HEADER    HYDROLASE                               30-JAN-02   1KWM               
TITLE     HUMAN PROCARBOXYPEPTIDASE B: THREE-DIMENSIONAL STRUCTURE               
TITLE    2 AND IMPLICATIONS FOR THROMBIN-ACTIVATABLE FIBRINOLYSIS                
TITLE    3 INHIBITOR (TAFI)                                                      
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: PROCARBOXYPEPTIDASE B;                                      
COMPND   3 CHAIN: A, B;                                                          
COMPND   4 EC: 3.4.17.2;                                                         
COMPND   5 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_VECTOR_TYPE: PLASMID;                               
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PPIC9                                      
KEYWDS    HYDROLASE, PROCARBOXYPEPTIDASE B                                       
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    P.J.B.PEREIRA,S.SEGURA-MARTIN,C.FERRER-ORTA,J.VENDRELL,F.-             
AUTHOR   2 X.AVILES,M.COLL,F.-X.GOMIS-RUETH                                      
REVDAT   4   24-FEB-09 1KWM    1       VERSN                                     
REVDAT   3   01-APR-03 1KWM    1       JRNL                                      
REVDAT   2   28-AUG-02 1KWM    1       JRNL                                      
REVDAT   1   05-JUN-02 1KWM    0                                                 
JRNL        AUTH   P.J.BARBOSA PEREIRA,S.SEGURA-MARTIN,B.OLIVA,                  
JRNL        AUTH 2 C.FERRER-ORTA,F.X.AVILES,M.COLL,F.X.GOMIS-RUTH,               
JRNL        AUTH 3 J.VENDRELL                                                    
JRNL        TITL   HUMAN PROCARBOXYPEPTIDASE B: THREE-DIMENSIONAL                
JRNL        TITL 2 STRUCTURE AND IMPLICATIONS FOR                                
JRNL        TITL 3 THROMBIN-ACTIVATABLE FIBRINOLYSIS INHIBITOR (TAFI).           
JRNL        REF    J.MOL.BIOL.                   V. 321   537 2002               
JRNL        REFN                   ISSN 0022-2836                                
JRNL        PMID   12162965                                                      
JRNL        DOI    10.1016/S0022-2836(02)00648-4                                 
REMARK   1                                                                       
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : SHELXL-97                                             
REMARK   3   AUTHORS     : G.M.SHELDRICK                                         
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.40                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                            
REMARK   3   CROSS-VALIDATION METHOD           : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION   : RANDOM                          
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT (NO CUTOFF).                          
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : 0.136                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : 0.136                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : 0.185                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                    
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : 5241                    
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : 104785                  
REMARK   3                                                                       
REMARK   3  FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F).                      
REMARK   3   R VALUE   (WORKING + TEST SET, F>4SIG(F)) : NULL                    
REMARK   3   R VALUE          (WORKING SET, F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE                  (F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : NULL                    
REMARK   3   FREE R VALUE TEST SET COUNT   (F>4SIG(F)) : NULL                    
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (F>4SIG(F)) : NULL                    
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS      : 6578                                           
REMARK   3   NUCLEIC ACID ATOMS : 0                                              
REMARK   3   HETEROGEN ATOMS    : 15                                             
REMARK   3   SOLVENT ATOMS      : 814                                            
REMARK   3                                                                       
REMARK   3  MODEL REFINEMENT.                                                    
REMARK   3   OCCUPANCY SUM OF NON-HYDROGEN ATOMS      : NULL                     
REMARK   3   OCCUPANCY SUM OF HYDROGEN ATOMS          : NULL                     
REMARK   3   NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL                     
REMARK   3   NUMBER OF LEAST-SQUARES PARAMETERS       : NULL                     
REMARK   3   NUMBER OF RESTRAINTS                     : NULL                     
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM RESTRAINT TARGET VALUES.                         
