PDB Short entry for 2H55
HEADER    CHAPERONE                               25-MAY-06   2H55              
TITLE     STRUCTURE OF HUMAN HSP90-ALPHA BOUND TO THE POTENT WATER SOLUBLE      
TITLE    2 INHIBITOR PU-DZ8                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEAT SHOCK PROTEIN HSP 90-ALPHA 4;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN RESIDUES 1-236;                          
COMPND   5 SYNONYM: HSP90 PROTEIN;                                              
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: HSPCA;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-15B                                   
KEYWDS    HSP90, GRP94, CHAPERONE, PURINE, PU3, H64, H71, DZ8                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.M.IMMORMINO,D.T.GEWIRTH                                             
REVDAT   3   30-AUG-23 2H55    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 2H55    1       VERSN                                    
REVDAT   1   03-OCT-06 2H55    0                                                
JRNL        AUTH   R.M.IMMORMINO,Y.KANG,G.CHIOSIS,D.T.GEWIRTH                   
JRNL        TITL   STRUCTURAL AND QUANTUM CHEMICAL STUDIES OF 8-ARYL-SULFANYL   
JRNL        TITL 2 ADENINE CLASS HSP90 INHIBITORS.                              
JRNL        REF    J.MED.CHEM.                   V.  49  4953 2006              
JRNL        REFN                   ISSN 0022-2623                               
JRNL        PMID   16884307                                                     
JRNL        DOI    10.1021/JM060297X                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 446600.520                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 87.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 34351                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.166                           
REMARK   3   FREE R VALUE                     : 0.213                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 8.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3066                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.00                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.13                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 83.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4963                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2160                       
REMARK   3   BIN FREE R VALUE                    : 0.2350                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.20                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 502                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.010                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1640                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 29                                      
REMARK   3   SOLVENT ATOMS            : 315                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 24.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 33.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.46000                                             
REMARK   3    B22 (A**2) : -0.16000                                             
REMARK   3    B33 (A**2) : 1.61000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.19                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.15                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.23                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.07                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 22.50                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.910                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.260 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.990 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.990 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.930 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.32                                                 
REMARK   3   BSOL        : 52.27                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : DZ8_PARAM.PARAM                                
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : DZ8_TOP.TOP                                    
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THE FRIEDEL PAIRS WERE USED FOR           
REMARK   3  PHASING.                                                            
REMARK   4                                                                      
REMARK   4 2H55 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-JUN-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037941.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-APR-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
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 RU200                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : COPPER K-ALPHA                     
REMARK 200  OPTICS                         : OSMIC MIRRORS                      
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 35715                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.000                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.3                               
REMARK 200  DATA REDUNDANCY                : 2.100                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 23.6700                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.07                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.00                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.26100                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.280                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 2FWZ                                       
REMARK 200                                                                      
REMARK 200 REMARK: THE STRUCTURE FACTOR FILE CONTAINS FRIEDEL PAIRS.            
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.69                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10-12% PEG-2KMME, .1-.3M MGCL2, .1 M     
REMARK 280  NACACODYLATE 5 MOLAR EXCESS OF PU-DZ8, PH 6.5, VAPOR DIFFUSION,     
REMARK 280  HANGING DROP, TEMPERATURE 277K                                      
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       33.36750            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       45.51750            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       49.26700            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       33.36750            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       45.51750            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       49.26700            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       33.36750            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       45.51750            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       49.26700            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       33.36750            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       45.51750            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       49.26700            
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 300 REMARK: THE ASYMMETRICT UNIT COMPRISES THE ASSUMED BIOLOGICAL        
REMARK 300 MOLECULE                                                             
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 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     MET A   -19                                                      
REMARK 465     GLY A   -18                                                      
REMARK 465     SER A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     SER A    -9                                                      
