HEADER    CHAPERONE, HYDROLASE                    20-SEP-21   7S9F              
TITLE     CRYOGENIC HUMAN HSP90A-NTD BOUND TO BIIB021                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEAT SHOCK PROTEIN HSP 90-ALPHA;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: HEAT SHOCK 86 KDA,HSP 86,HSP86,LIPOPOLYSACCHARIDE-ASSOCIATED
COMPND   5 PROTEIN 2,LAP-2,LPS-ASSOCIATED PROTEIN 2,RENAL CARCINOMA ANTIGEN NY- 
COMPND   6 REN-38;                                                              
COMPND   7 EC: 3.6.4.10;                                                        
COMPND   8 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: HSP90AA1, HSP90A, HSPC1, HSPCA;                                
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CHAPERONE PROTEIN, SIGNAL TRANSDUCTION, HEAT SHOCK, CHAPERONE,        
KEYWDS   2 HYDROLASE                                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.R.STACHOWSKI,M.VANAROTTI,J.SEETHARAMAN,M.FISCHER                    
REVDAT   3   18-OCT-23 7S9F    1       REMARK                                   
REVDAT   2   05-OCT-22 7S9F    1       HETSYN                                   
REVDAT   1   03-AUG-22 7S9F    0                                                
JRNL        AUTH   T.R.STACHOWSKI,M.VANAROTTI,J.SEETHARAMAN,K.LOPEZ,M.FISCHER   
JRNL        TITL   WATER NETWORKS REPOPULATE PROTEIN-LIGAND INTERFACES WITH     
JRNL        TITL 2 TEMPERATURE.                                                 
JRNL        REF    ANGEW.CHEM.INT.ED.ENGL.       V.  61 12919 2022              
JRNL        REFN                   ESSN 1521-3773                               
JRNL        PMID   35648650                                                     
JRNL        DOI    10.1002/ANIE.202112919                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.19RC5_4047                                  
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 : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 57.10                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.370                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 14114                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.219                           
REMARK   3   R VALUE            (WORKING SET) : 0.216                           
REMARK   3   FREE R VALUE                     : 0.246                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1411                            
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 57.1000 -  4.9500    1.00     1357   150  0.2080 0.2183        
REMARK   3     2  4.9500 -  3.9300    1.00     1286   143  0.1518 0.1806        
REMARK   3     3  3.9300 -  3.4400    1.00     1275   142  0.1960 0.2125        
REMARK   3     4  3.4400 -  3.1200    1.00     1270   141  0.2175 0.2642        
REMARK   3     5  3.1200 -  2.9000    1.00     1252   139  0.2578 0.2969        
REMARK   3     6  2.9000 -  2.7300    1.00     1262   140  0.2757 0.3127        
REMARK   3     7  2.7300 -  2.5900    1.00     1236   138  0.2500 0.2941        
REMARK   3     8  2.5900 -  2.4800    1.00     1272   141  0.2424 0.2938        
REMARK   3     9  2.4800 -  2.3800    1.00     1246   138  0.2778 0.3362        
REMARK   3    10  2.3800 -  2.3000    1.00     1247   139  0.3412 0.3867        
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              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.324            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.631           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 40.29                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 48.62                          
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  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      :  0.002           1944                                  
REMARK   3   ANGLE     :  0.436           2642                                  
REMARK   3   CHIRALITY :  0.038            290                                  
REMARK   3   PLANARITY :  0.003            346                                  
REMARK   3   DIHEDRAL  :  5.275            272                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ( CHAIN A AND ( RESID 11:224 OR RESID 301:301 OR       
REMARK   3               RESID 302:303 OR RESID 401:500 ) )                     
REMARK   3    ORIGIN FOR THE GROUP (A):   -0.578  -29.991   28.253              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2728 T22:   0.1950                                     
REMARK   3      T33:   0.2201 T12:   0.0025                                     
REMARK   3      T13:   0.0283 T23:   0.0129                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.8942 L22:   1.4849                                     
REMARK   3      L33:   1.6863 L12:  -0.1887                                     
REMARK   3      L13:  -0.3550 L23:   0.3563                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0523 S12:  -0.0558 S13:   0.0832                       
REMARK   3      S21:  -0.0279 S22:  -0.0389 S23:  -0.0084                       
REMARK   3      S31:  -0.1761 S32:  -0.0545 S33:  -0.0032                       
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 7S9F COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-SEP-21.                  