REMARK   3   BOND LENGTHS                         (A) : NULL                     
REMARK   3   ANGLE DISTANCES                      (A) : NULL                     
REMARK   3   SIMILAR DISTANCES (NO TARGET VALUES) (A) : NULL                     
REMARK   3   DISTANCES FROM RESTRAINT PLANES      (A) : NULL                     
REMARK   3   ZERO CHIRAL VOLUMES               (A**3) : NULL                     
REMARK   3   NON-ZERO CHIRAL VOLUMES           (A**3) : NULL                     
REMARK   3   ANTI-BUMPING DISTANCE RESTRAINTS     (A) : NULL                     
REMARK   3   RIGID-BOND ADP COMPONENTS         (A**2) : NULL                     
REMARK   3   SIMILAR ADP COMPONENTS            (A**2) : NULL                     
REMARK   3   APPROXIMATELY ISOTROPIC ADPS      (A**2) : NULL                     
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELING.                                               
REMARK   3   METHOD USED: NULL                                                   
REMARK   3                                                                       
REMARK   3  STEREOCHEMISTRY TARGET VALUES : ENGH & HUBER                         
REMARK   3   SPECIAL CASE: NULL                                                  
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                       
REMARK   4                                                                       
REMARK   4 1KWM COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-JAN-02.                   
REMARK 100 THE RCSB ID CODE IS RCSB015412.                                       
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 15-DEC-99                           
REMARK 200  TEMPERATURE           (KELVIN) : 100                                 
REMARK 200  PH                             : 6.0                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : EMBL/DESY, HAMBURG                  
REMARK 200  BEAMLINE                       : BW7A                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97935                             
REMARK 200  MONOCHROMATOR                  : NULL                                
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                         
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                               
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                        
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 104805                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 27.400                              
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                               
REMARK 200                                                                       
REMARK 200 OVERALL.                                                              
REMARK 200  COMPLETENESS FOR RANGE     (%) : 89.7                                
REMARK 200  DATA REDUNDANCY                : NULL                                
REMARK 200  R MERGE                    (I) : NULL                                
REMARK 200  R SYM                      (I) : 0.05000                             
REMARK 200   FOR THE DATA SET  : 8.4000                              
REMARK 200                                                                       
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                      
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.68                      
REMARK 200  COMPLETENESS FOR SHELL     (%) : 81.9                                
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                                
REMARK 200  R MERGE FOR SHELL          (I) : NULL                                
REMARK 200  R SYM FOR SHELL            (I) : 0.24100                             
REMARK 200   FOR SHELL         : 2.700                               
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: NULL                                                  
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 49.93                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: MES, SODIUM CITRATE, SODIUM               
REMARK 280  CHLORIDE, PH 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE         
REMARK 280  293K                                                                 
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       41.77900             
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000             
REMARK 290                                                                       
REMARK 290 REMARK: NULL                                                          
REMARK 300                                                                       
REMARK 300 BIOMOLECULE: 1, 2                                                     
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 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 350                                                                       
REMARK 350 BIOMOLECULE: 2                                                        
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 475                                                                       
REMARK 475 ZERO OCCUPANCY RESIDUES                                               
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.              