REMARK 465     SER A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     LEU A    -6                                                      
REMARK 465     VAL A    -5                                                      
REMARK 465     PRO A    -4                                                      
REMARK 465     ARG A    -3                                                      
REMARK 465     GLY A    -2                                                      
REMARK 465     SER A    -1                                                      
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     PRO A    11                                                      
REMARK 465     MET A    12                                                      
REMARK 465     GLU A    13                                                      
REMARK 465     GLU A    14                                                      
REMARK 465     GLU A    15                                                      
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     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    ASN A 105      -55.70   -127.94                                   
REMARK 500    ALA A 166     -145.00     70.34                                   
REMARK 500    ARG A 182      135.30   -171.80                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE DZ8 A 1001                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1ZW9   RELATED DB: PDB                                   
REMARK 900 YEAST HSP82 IN COMPLEX WITH THE NOVEL HSP90 INHIBITOR 8-(6-BROMO-    
REMARK 900 BENZO[1,3]DIOXOL-5-YLSULFANYL)-9-(3-ISOPROPYLAMINO-PROPYL)-ADENINE   
REMARK 900 RELATED ID: 1UY6   RELATED DB: PDB                                   
REMARK 900 HUMAN HSP90-ALPHA WITH 9-BUTYL-8-(3,4,5-TRIMETHOXY-BENZYL)-9H-PURIN- 
REMARK 900 6-YLAMINE                                                            
REMARK 900 RELATED ID: 2FWY   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN HSP90-ALPHA BOUND TO THE POTENT WATER SOLUBLE     
REMARK 900 INHIBITOR PU-H64                                                     
REMARK 900 RELATED ID: 2FWZ   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF HUMAN HSP90-ALPHA BOUND TO THE POTENT WATER SOLUBLE     
REMARK 900 INHIBITOR PU-H71                                                     
DBREF  2H55 A    1   236  UNP    Q5CAQ6   Q5CAQ6_HUMAN     1    236             
SEQADV 2H55 MET A  -19  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 GLY A  -18  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 SER A  -17  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 SER A  -16  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 HIS A  -15  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 HIS A  -14  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 HIS A  -13  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 HIS A  -12  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 HIS A  -11  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 HIS A  -10  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 SER A   -9  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 SER A   -8  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 GLY A   -7  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 LEU A   -6  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 VAL A   -5  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 PRO A   -4  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 ARG A   -3  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 GLY A   -2  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 SER A   -1  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQADV 2H55 HIS A    0  UNP  Q5CAQ6              CLONING ARTIFACT               
SEQRES   1 A  256  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  256  LEU VAL PRO ARG GLY SER HIS MET PRO GLU GLU THR GLN          
SEQRES   3 A  256  THR GLN ASP GLN PRO MET GLU GLU GLU GLU VAL GLU THR          
SEQRES   4 A  256  PHE ALA PHE GLN ALA GLU ILE ALA GLN LEU MET SER LEU          
SEQRES   5 A  256  ILE ILE ASN THR PHE TYR SER ASN LYS GLU ILE PHE LEU          
SEQRES   6 A  256  ARG GLU LEU ILE SER ASN SER SER ASP ALA LEU ASP LYS          
SEQRES   7 A  256  ILE ARG TYR GLU SER LEU THR ASP PRO SER LYS LEU ASP          
SEQRES   8 A  256  SER GLY LYS GLU LEU HIS ILE ASN LEU ILE PRO ASN LYS          
SEQRES   9 A  256  GLN ASP ARG THR LEU THR ILE VAL ASP THR GLY ILE GLY          
SEQRES  10 A  256  MET THR LYS ALA ASP LEU ILE ASN ASN LEU GLY THR ILE          
SEQRES  11 A  256  ALA LYS SER GLY THR LYS ALA PHE MET GLU ALA LEU GLN          
SEQRES  12 A  256  ALA GLY ALA ASP ILE SER MET ILE GLY GLN PHE GLY VAL          
SEQRES  13 A  256  GLY PHE TYR SER ALA TYR LEU VAL ALA GLU LYS VAL THR          
SEQRES  14 A  256  VAL ILE THR LYS HIS ASN ASP ASP GLU GLN TYR ALA TRP          
SEQRES  15 A  256  GLU SER SER ALA GLY GLY SER PHE THR VAL ARG THR ASP          
SEQRES  16 A  256  THR GLY GLU PRO MET GLY ARG GLY THR LYS VAL ILE LEU          
SEQRES  17 A  256  HIS LEU LYS GLU ASP GLN THR GLU TYR LEU GLU GLU ARG          
SEQRES  18 A  256  ARG ILE LYS GLU ILE VAL LYS LYS HIS SER GLN PHE ILE          
SEQRES  19 A  256  GLY TYR PRO ILE THR LEU PHE VAL GLU LYS GLU ARG ASP          
SEQRES  20 A  256  LYS GLU VAL SER ASP ASP GLU ALA GLU                          
HET    DZ8  A1001      29                                                       
HETNAM     DZ8 2-FLUORO-8-[(6-IODO-1,3-BENZODIOXOL-5-YL)METHYL]-9-[3-           
HETNAM   2 DZ8  (ISOPROPYLAMINO)PROPYL]-9H-PURIN-6-AMINE                        
FORMUL   2  DZ8    C19 H22 F I N6 O2                                            
FORMUL   3  HOH   *315(H2 O)                                                    
HELIX    1   1 GLN A   23  THR A   36  1                                  14    
HELIX    2   2 GLU A   42  LEU A   64  1                                  23    
HELIX    3   3 THR A   65  ASP A   71  5                                   7    
HELIX    4   4 THR A   99  ASN A  105  1                                   7    
HELIX    5   5 ASN A  105  ALA A  124  1                                  20    
HELIX    6   6 ASP A  127  GLY A  135  5                                   9    
HELIX    7   7 VAL A  136  LEU A  143  5                                   8    
HELIX    8   8 GLU A  192  LEU A  198  5                                   7    
HELIX    9   9 GLU A  199  SER A  211  1                                  13    
SHEET    1   A 8 GLU A  18  ALA A  21  0                                        
SHEET    2   A 8 SER A 169  THR A 174 -1  O  PHE A 170   N  PHE A  20           
SHEET    3   A 8 GLN A 159  SER A 164 -1  N  GLU A 163   O  THR A 171           
SHEET    4   A 8 ALA A 145  LYS A 153 -1  N  VAL A 150   O  TRP A 162           
SHEET    5   A 8 GLY A 183  LEU A 190 -1  O  ILE A 187   N  THR A 149           
SHEET    6   A 8 THR A  88  ASP A  93 -1  N  LEU A  89   O  LEU A 188           
SHEET    7   A 8 ILE A  78  ASN A  83 -1  N  ASN A  79   O  VAL A  92           
SHEET    8   A 8 ILE A 218  LEU A 220  1  O  THR A 219   N  LEU A  80           
SITE     1 AC1 18 ASN A  51  ALA A  55  LYS A  58  ASP A  93                    
SITE     2 AC1 18 ILE A  96  GLY A  97  MET A  98  LEU A 107                    
SITE     3 AC1 18 PHE A 138  VAL A 150  TRP A 162  THR A 184                    
SITE     4 AC1 18 HOH A1003  HOH A1019  HOH A1020  HOH A1034                    
SITE     5 AC1 18 HOH A1124  HOH A1309                                          
CRYST1   66.735   91.035   98.534  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      0.014985  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010985  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010149        0.00000