HEADER    CHAPERONE                               01-DEC-03   1USU              
TITLE     THE STRUCTURE OF THE COMPLEX BETWEEN AHA1 AND HSP90                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEAT SHOCK PROTEIN HSP82;                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: MIDDLE DOMAIN, RESIDUES 273-530;                           
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: AHA1;                                                      
COMPND   8 CHAIN: B;                                                            
COMPND   9 FRAGMENT: N-TERMINAL DOMAIN, RESIDUES 1-156;                         
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   9 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE  10 ORGANISM_TAXID: 4932;                                                
SOURCE  11 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  12 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    CHAPERONE-COMPLEX, CHAPERONE, ACTIVATOR, HSP90                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.MEYER,S.M.ROE,L.H.PEARL                                             
REVDAT   5   13-DEC-23 1USU    1       REMARK                                   
REVDAT   4   08-MAY-19 1USU    1       REMARK                                   
REVDAT   3   24-FEB-09 1USU    1       VERSN                                    
REVDAT   2   08-JUN-05 1USU    1       JRNL                                     
REVDAT   1   29-JAN-04 1USU    0                                                
JRNL        AUTH   P.MEYER,C.PRODROMOU,C.LIAO,B.HU,S.M.ROE,C.K.VAUGHAN,         
JRNL        AUTH 2 I.VLASIC,B.PANARETOU,P.W.PIPER,L.H.PEARL                     
JRNL        TITL   STRUCTURAL BASIS FOR RECRUITMENT OF THE ATPASE ACTIVATOR     
JRNL        TITL 2 AHA1 TO THE HSP90 CHAPERONE MACHINERY.                       
JRNL        REF    EMBO J.                       V.  23  1402 2004              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   15039704                                                     
JRNL        DOI    10.1038/SJ.EMBOJ.7600141                                     
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.15 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) : 2.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 31.79                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1001963.230                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 26818                          
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) : 0.213                           
REMARK   3   FREE R VALUE                     : 0.268                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1339                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
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) : 2.15                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.28                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4221                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2410                       
REMARK   3   BIN FREE R VALUE                    : 0.2940                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 208                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.020                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3068                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 6                                       
REMARK   3   SOLVENT ATOMS            : 227                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 31.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 48.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.37000                                              
REMARK   3    B22 (A**2) : -0.78000                                             
REMARK   3    B33 (A**2) : -0.59000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 2.23000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.26                            
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) : 0.34                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.17                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.016                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.700                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.60                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.050                           
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) : 1.750 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.890 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 3.740 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 4.890 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.34                                                 
REMARK   3   BSOL        : 50.51                                                
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  : HEP_GOL.PAR                                    
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   : HEP_GOL.TOP                                    
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1USU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-DEC-03.                  
REMARK 100 THE DEPOSITION ID IS D_1290014080.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-NOV-02                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 6.50                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.934                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC CCD                           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 26832                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.150                              