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                 
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                       
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)           
REMARK 475   M RES C SSEQI                                                       
REMARK 475     ARG A   95A                                                       
REMARK 475     SER B   92A                                                       
REMARK 475     ARG B   93A                                                       
REMARK 475     VAL B   94A                                                       
REMARK 480                                                                       
REMARK 480 ZERO OCCUPANCY ATOM                                                   
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                   
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                 
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;               
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):          
REMARK 480   M RES C SSEQI ATOMS                                                 
REMARK 480     GLU A    5A  CG    CD    OE1   OE2                                
REMARK 480     HIS A    6A  CG    ND1   CD2   CE1   NE2                          
REMARK 480     GLN A   34A  CG    CD    OE1   NE2                                
REMARK 480     LYS A   47A  CD    CE    NZ                                       
REMARK 480     LYS A   57A  CE    NZ                                             
REMARK 480     GLU A   59A  CD    OE1   OE2                                      
REMARK 480     GLN A   70A  CG    CD    OE1   NE2                                
REMARK 480     ARG A   93A  CD    NE    CZ    NH1   NH2                          
REMARK 480     GLN A   57   CD    OE1   NE2                                      
REMARK 480     GLU A   98   CD    OE1   OE2                                      
REMARK 480     LYS A  102   NZ                                                   
REMARK 480     GLU A  214   CG    CD    OE1   OE2                                
REMARK 480     GLU B    5A  CB    CG    CD    OE1   OE2                          
REMARK 480     GLU B   28A  CB    CG    CD    OE1   OE2                          
REMARK 480     LYS B   57A  CD    CE    NZ                                       
REMARK 480     GLU B   59A  CG    CD    OE1   OE2                                
REMARK 480     LYS B   69A  CE    NZ                                             
REMARK 480     GLN B   70A  CG    CD    OE1   NE2                                
REMARK 480     GLU B   72A  CG    CD    OE1   OE2                                
REMARK 480     ARG B   83A  NE    CZ    NH1   NH2                                
REMARK 480     LYS B   11   CE    NZ                                             
REMARK 480     GLN B   57   CD    OE1   NE2                                      
REMARK 480     LYS B  102   CE    NZ                                             
REMARK 480     LYS B  122   CD    CE    NZ                                       
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    PHE B    90A    OG   SER B    92A             0.92             
REMARK 500   OE2  GLU A    59A    O    HOH A  1082              1.62             
REMARK 500   C    PHE B    90A    OG   SER B    92A             1.95             
REMARK 500   O    ASN A    66A    CG   GLN A    70A             1.97             
REMARK 500   C    SER B    92A    O    HOH B   583              2.00             
REMARK 500   N    ARG B    93A    O    HOH B   583              2.08             
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    TYR A 248   CB  -  CG  -  CD1 ANGL. DEV. =   4.7 DEGREES           
REMARK 500    TYR B 208   CB  -  CG  -  CD1 ANGL. DEV. =   4.2 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    PRO A  40A    -173.16    -69.89                                    
REMARK 500    ALA A   4      163.06    171.92                                    
REMARK 500    LYS A 122      -35.62   -134.11                                    
