HEADER    TRANSCRIPTION                           29-MAY-09   3HMF              
TITLE     CRYSTAL STRUCTURE OF THE SECOND BROMODOMAIN OF HUMAN POLY-BROMODOMAIN 
TITLE    2 CONTAINING PROTEIN 1 (PB1)                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN POLYBROMO-1;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: BROMODOMAIN, UNP RESIDUES 178-291;                         
COMPND   5 SYNONYM: PB1, HPB1, POLYBROMO-1D, BRG1-ASSOCIATED FACTOR 180, BAF180;
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: PB1, PBRM1;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-R3;                              
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PNIC28-BSA4                               
KEYWDS    PB1, POLYBROMO 1 ISOFORM 1, BAF180, POLYBROMO-1D, PBRM1, BRG1-        
KEYWDS   2 ASSOCIATED FACTOR 180, BROMODOMAIN, CHROMATIN REGULATOR, DNA-        
KEYWDS   3 BINDING, NUCLEUS, PHOSPHOPROTEIN, TRANSCRIPTION, TRANSCRIPTION       
KEYWDS   4 REGULATION, STRUCTURAL GENOMICS, STRUCTURAL GENOMICS CONSORTIUM, SGC 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.FILIPPAKOPOULOS,S.PICAUD,T.KEATES,J.MUNIZ,F.VON DELFT,              
AUTHOR   2 C.H.ARROWSMITH,A.EDWARDS,J.WEIGELT,C.BOUNTRA,S.KNAPP,STRUCTURAL      
AUTHOR   3 GENOMICS CONSORTIUM (SGC)                                            
REVDAT   3   01-NOV-23 3HMF    1       REMARK SEQADV LINK                       
REVDAT   2   11-APR-12 3HMF    1       JRNL   VERSN                             
REVDAT   1   23-JUN-09 3HMF    0                                                
JRNL        AUTH   P.FILIPPAKOPOULOS,S.PICAUD,M.MANGOS,T.KEATES,J.P.LAMBERT,    
JRNL        AUTH 2 D.BARSYTE-LOVEJOY,I.FELLETAR,R.VOLKMER,S.MULLER,T.PAWSON,    
JRNL        AUTH 3 A.C.GINGRAS,C.H.ARROWSMITH,S.KNAPP                           
JRNL        TITL   HISTONE RECOGNITION AND LARGE-SCALE STRUCTURAL ANALYSIS OF   
JRNL        TITL 2 THE HUMAN BROMODOMAIN FAMILY.                                
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V. 149   214 2012              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   22464331                                                     
JRNL        DOI    10.1016/J.CELL.2012.02.013                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.63 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 27.18                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.060                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 95.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 16669                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.172                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.199                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.930                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 821                             
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 27.1810 -  2.9610    1.00     2806   157  0.1720 0.1950        
REMARK   3     2  2.9610 -  2.3510    0.99     2747   139  0.1630 0.2020        
REMARK   3     3  2.3510 -  2.0530    0.98     2688   146  0.1480 0.1690        
REMARK   3     4  2.0530 -  1.8660    0.96     2657   125  0.1540 0.1790        
REMARK   3     5  1.8660 -  1.7320    0.92     2561   128  0.1630 0.1940        
REMARK   3     6  1.7320 -  1.6300    0.87     2389   126  0.1780 0.1930        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.36                                          
REMARK   3   B_SOL              : 51.31                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 1.300            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.61                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -2.60100                                             
REMARK   3    B22 (A**2) : 7.90200                                              
REMARK   3    B33 (A**2) : -5.30100                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 1.60900                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.005            963                                  
REMARK   3   ANGLE     :  0.848           1301                                  
REMARK   3   CHIRALITY :  0.057            147                                  
REMARK   3   PLANARITY :  0.004            165                                  
REMARK   3   DIHEDRAL  : 15.175            365                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 3                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 176:210)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  33.2029   6.6908   5.2207              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1718 T22:   0.0442                                     
REMARK   3      T33:   0.1078 T12:  -0.0500                                     
REMARK   3      T13:   0.0128 T23:  -0.0270                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6413 L22:   1.3461                                     
REMARK   3      L33:   1.2032 L12:   0.5067                                     
REMARK   3      L13:   0.2680 L23:   0.5565                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0366 S12:   0.0901 S13:  -0.1607                       
REMARK   3      S21:   0.0476 S22:  -0.1002 S23:  -0.1071                       
REMARK   3      S31:   0.3239 S32:  -0.1817 S33:   0.0263                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 211:241)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  17.6146   7.0276  11.3487              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1385 T22:   0.1975                                     
REMARK   3      T33:   0.1079 T12:  -0.1122                                     
REMARK   3      T13:   0.0335 T23:  -0.0542                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3690 L22:   0.2106                                     
REMARK   3      L33:  -0.3451 L12:   0.1752                                     
REMARK   3      L13:   0.0043 L23:  -0.4106                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1596 S12:  -0.0628 S13:   0.0547                       
REMARK   3      S21:   0.1740 S22:  -0.2125 S23:   0.1335                       
REMARK   3      S31:  -0.0405 S32:   0.0489 S33:   0.0509                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: (CHAIN A AND RESID 242:291)                            
REMARK   3    ORIGIN FOR THE GROUP (A):  32.7879   7.2494  15.1039              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1634 T22:   0.0462                                     
REMARK   3      T33:   0.0870 T12:  -0.0587                                     
REMARK   3      T13:  -0.0030 T23:   0.0155                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2205 L22:   0.5467                                     
REMARK   3      L33:   1.7809 L12:   0.6850                                     
REMARK   3      L13:   0.8162 L23:   0.6173                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1623 S12:  -0.1827 S13:  -0.1712                       
REMARK   3      S21:   0.1390 S22:  -0.1406 S23:  -0.0703                       
REMARK   3      S31:   0.4299 S32:  -0.2232 S33:  -0.0276                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3HMF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 05-JUN-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000053313.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-JAN-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
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 FR-E SUPERBRIGHT            
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5                                
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA 3.3.9                        
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17021                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.630                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 28.150                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.6                               
REMARK 200  DATA REDUNDANCY                : 3.600                              
REMARK 200  R MERGE                    (I) : 0.04100                            
REMARK 200  R SYM                      (I) : 0.04100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.72                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.27400                            
REMARK 200  R SYM FOR SHELL            (I) : 0.27400                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.400                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.1.4                                          
REMARK 200 STARTING MODEL: 2NXB, 2OO1, 2OSS, 2OUO, 2RFJ, 3DAI, 3D7C, 3DWY       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 53.83                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01M ZN_CL, 15W/V PEG_6000, 10V/V       
REMARK 280  ETHYLENE_GLYCOL, 5.5PH MES, VAPOR DIFFUSION, SITTING DROP,          
REMARK 280  TEMPERATURE 277K, PH 5.5                                            
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       42.90500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       24.68000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       42.90500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       24.68000            
REMARK 290   SMTRY3   4  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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2810 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13210 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -159.0 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 350   BIOMT1   2 -1.000000  0.000000  0.000000       81.18468            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       33.29022            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A   9  LIES ON A SPECIAL POSITION.                          