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     (%) : 99.3                               
REMARK 200  DATA REDUNDANCY                : 3.900                              
REMARK 200  R MERGE                    (I) : 0.06200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.6000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.27                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.21800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.200                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1HK7                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS GREW FROM A MIXTURE OF MIDDLE   
REMARK 280  DOMAIN HSP90 AND N- TERMINAL AHA1 AT A FINAL CONCENTRATION OF       
REMARK 280  110 UM AND 165 UM, RESPECTIVELY, IN A SOLUTION CONTAINING 90 MM     
REMARK 280  AMMONIUM SULPHATE, 13.5% (W/V) PEG8K AND 45 MM SODIUM CACODYLATE    
REMARK 280  PH 6.5 IN UNDER-OIL MICROBATCH EXPERIMENTS AT 19C., PH 6.50,        
REMARK 280  TEMPERATURE 292K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       18.96000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A   271                                                      
REMARK 465     LYS A   335                                                      
REMARK 465     LYS A   336                                                      
REMARK 465     LYS A   337                                                      
REMARK 465     LYS A   338                                                      
REMARK 465     SER A   379                                                      
REMARK 465     ARG A   380                                                      
REMARK 465     GLU A   381                                                      
REMARK 465     MET A   382                                                      
REMARK 465     LEU A   383                                                      
REMARK 465     GLN A   384                                                      
REMARK 465     PHE A   528                                                      
REMARK 465     GLU A   529                                                      
REMARK 465     LEU A   530                                                      
REMARK 465     MET B   -14                                                      
REMARK 465     ARG B   -13                                                      
REMARK 465     GLY B   -12                                                      
REMARK 465     SER B   -11                                                      
REMARK 465     HIS B   -10                                                      
REMARK 465     HIS B    -9                                                      
REMARK 465     HIS B    -8                                                      
REMARK 465     HIS B    -7                                                      
REMARK 465     HIS B    -6                                                      
REMARK 465     HIS B    -5                                                      
REMARK 465     GLY B    -4                                                      
REMARK 465     MET B    -3                                                      
REMARK 465     ALA B    -2                                                      
REMARK 465     SER B    -1                                                      
REMARK 465     MET B     1                                                      
REMARK 465     VAL B     2                                                      
REMARK 465     VAL B     3                                                      
REMARK 465     ASN B     4                                                      
REMARK 465     ASN B     5                                                      
REMARK 465     PRO B     6                                                      
REMARK 465     ASN B     7                                                      
REMARK 465     ASN B     8                                                      
REMARK 465     TRP B     9                                                      
REMARK 465     HIS B    10                                                      
REMARK 465     TRP B    11                                                      
REMARK 465     GLY B    34                                                      
REMARK 465     SER B    35                                                      
REMARK 465     VAL B    36                                                      
REMARK 465     LYS B    37                                                      
REMARK 465     ASP B    38                                                      
REMARK 465     LYS B    60                                                      
REMARK 465     SER B    81                                                      
REMARK 465     LYS B    82                                                      
REMARK 465     ASP B    83                                                      
REMARK 465     GLY B    84                                                      
REMARK 465     ILE B   154                                                      
REMARK 465     GLN B   155                                                      
REMARK 465     VAL B   156                                                      
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 272    CG   CD                                             