REMARK 500    ARG A 127      -30.66   -131.07                                    
REMARK 500    SER A 199       -4.32    138.48                                    
REMARK 500    GLN A 200       66.19     64.63                                    
REMARK 500    ILE A 247      -88.18   -112.99                                    
REMARK 500    ASP A 273     -144.54   -108.26                                    
REMARK 500    PRO B  40A    -173.75    -68.10                                    
REMARK 500    ASP B  91A      67.31   -116.52                                    
REMARK 500    SER B  92A    -176.08    172.90                                    
REMARK 500    ARG B  93A     -44.25   -169.53                                    
REMARK 500    VAL B  94A     -73.62     93.73                                    
REMARK 500    LYS B 122      -39.66   -133.01                                    
REMARK 500    THR B 129     -172.02    -66.36                                    
REMARK 500    CYS B 152       15.10     56.12                                    
REMARK 500    SER B 199       -4.34    134.41                                    
REMARK 500    GLN B 200       65.17     63.51                                    
REMARK 500    ILE B 247      -85.95   -113.59                                    
REMARK 500    ASP B 273     -145.21   -105.88                                    
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 A1320        DISTANCE =  5.06 ANGSTROMS                        
REMARK 620                                                                       
REMARK 620 METAL COORDINATION                                                    
REMARK 620  (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620  SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              ZN A 400  ZN                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS A  69   ND1                                                     
REMARK 620 2 GLU A  72   OE1 123.0                                               
REMARK 620 3 GLU A  72   OE2  96.5  53.5                                         
REMARK 620 4 HIS A 196   ND1 104.0  98.6 151.8                                   
REMARK 620 5 HOH A1352   O   119.5 110.7  94.0  92.6                             
REMARK 620 N                    1     2     3     4                              
REMARK 620                                                                       
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                          
REMARK 620                              ZN B 400  ZN                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 GLU B  72   OE1                                                     
REMARK 620 2 GLU B  72   OE2  53.9                                               
REMARK 620 3 HIS B  69   ND1 122.7  95.2                                         
REMARK 620 4 HIS B 196   ND1 101.1 154.7  96.5                                   
REMARK 620 5 HOH B 761   O    95.6  81.9 130.1 106.9                             
REMARK 620 N                    1     2     3     4                              
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 400                   
REMARK 800 SITE_IDENTIFIER: AC2                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 400                   
REMARK 800 SITE_IDENTIFIER: AC3                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CIT A 900                  
DBREF  1KWM A    1A  309  UNP    P15086   CBPB1_HUMAN     16    417              
DBREF  1KWM B    1A  309  UNP    P15086   CBPB1_HUMAN     16    417              
SEQRES   1 A  402  HIS HIS GLY GLY GLU HIS PHE GLU GLY GLU LYS VAL PHE           
SEQRES   2 A  402  ARG VAL ASN VAL GLU ASP GLU ASN HIS ILE ASN ILE ILE           
SEQRES   3 A  402  ARG GLU LEU ALA SER THR THR GLN ILE ASP PHE TRP LYS           
SEQRES   4 A  402  PRO ASP SER VAL THR GLN ILE LYS PRO HIS SER THR VAL           
SEQRES   5 A  402  ASP PHE ARG VAL LYS ALA GLU ASP THR VAL THR VAL GLU           
SEQRES   6 A  402  ASN VAL LEU LYS GLN ASN GLU LEU GLN TYR LYS VAL LEU           
