL A  75  1  N  PHE A  73   O  LEU A  30           
SHEET    5   A 5 ILE A  90  CYS A  93 -1  O  SER A  91   N  CYS A  74           
SHEET    1   B 2 ARG A  99  CYS A 105  0                                        
SHEET    2   B 2 ALA A  53  ASP A  60 -1  N  LEU A  54   O  ILE A 104           
SHEET    1   C 8 ARG B  20  ASP B  21  0                                        
SHEET    2   C 8 GLN B 156  ILE B 163 -1  N  GLU B 157   O  ARG B  20           
SHEET    3   C 8 ILE B 135  GLY B 140 -1  N  CYS B 136   O  VAL B 160           
SHEET    4   C 8 PRO B 198  ASP B 203 -1  O  PRO B 198   N  THR B 139           
SHEET    5   C 8 ARG B 208B TRP B 215 -1  N  ARG B 208B  O  ASP B 203           
SHEET    6   C 8 GLY B 226  LYS B 230 -1  N  VAL B 227   O  TRP B 215           
SHEET    7   C 8 MET B 180  ALA B 183 -1  O  PHE B 181   N  TYR B 228           
SHEET    8   C 8 GLN B 156  ILE B 163 -1  N  ILE B 163   O  CYS B 182           
SHEET    1   D 8 LEU B  81  LEU B  83  0                                        
SHEET    2   D 8 TRP B  65D ALA B  68 -1  N  VAL B  66   O  LEU B  83           
SHEET    3   D 8 GLN B  30  TYR B  35 -1  O  SER B  32   N  PHE B  67           
SHEET    4   D 8 ALA B  39  LEU B  46 -1  N  ALA B  39   O  TYR B  35           
SHEET    5   D 8 TRP B  51  THR B  54 -1  N  LEU B  53   O  SER B  45           
SHEET    6   D 8 ALA B 104  LEU B 108 -1  O  ALA B 104   N  THR B  54           
SHEET    7   D 8 VAL B  85  TYR B  90 -1  N  GLN B  86   O  HIS B 107           
SHEET    8   D 8 GLY B 250  THR B 253  1  O  GLY B 250   N  VAL B  88           
SSBOND   1 CYS A   32    CYS A   95                          1555   1555  2.01  
SSBOND   2 CYS A   45    CYS A  105                          1555   1555  2.00  
SSBOND   3 CYS A   74    CYS A   93                          1555   1555  2.01  
SSBOND   4 CYS A  108    CYS B  122                          1555   1555  1.98  
SSBOND   5 CYS B   42    CYS B   58                          1555   1555  2.02  
SSBOND   6 CYS B  136    CYS B  201                          1555   1555  2.02  
SSBOND   7 CYS B  168    CYS B  182                          1555   1555  2.02  
SSBOND   8 CYS B  191    CYS B  220                          1555   1555  2.02  
SITE     1 AC1 14 HIS B  57  ASP B 189  ALA B 190  CYS B 191                    
SITE     2 AC1 14 GLN B 192  SER B 195  VAL B 213  TRP B 215                    
SITE     3 AC1 14 GLY B 219  GLY B 226  HOH B 360  HOH B 367                    
SITE     4 AC1 14 HOH B 471  HOH B 531                                          
CRYST1   58.800   47.800   63.100  90.00 104.80  90.00 P 1 21 1      2          
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      0.017007  0.000000  0.004493        0.00000                         
SCALE2      0.000000  0.020921  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016392        0.00000