REMARK 470     SER A 334    OG                                                  
REMARK 470     ASP B 153    CG   OD1  OD2                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NH1  ARG A   318     O    HOH A  2042              1.99            
REMARK 500   O    HOH A  2141     O    HOH A  2176              2.16            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A  2171     O    HOH A  2196     2646     2.09            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    PRO A 272   N   -  CA  -  CB  ANGL. DEV. =   7.2 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A 330       40.17   -100.70                                   
REMARK 500    GLU A 333     -124.95   -151.53                                   
REMARK 500    GLU A 353       51.06   -141.16                                   
REMARK 500    ASP A 356      -10.39     86.89                                   
REMARK 500    ASN A 377      113.00     70.78                                   
REMARK 500    LYS A 514      -38.94     69.76                                   
REMARK 500    LYS B  45      -74.47    -78.59                                   
REMARK 500    SER B  49      147.07   -176.42                                   
REMARK 500    ILE B  64      171.90    -50.23                                   
REMARK 500    VAL B  79     -105.56   -124.22                                   
REMARK 500    ALA B  86      151.72    171.73                                   
REMARK 500    LYS B 115       66.04     32.45                                   
REMARK 500    SER B 121       14.21    -64.31                                   
REMARK 500    ALA B 148       26.68    -68.67                                   
REMARK 500    THR B 149      -22.37   -142.73                                   
REMARK 500    HIS B 150       -2.90   -141.01                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2067        DISTANCE =  5.82 ANGSTROMS                       
REMARK 525    HOH A2081        DISTANCE =  5.87 ANGSTROMS                       
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN               
REMARK 700 ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW,          
REMARK 700 TWO SHEETS ARE DEFINED.                                              
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1528                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1A4H   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE N-TERMINAL DOMAIN OF THE YEAST HSP90 CHAPERONE IN   
REMARK 900 COMPLEX WITH GELDANAMYCIN                                            
REMARK 900 RELATED ID: 1AH6   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE TETRAGONAL FORM OF THE N -TERMINAL DOMAIN OF THE    
REMARK 900 YEAST HSP90 CHAPERONE                                                
REMARK 900 RELATED ID: 1AH8   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF THE ORTHORHOMBIC FORM OF THE N-TERMINAL DOMAIN OF THE   
REMARK 900 YEAST HSP90 CHAPERONE                                                
REMARK 900 RELATED ID: 1AM1   RELATED DB: PDB                                   
REMARK 900 ATP BINDING SITE IN THE HSP90 MOLECULAR CHAPERONE                    
REMARK 900 RELATED ID: 1AMW   RELATED DB: PDB                                   
REMARK 900 ADP BINDING SITE IN THE HSP90 MOLECULAR CHAPERONE                    
REMARK 900 RELATED ID: 1BGQ   RELATED DB: PDB                                   
REMARK 900 RADICICOL BOUND TO THE ATP BINDING SITE OF THE N-TERMINAL DOMAIN OF  
REMARK 900 THE YEAST HSP90 CHAPERONE                                            
REMARK 900 RELATED ID: 1HK7   RELATED DB: PDB                                   
REMARK 900 MIDDLE DOMAIN OF HSP90                                               
REMARK 900 RELATED ID: 1US7   RELATED DB: PDB                                   
REMARK 900 COMPLEX OF HSP90 AND P50                                             
REMARK 900 RELATED ID: 1USV   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF THE COMPLEX BETWEEN AHA1 AND HSP90                  
DBREF  1USU A  271   272  PDB    1USU     1USU           271    272             
DBREF  1USU A  273   530  UNP    P02829   HS82_YEAST     273    530             
DBREF  1USU B  -14    -1  PDB    1USU     1USU           -14     -1             
DBREF  1USU B    1   156  UNP    Q12449   Q12449           1    156             
SEQADV 1USU SER A  481  UNP  P02829    ALA   481 CONFLICT                       
SEQADV 1USU ILE B   28  UNP  Q12449    LEU    28 CONFLICT                       
SEQRES   1 A  260  GLY PRO THR LYS PRO LEU TRP THR ARG ASN PRO SER ASP          
SEQRES   2 A  260  ILE THR GLN GLU GLU TYR ASN ALA PHE TYR LYS SER ILE          
SEQRES   3 A  260  SER ASN ASP TRP GLU ASP PRO LEU TYR VAL LYS HIS PHE          
SEQRES   4 A  260  SER VAL GLU GLY GLN LEU GLU PHE ARG ALA ILE LEU PHE          
SEQRES   5 A  260  ILE PRO LYS ARG ALA PRO PHE ASP LEU PHE GLU SER LYS          
SEQRES   6 A  260  LYS LYS LYS ASN ASN ILE LYS LEU TYR VAL ARG ARG VAL          
SEQRES   7 A  260  PHE ILE THR ASP GLU ALA GLU ASP LEU ILE PRO GLU TRP          
SEQRES   8 A  260  LEU SER PHE VAL LYS GLY VAL VAL ASP SER GLU ASP LEU          
SEQRES   9 A  260  PRO LEU ASN LEU SER ARG GLU MET LEU GLN GLN ASN LYS          
SEQRES  10 A  260  ILE MET LYS VAL ILE ARG LYS ASN ILE VAL LYS LYS LEU          
SEQRES  11 A  260  ILE GLU ALA PHE ASN GLU ILE ALA GLU ASP SER GLU GLN          
SEQRES  12 A  260  PHE GLU LYS PHE TYR SER ALA PHE SER LYS ASN ILE LYS          