SEQRES   7 A  402  ILE SER ASN LEU ARG ASN VAL VAL GLU ALA GLN PHE ASP           
SEQRES   8 A  402  SER ARG VAL ARG ALA THR GLY HIS SER TYR GLU LYS TYR           
SEQRES   9 A  402  ASN LYS TRP GLU THR ILE GLU ALA TRP THR GLN GLN VAL           
SEQRES  10 A  402  ALA THR GLU ASN PRO ALA LEU ILE SER ARG SER VAL ILE           
SEQRES  11 A  402  GLY THR THR PHE GLU GLY ARG ALA ILE TYR LEU LEU LYS           
SEQRES  12 A  402  VAL GLY LYS ALA GLY GLN ASN LYS PRO ALA ILE PHE MET           
SEQRES  13 A  402  ASP CYS GLY PHE HIS ALA ARG GLU TRP ILE SER PRO ALA           
SEQRES  14 A  402  PHE CYS GLN TRP PHE VAL ARG GLU ALA VAL ARG THR TYR           
SEQRES  15 A  402  GLY ARG GLU ILE GLN VAL THR GLU LEU LEU ASN LYS LEU           
SEQRES  16 A  402  ASP PHE TYR VAL LEU PRO VAL LEU ASN ILE ASP GLY TYR           
SEQRES  17 A  402  ILE TYR THR TRP THR LYS SER ARG PHE TRP ARG LYS THR           
SEQRES  18 A  402  ARG SER THR HIS THR GLY SER SER CYS ILE GLY THR ASP           
SEQRES  19 A  402  PRO ASN ARG ASN PHE ASP ALA GLY TRP CYS GLU ILE GLY           
SEQRES  20 A  402  ALA SER ARG ASN PRO CYS ASP GLU THR TYR CYS GLY PRO           
SEQRES  21 A  402  ALA ALA GLU SER GLU LYS GLU THR LYS ALA LEU ALA ASP           
SEQRES  22 A  402  PHE ILE ARG ASN LYS LEU SER SER ILE LYS ALA TYR LEU           
SEQRES  23 A  402  THR ILE HIS SER TYR SER GLN MET MET ILE TYR PRO TYR           
SEQRES  24 A  402  SER TYR ALA TYR LYS LEU GLY GLU ASN ASN ALA GLU LEU           
SEQRES  25 A  402  ASN ALA LEU ALA LYS ALA THR VAL LYS GLU LEU ALA SER           
SEQRES  26 A  402  LEU HIS GLY THR LYS TYR THR TYR GLY PRO GLY ALA THR           
SEQRES  27 A  402  THR ILE TYR PRO ALA ALA GLY GLY SER ASP ASP TRP ALA           
SEQRES  28 A  402  TYR ASP GLN GLY ILE ARG TYR SER PHE THR PHE GLU LEU           
SEQRES  29 A  402  ARG ASP THR GLY ARG TYR GLY PHE LEU LEU PRO GLU SER           
SEQRES  30 A  402  GLN ILE ARG ALA THR CYS GLU GLU THR PHE LEU ALA ILE           
SEQRES  31 A  402  LYS TYR VAL ALA SER TYR VAL LEU GLU HIS LEU TYR               
SEQRES   1 B  402  HIS HIS GLY GLY GLU HIS PHE GLU GLY GLU LYS VAL PHE           
SEQRES   2 B  402  ARG VAL ASN VAL GLU ASP GLU ASN HIS ILE ASN ILE ILE           
SEQRES   3 B  402  ARG GLU LEU ALA SER THR THR GLN ILE ASP PHE TRP LYS           
SEQRES   4 B  402  PRO ASP SER VAL THR GLN ILE LYS PRO HIS SER THR VAL           
SEQRES   5 B  402  ASP PHE ARG VAL LYS ALA GLU ASP THR VAL THR VAL GLU           
SEQRES   6 B  402  ASN VAL LEU LYS GLN ASN GLU LEU GLN TYR LYS VAL LEU           
SEQRES   7 B  402  ILE SER ASN LEU ARG ASN VAL VAL GLU ALA GLN PHE ASP           
SEQRES   8 B  402  SER ARG VAL ARG ALA THR GLY HIS SER TYR GLU LYS TYR           
SEQRES   9 B  402  ASN LYS TRP GLU THR ILE GLU ALA TRP THR GLN GLN VAL           
SEQRES  10 B  402  ALA THR GLU ASN PRO ALA LEU ILE SER ARG SER VAL ILE           
SEQRES  11 B  402  GLY THR THR PHE GLU GLY ARG ALA ILE TYR LEU LEU LYS           
SEQRES  12 B  402  VAL GLY LYS ALA GLY GLN ASN LYS PRO ALA ILE PHE MET           
SEQRES  13 B  402  ASP CYS GLY PHE HIS ALA ARG GLU TRP ILE SER PRO ALA           
SEQRES  14 B  402  PHE CYS GLN TRP PHE VAL ARG GLU ALA VAL ARG THR TYR           
SEQRES  15 B  402  GLY ARG GLU ILE GLN VAL THR GLU LEU LEU ASN LYS LEU           
SEQRES  16 B  402  ASP PHE TYR VAL LEU PRO VAL LEU ASN ILE ASP GLY TYR           
SEQRES  17 B  402  ILE TYR THR TRP THR LYS SER ARG PHE TRP ARG LYS THR           
SEQRES  18 B  402  ARG SER THR HIS THR GLY SER SER CYS ILE GLY THR ASP           
SEQRES  19 B  402  PRO ASN ARG ASN PHE ASP ALA GLY TRP CYS GLU ILE GLY           
SEQRES  20 B  402  ALA SER ARG ASN PRO CYS ASP GLU THR TYR CYS GLY PRO           
SEQRES  21 B  402  ALA ALA GLU SER GLU LYS GLU THR LYS ALA LEU ALA ASP           
SEQRES  22 B  402  PHE ILE ARG ASN LYS LEU SER SER ILE LYS ALA TYR LEU           
SEQRES  23 B  402  THR ILE HIS SER TYR SER GLN MET MET ILE TYR PRO TYR           
SEQRES  24 B  402  SER TYR ALA TYR LYS LEU GLY GLU ASN ASN ALA GLU LEU           
SEQRES  25 B  402  ASN ALA LEU ALA LYS ALA THR VAL LYS GLU LEU ALA SER           