REMARK 100 THE DEPOSITION ID IS D_1000259881.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-SEP-20                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 22-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XIA2                               
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 14114                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 57.100                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 8.200                              
REMARK 200  R MERGE                    (I) : 0.09900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.2900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 1YER                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.37                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.89                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.8 M MALIC ACID, PH 7, VAPOR            
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 291K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
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        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       35.14000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       44.83400            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       48.97400            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       35.14000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       44.83400            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       48.97400            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       35.14000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       44.83400            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       48.97400            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       35.14000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       44.83400            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       48.97400            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     HIS A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     PRO A     2                                                      
REMARK 465     GLU A     3                                                      
REMARK 465     GLU A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     GLN A     6                                                      
REMARK 465     THR A     7                                                      
REMARK 465     GLN A     8                                                      
REMARK 465     ASP A     9                                                      
REMARK 465     GLN A    10                                                      
REMARK 465     GLU A   225                                                      
REMARK 465     ARG A   226                                                      
REMARK 465     ASP A   227                                                      
REMARK 465     LYS A   228                                                      
REMARK 465     GLU A   229                                                      
REMARK 465     VAL A   230                                                      
REMARK 465     SER A   231                                                      
REMARK 465     ASP A   232                                                      
REMARK 465     ASP A   233                                                      
REMARK 465     GLU A   234                                                      
REMARK 465     ALA A   235                                                      
REMARK 465     GLU A   236                                                      
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     PRO A  11    CG   CD                                             
REMARK 470     MET A  12    CG   SD   CE                                        
REMARK 470     GLU A  14    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  15    CG   CD   OE1  OE2                                  
REMARK 470     GLU A  16    CG   CD   OE1  OE2                                  
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    ALA A 124      -34.08   -170.24                                   
REMARK 500    ALA A 124      -34.77   -169.85                                   
REMARK 500    ALA A 166     -156.98     61.68                                   
REMARK 500    ALA A 166     -156.72     61.36                                   
REMARK 500    ARG A 182      133.25   -174.87                                   