SEQRES  13 A  260  LEU GLY VAL HIS GLU ASP THR GLN ASN ARG ALA ALA LEU          
SEQRES  14 A  260  ALA LYS LEU LEU ARG TYR ASN SER THR LYS SER VAL ASP          
SEQRES  15 A  260  GLU LEU THR SER LEU THR ASP TYR VAL THR ARG MET PRO          
SEQRES  16 A  260  GLU HIS GLN LYS ASN ILE TYR TYR ILE THR GLY GLU SER          
SEQRES  17 A  260  LEU LYS SER VAL GLU LYS SER PRO PHE LEU ASP ALA LEU          
SEQRES  18 A  260  LYS ALA LYS ASN PHE GLU VAL LEU PHE LEU THR ASP PRO          
SEQRES  19 A  260  ILE ASP GLU TYR ALA PHE THR GLN LEU LYS GLU PHE GLU          
SEQRES  20 A  260  GLY LYS THR LEU VAL ASP ILE THR LYS ASP PHE GLU LEU          
SEQRES   1 B  170  MET ARG GLY SER HIS HIS HIS HIS HIS HIS GLY MET ALA          
SEQRES   2 B  170  SER MET VAL VAL ASN ASN PRO ASN ASN TRP HIS TRP VAL          
SEQRES   3 B  170  ASP LYS ASN CYS ILE GLY TRP ALA LYS GLU TYR PHE LYS          
SEQRES   4 B  170  GLN LYS ILE VAL GLY VAL GLU ALA GLY SER VAL LYS ASP          
SEQRES   5 B  170  LYS LYS TYR ALA LYS ILE LYS SER VAL SER SER ILE GLU          
SEQRES   6 B  170  GLY ASP CYS GLU VAL ASN GLN ARG LYS GLY LYS VAL ILE          
SEQRES   7 B  170  SER LEU PHE ASP LEU LYS ILE THR VAL LEU ILE GLU GLY          
SEQRES   8 B  170  HIS VAL ASP SER LYS ASP GLY SER ALA LEU PRO PHE GLU          
SEQRES   9 B  170  GLY SER ILE ASN VAL PRO GLU VAL ALA PHE ASP SER GLU          
SEQRES  10 B  170  ALA SER SER TYR GLN PHE ASP ILE SER ILE PHE LYS GLU          
SEQRES  11 B  170  THR SER GLU LEU SER GLU ALA LYS PRO LEU ILE ARG SER          
SEQRES  12 B  170  GLU LEU LEU PRO LYS LEU ARG GLN ILE PHE GLN GLN PHE          
SEQRES  13 B  170  GLY LYS ASP LEU LEU ALA THR HIS GLY ASN ASP ILE GLN          
SEQRES  14 B  170  VAL                                                          
HET    GOL  A1528       6                                                       
HETNAM     GOL GLYCEROL                                                         
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  GOL    C3 H8 O3                                                     
FORMUL   4  HOH   *227(H2 O)                                                    
HELIX    1   1 PRO A  275  ARG A  279  5                                   5    
HELIX    2   2 ASN A  280  ILE A  284  5                                   5    
HELIX    3   3 THR A  285  ASN A  298  1                                  14    
HELIX    4   4 PRO A  359  SER A  363  5                                   5    
HELIX    5   5 ASN A  386  GLU A  409  1                                  24    
HELIX    6   6 ASP A  410  ASP A  432  1                                  23    
HELIX    7   7 ASN A  435  LYS A  441  1                                   7    
HELIX    8   8 LEU A  457  ARG A  463  1                                   7    
HELIX    9   9 SER A  478  LYS A  484  1                                   7    
HELIX   10  10 PHE A  487  LYS A  494  1                                   8    
HELIX   11  11 ASP A  503  LYS A  514  1                                  12    
HELIX   12  12 CYS B   16  VAL B   29  1                                  14    
HELIX   13  13 GLU B  103  TYR B  107  5                                   5    
HELIX   14  14 GLU B  122  LEU B  131  1                                  10    
HELIX   15  15 LEU B  131  GLY B  151  1                                  21    
SHEET    1  AA 5 TYR A 305  VAL A 311  0                                        
SHEET    2  AA 5 PHE A 317  ILE A 323 -1  O  PHE A 317   N  VAL A 311           
SHEET    3  AA 5 LYS A 366  SER A 371 -1  O  LYS A 366   N  PHE A 322           
SHEET    4  AA 5 ILE A 341  VAL A 345  1  O  LYS A 342   N  VAL A 369           
SHEET    5  AA 5 VAL A 348  THR A 351 -1  O  VAL A 348   N  VAL A 345           
SHEET    1  AB 2 ARG A 444  SER A 447  0                                        
SHEET    2  AB 2 SER A 450  SER A 456 -1  O  SER A 450   N  SER A 447           
SHEET    1  AC 4 VAL A 498  LEU A 501  0                                        
SHEET    2  AC 4 ASN A 470  THR A 475  1  O  TYR A 472   N  LEU A 499           
SHEET    3  AC 4 LYS A 519  ASP A 523  1  O  THR A 520   N  ILE A 471           
SHEET    4  AC 4 GLU A 515  PHE A 516 -1  O  PHE A 516   N  LYS A 519           
SHEET    1  BA 2 LYS B  14  ASN B  15  0                                        
SHEET    2  BA 2 GLU B  55  VAL B  56 -1  O  VAL B  56   N  LYS B  14           
SHEET    1  BB 4 GLU B  32  ALA B  33  0                                        
SHEET    2  BB 4 TYR B  41  ILE B  44 -1  O  ALA B  42   N  ALA B  33           
SHEET    3  BB 4 ASP B  68  HIS B  78 -1  O  GLU B  76   N  LYS B  43           
SHEET    4  BB 4 SER B  49  ASP B  53 -1  O  SER B  49   N  THR B  72           
SHEET    1  BC 5 GLU B  32  ALA B  33  0                                        
SHEET    2  BC 5 TYR B  41  ILE B  44 -1  O  ALA B  42   N  ALA B  33           
SHEET    3  BC 5 ASP B  68  HIS B  78 -1  O  GLU B  76   N  LYS B  43           
SHEET    4  BC 5 PRO B  88  ALA B  99 -1  O  PHE B  89   N  GLY B  77           
SHEET    5  BC 5 ASP B 110  ILE B 113 -1  O  ASP B 110   N  ASN B  94           
SITE     1 AC1  8 LYS A 441  SER A 456  THR A 458  ASP A 459                    
SITE     2 AC1  8 HOH A2127  HOH A2197  HOH A2198  HOH A2199                    
CRYST1   58.940   37.920  111.260  90.00  98.40  90.00 P 1 21 1      2          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016966  0.000000  0.002505        0.00000                         
SCALE2      0.000000  0.026371  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009085        0.00000