SEQRES  26 B  402  LEU HIS GLY THR LYS TYR THR TYR GLY PRO GLY ALA THR           
SEQRES  27 B  402  THR ILE TYR PRO ALA ALA GLY GLY SER ASP ASP TRP ALA           
SEQRES  28 B  402  TYR ASP GLN GLY ILE ARG TYR SER PHE THR PHE GLU LEU           
SEQRES  29 B  402  ARG ASP THR GLY ARG TYR GLY PHE LEU LEU PRO GLU SER           
SEQRES  30 B  402  GLN ILE ARG ALA THR CYS GLU GLU THR PHE LEU ALA ILE           
SEQRES  31 B  402  LYS TYR VAL ALA SER TYR VAL LEU GLU HIS LEU TYR               
HET     ZN  A 400       1                                                        
HET     ZN  B 400       1                                                        
HET    CIT  A 900      13                                                        
HETNAM      ZN ZINC ION                                                          
HETNAM     CIT CITRIC ACID                                                       
FORMUL   3   ZN    2(ZN 2+)                                                      
FORMUL   5  CIT    C6 H8 O7                                                      
FORMUL   6  HOH   *814(H2 O)                                                     
HELIX    1   1 GLY A    3A GLU A    8A 5                                   6     
HELIX    2   2 ASP A   19A THR A   33A 1                                  15     
HELIX    3   3 SER A   42A ILE A   46A 5                                   5     
HELIX    4   4 ASP A   60A ASN A   71A 1                                  12     
HELIX    5   5 ASN A   81A GLN A   89A 1                                   9     
HELIX    6   6 LYS A   14  ASN A   29  1                                  16     
HELIX    7   7 TRP A   73  TYR A   90  1                                  18     
HELIX    8   8 GLU A   93  LEU A  103  1                                  11     
HELIX    9   9 ASN A  112  LYS A  122  1                                  11     
HELIX   10  10 ASP A  142  ASN A  146  5                                   5     
HELIX   11  11 GLU A  173  LYS A  186  1                                  14     
HELIX   12  12 ASN A  215  GLY A  235  1                                  21     
HELIX   13  13 GLY A  243  ILE A  247  1                                   5     
HELIX   14  14 GLY A  253  GLN A  261  1                                   9     
HELIX   15  15 TYR A  277  LEU A  281  5                                   5     
HELIX   16  16 PRO A  282  SER A  284  5                                   3     
HELIX   17  17 GLN A  285  GLU A  306  1                                  22     
HELIX   18  18 GLY B    3A GLU B    8A 5                                   6     
HELIX   19  19 ASP B   19A THR B   33A 1                                  15     
HELIX   20  20 SER B   42A ILE B   46A 5                                   5     
HELIX   21  21 ASP B   60A ASN B   71A 1                                  12     
HELIX   22  22 ASN B   81A GLN B   89A 1                                   9     
HELIX   23  23 LYS B   14  ASN B   29  1                                  16     
HELIX   24  24 TRP B   73  TYR B   90  1                                  18     
HELIX   25  25 GLU B   93  LEU B  103  1                                  11     
HELIX   26  26 ASN B  112  LYS B  122  1                                  11     
HELIX   27  27 ASP B  142  ASN B  146  5                                   5     
HELIX   28  28 GLU B  173  LYS B  186  1                                  14     
HELIX   29  29 ASN B  215  GLY B  235  1                                  21     
HELIX   30  30 GLY B  243  ILE B  247  1                                   5     
HELIX   31  31 GLY B  253  GLN B  261  1                                   9     
HELIX   32  32 TYR B  277  LEU B  281  5                                   5     
HELIX   33  33 PRO B  282  SER B  284  5                                   3     
HELIX   34  34 GLN B  285  GLU B  306  1                                  22     
SHEET    1   B 8 ILE A  33  THR A  40  0                                         
SHEET    2   B 8 ALA A  46  VAL A  52 -1  O  LYS A  51   N  SER A  34            
SHEET    3   B 8 ASP A 104  LEU A 108 -1  O  PHE A 105   N  VAL A  52            