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     SER A 176    OG                                                  
REMARK 470     ARG A 202    CG   CD   NE   CZ   NH1  NH2                        
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   2  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 290   ND1                                                    
REMARK 620 2 GLU A 291   OXT 118.0                                              
REMARK 620 N                    1                                               
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 1                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 2                    
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 292                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 293                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 294                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3HME   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3HMH   RELATED DB: PDB                                   
DBREF  3HMF A  178   291  UNP    Q86U86   PB1_HUMAN      178    291             
SEQADV 3HMF SER A  176  UNP  Q86U86              EXPRESSION TAG                 
SEQADV 3HMF MET A  177  UNP  Q86U86              EXPRESSION TAG                 
SEQRES   1 A  116  SER MET SER PRO ALA TYR LEU LYS GLU ILE LEU GLU GLN          
SEQRES   2 A  116  LEU LEU GLU ALA ILE VAL VAL ALA THR ASN PRO SER GLY          
SEQRES   3 A  116  ARG LEU ILE SER GLU LEU PHE GLN LYS LEU PRO SER LYS          
SEQRES   4 A  116  VAL GLN TYR PRO ASP TYR TYR ALA ILE ILE LYS GLU PRO          
SEQRES   5 A  116  ILE ASP LEU LYS THR ILE ALA GLN ARG ILE GLN ASN GLY          
SEQRES   6 A  116  SER TYR LYS SER ILE HIS ALA MET ALA LYS ASP ILE ASP          
SEQRES   7 A  116  LEU LEU ALA LYS ASN ALA LYS THR TYR ASN GLU PRO GLY          
SEQRES   8 A  116  SER GLN VAL PHE LYS ASP ALA ASN SER ILE LYS LYS ILE          
SEQRES   9 A  116  PHE TYR MET LYS LYS ALA GLU ILE GLU HIS HIS GLU              
HET     ZN  A   1       1                                                       
HET     ZN  A   2       1                                                       
HET    EDO  A 292       4                                                       
HET     CL  A 293       1                                                       
HET     CL  A 294       1                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM      CL CHLORIDE ION                                                     
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   2   ZN    2(ZN 2+)                                                     
FORMUL   4  EDO    C2 H6 O2                                                     
FORMUL   5   CL    2(CL 1-)                                                     
FORMUL   7  HOH   *200(H2 O)                                                    
HELIX    1   1 SER A  178  ALA A  196  1                                  19    
HELIX    2   2 SER A  205  GLN A  209  5                                   5    
HELIX    3   3 TYR A  217  ILE A  224  1                                   8    
HELIX    4   4 ASP A  229  GLY A  240  1                                  12    
HELIX    5   5 SER A  244  ASN A  263  1                                  20    
HELIX    6   6 SER A  267  HIS A  290  1                                  24    
LINK        ZN    ZN A   1                 NE2 HIS A 289     1555   1555  2.05  
LINK        ZN    ZN A   2                 ND1 HIS A 290     1555   1555  2.07  
LINK        ZN    ZN A   2                 OXT GLU A 291     1555   1555  2.03  
SITE     1 AC1  4 HIS A 246  HIS A 289   CL A 293   CL A 294                    
SITE     1 AC2  4 GLU A 184  GLU A 187  HIS A 290  GLU A 291                    
SITE     1 AC3  7 HOH A  10  TYR A 281  LYS A 284  ALA A 285                    
SITE     2 AC3  7 GLU A 288   CL A 293  HOH A 321                               
SITE     1 AC4  5  ZN A   1  HIS A 246  LYS A 284  HIS A 289                    
SITE     2 AC4  5 EDO A 292                                                     
SITE     1 AC5  3  ZN A   1  HIS A 246  HIS A 289                               
CRYST1   85.810   49.360   33.610  90.00  97.91  90.00 C 1 2 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      0.011654  0.000000  0.001619        0.00000                         
SCALE2      0.000000  0.020259  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.030039        0.00000