REMARK 500    HIS A 210      -76.61   -105.58                                   
REMARK 500    SER A 211       82.52    -62.40                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  7S9F A    1   236  UNP    P07900   HS90A_HUMAN      1    236             
SEQADV 7S9F HIS A    0  UNP  P07900              EXPRESSION TAG                 
SEQRES   1 A  237  HIS MET PRO GLU GLU THR GLN THR GLN ASP GLN PRO MET          
SEQRES   2 A  237  GLU GLU GLU GLU VAL GLU THR PHE ALA PHE GLN ALA GLU          
SEQRES   3 A  237  ILE ALA GLN LEU MET SER LEU ILE ILE ASN THR PHE TYR          
SEQRES   4 A  237  SER ASN LYS GLU ILE PHE LEU ARG GLU LEU ILE SER ASN          
SEQRES   5 A  237  SER SER ASP ALA LEU ASP LYS ILE ARG TYR GLU SER LEU          
SEQRES   6 A  237  THR ASP PRO SER LYS LEU ASP SER GLY LYS GLU LEU HIS          
SEQRES   7 A  237  ILE ASN LEU ILE PRO ASN LYS GLN ASP ARG THR LEU THR          
SEQRES   8 A  237  ILE VAL ASP THR GLY ILE GLY MET THR LYS ALA ASP LEU          
SEQRES   9 A  237  ILE ASN ASN LEU GLY THR ILE ALA LYS SER GLY THR LYS          
SEQRES  10 A  237  ALA PHE MET GLU ALA LEU GLN ALA GLY ALA ASP ILE SER          
SEQRES  11 A  237  MET ILE GLY GLN PHE GLY VAL GLY PHE TYR SER ALA TYR          
SEQRES  12 A  237  LEU VAL ALA GLU LYS VAL THR VAL ILE THR LYS HIS ASN          
SEQRES  13 A  237  ASP ASP GLU GLN TYR ALA TRP GLU SER SER ALA GLY GLY          
SEQRES  14 A  237  SER PHE THR VAL ARG THR ASP THR GLY GLU PRO MET GLY          
SEQRES  15 A  237  ARG GLY THR LYS VAL ILE LEU HIS LEU LYS GLU ASP GLN          
SEQRES  16 A  237  THR GLU TYR LEU GLU GLU ARG ARG ILE LYS GLU ILE VAL          
SEQRES  17 A  237  LYS LYS HIS SER GLN PHE ILE GLY TYR PRO ILE THR LEU          
SEQRES  18 A  237  PHE VAL GLU LYS GLU ARG ASP LYS GLU VAL SER ASP ASP          
SEQRES  19 A  237  GLU ALA GLU                                                  
HET    94M  A 301      37                                                       
HET     MG  A 302       1                                                       
HET     MG  A 303       1                                                       
HETNAM     94M 6-CHLORO-9-[(4-METHOXY-3,5-DIMETHYLPYRIDIN-2-YL)                 
HETNAM   2 94M  METHYL]-9H-PURIN-2-AMINE                                        
HETNAM      MG MAGNESIUM ION                                                    
HETSYN     94M BIIB021                                                          
FORMUL   2  94M    C14 H15 CL N6 O                                              
FORMUL   3   MG    2(MG 2+)                                                     
FORMUL   5  HOH   *100(H2 O)                                                    
HELIX    1 AA1 GLN A   23  THR A   36  1                                  14    
HELIX    2 AA2 GLU A   42  SER A   63  1                                  22    
HELIX    3 AA3 LEU A   64  THR A   65  5                                   2    
HELIX    4 AA4 ASP A   66  ASP A   71  5                                   6    
HELIX    5 AA5 THR A   99  ASN A  105  1                                   7    
HELIX    6 AA6 ASN A  105  GLN A  123  1                                  19    
HELIX    7 AA7 ASP A  127  GLY A  135  5                                   9    
HELIX    8 AA8 VAL A  136  LEU A  143  5                                   8    
HELIX    9 AA9 GLU A  192  LEU A  198  5                                   7    
HELIX   10 AB1 GLU A  199  HIS A  210  1                                  12    
SHEET    1 AA1 8 VAL A  17  ALA A  21  0                                        
SHEET    2 AA1 8 SER A 169  THR A 174 -1  O  PHE A 170   N  PHE A  20           
SHEET    3 AA1 8 GLN A 159  SER A 164 -1  N  ALA A 161   O  ARG A 173           
SHEET    4 AA1 8 ALA A 145  LYS A 153 -1  N  VAL A 150   O  TRP A 162           
SHEET    5 AA1 8 GLY A 183  LEU A 190 -1  O  ILE A 187   N  THR A 149           
SHEET    6 AA1 8 THR A  88  ASP A  93 -1  N  ILE A  91   O  VAL A 186           
SHEET    7 AA1 8 ILE A  78  ASN A  83 -1  N  ASN A  79   O  VAL A  92           
SHEET    8 AA1 8 ILE A 218  LEU A 220  1  O  THR A 219   N  LEU A  80           
LINK        MG    MG A 302                 O   HOH A 498     1555   1555  3.00  
CRYST1   70.280   89.668   97.948  90.00  90.00  90.00 I 2 2 2       8          
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      0.014229  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011152  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010209        0.00000