SHEET    4   B 8 ALA A  61  ASP A  65  1  N  MET A  64   O  TYR A 106            
SHEET    5   B 8 ILE A 189  HIS A 196  1  O  LYS A 190   N  ALA A  61            
SHEET    6   B 8 TYR A 265  GLU A 270  1  O  PHE A 269   N  HIS A 196            
SHEET    7   B 8 MET A 201  TYR A 204 -1  N  MET A 201   O  GLU A 270            
SHEET    8   B 8 THR A 239  PRO A 242  1  O  THR A 239   N  MET A 202            
SHEET    1   D 8 ILE B  33  THR B  40  0                                         
SHEET    2   D 8 ALA B  46  VAL B  52 -1  O  LYS B  51   N  SER B  34            
SHEET    3   D 8 ASP B 104  LEU B 108 -1  O  PHE B 105   N  VAL B  52            
SHEET    4   D 8 ALA B  61  ASP B  65  1  N  MET B  64   O  TYR B 106            
SHEET    5   D 8 ILE B 189  HIS B 196  1  O  LYS B 190   N  ALA B  61            
SHEET    6   D 8 TYR B 265  GLU B 270  1  O  PHE B 269   N  HIS B 196            
SHEET    7   D 8 MET B 201  TYR B 204 -1  N  ILE B 203   O  THR B 268            
SHEET    8   D 8 THR B 239  PRO B 242  1  O  THR B 239   N  MET B 202            
SSBOND   1 CYS A   66    CYS A   79                          1555   1555  2.02   
SSBOND   2 CYS A  138    CYS A  161                          1555   1555  2.00   
SSBOND   3 CYS A  152    CYS A  166                          1555   1555  2.05   
SSBOND   4 CYS B   66    CYS B   79                          1555   1555  2.02   
SSBOND   5 CYS B  138    CYS B  161                          1555   1555  2.02   
SSBOND   6 CYS B  152    CYS B  166                          1555   1555  2.05   
LINK        ZN    ZN A 400                 ND1AHIS A  69     1555   1555  2.03   
LINK        ZN    ZN A 400                 OE1 GLU A  72     1555   1555  2.31   
LINK        ZN    ZN A 400                 OE2 GLU A  72     1555   1555  2.53   
LINK        ZN    ZN A 400                 ND1 HIS A 196     1555   1555  2.29   
LINK        ZN    ZN A 400                 O   HOH A1352     1555   1555  2.44   
LINK        ZN    ZN B 400                 OE1 GLU B  72     1555   1555  2.29   
LINK        ZN    ZN B 400                 OE2 GLU B  72     1555   1555  2.54   
LINK        ZN    ZN B 400                 ND1AHIS B  69     1555   1555  2.11   
LINK        ZN    ZN B 400                 ND1 HIS B 196     1555   1555  2.33   
LINK        ZN    ZN B 400                 O   HOH B 761     1555   1555  2.61   
CISPEP   1 LYS A   39A   PRO A   40A         0        -2.30                      
CISPEP   2 SER A  197    TYR A  198          0       -14.07                      
CISPEP   3 PRO A  205    TYR A  206          0         5.95                      
CISPEP   4 ARG A  272    ASP A  273          0        -1.26                      
CISPEP   5 LYS B   39A   PRO B   40A         0       -12.51                      
CISPEP   6 ASP B   91A   SER B   92A         0         0.04                      
CISPEP   7 SER B  197    TYR B  198          0       -13.04                      
CISPEP   8 PRO B  205    TYR B  206          0         4.27                      
CISPEP   9 ARG B  272    ASP B  273          0        -5.40                      
SITE     1 AC1  5 HIS A  69  GLU A  72  ASN A 144  HIS A 196                     
SITE     2 AC1  5 HOH A1352                                                      
SITE     1 AC2  5 HIS B  69  GLU B  72  ASN B 144  HIS B 196                     
SITE     2 AC2  5 HOH B 761                                                      
SITE     1 AC3 13 LEU A  78A HIS A 133  GLY A 135  SER A 136                     
SITE     2 AC3 13 TYR A 165  PRO A 168  ARG A 276  HOH A 967                     
SITE     3 AC3 13 HOH A 990  HOH A1121  HOH A1174  HOH A1185                     
SITE     4 AC3 13 HOH A1197                                                      
CRYST1   42.959   83.558  127.447  90.00  99.12  90.00 P 1 21 1      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      0.023278  0.000000  0.003737        0.00000                          
SCALE2      0.000000  0.011968  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.007947        0.00000                          
END