HEADER    CHAPERONE                               08-NOV-05   2EXL              
TITLE     GRP94 N-TERMINAL DOMAIN BOUND TO GELDANAMYCIN                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ENDOPLASMIN;                                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: RESIDUES 69-337;                                           
COMPND   5 SYNONYM: 94 KDA GLUCOSE-REGULATED PROTEIN, GRP94;                    
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: CANIS LUPUS FAMILIARIS;                         
SOURCE   3 ORGANISM_COMMON: DOG;                                                
SOURCE   4 ORGANISM_TAXID: 9615;                                                
SOURCE   5 STRAIN: FAMILIARIS;                                                  
SOURCE   6 GENE: TRA1;                                                          
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PGEX-NB-GRP94                             
KEYWDS    GRP94, GP96, HSP90, BERGERAT FOLD, CHAPERONE, ENDOPLASMIC RETICULUM,  
KEYWDS   2 GELDANAMYCIN, 17-AAG                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    P.N.REARDON,R.M.IMMORMINO,D.T.GEWIRTH                                 
REVDAT   6   23-AUG-23 2EXL    1       REMARK SEQADV                            
REVDAT   5   02-AUG-17 2EXL    1       SOURCE                                   
REVDAT   4   29-FEB-12 2EXL    1       HET    HETATM VERSN                      
REVDAT   3   24-NOV-10 2EXL    1       JRNL                                     
REVDAT   2   24-FEB-09 2EXL    1       VERSN                                    
REVDAT   1   24-OCT-06 2EXL    0                                                
JRNL        AUTH   R.M.IMMORMINO,L.E.METZGER,P.N.REARDON,D.E.DOLLINS,B.S.BLAGG, 
JRNL        AUTH 2 D.T.GEWIRTH                                                  
JRNL        TITL   DIFFERENT POSES FOR LIGAND AND CHAPERONE IN INHIBITOR-BOUND  
JRNL        TITL 2 HSP90 AND GRP94: IMPLICATIONS FOR PARALOG-SPECIFIC DRUG      
JRNL        TITL 3 DESIGN.                                                      
JRNL        REF    J.MOL.BIOL.                   V. 388  1033 2009              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   19361515                                                     
JRNL        DOI    10.1016/J.JMB.2009.03.071                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.35 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) : 2.35                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 45.61                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2205467.350                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 98.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 22516                          
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) : 0.221                           
REMARK   3   FREE R VALUE                     : 0.276                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.000                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 2252                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.006                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 10                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.35                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.43                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 93.30                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1877                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3490                       
REMARK   3   BIN FREE R VALUE                    : 0.3840                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.80                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 204                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.027                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3249                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 148                                     
REMARK   3   SOLVENT ATOMS            : 282                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 2.50                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.41000                                             
REMARK   3    B22 (A**2) : 1.18000                                              
REMARK   3    B33 (A**2) : 3.23000                                              
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) : 0.29                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.43                            
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) : 0.38                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.49                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.60                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 2.150                           
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) : 1.620 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.750 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.930 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.920 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 51.27                                                
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 CNS_TOPPAR                   
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM CNS_TOPPAR                     
REMARK   3  PARAMETER FILE  3  : PG4_XPLOR_PARAM.PARAM HIC-UP                   
REMARK   3  PARAMETER FILE  4  : 1PE_XPLOR_PARAM.PARAM HIC-UP                   
REMARK   3  PARAMETER FILE  5  : GMYDUN2.PARAM DUNDEE PRODRG                    
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : PG4_XPLOR_TOP.TOP                              
REMARK   3  TOPOLOGY FILE  4   : 1PE_XPLOR_TOP.TOP                              
REMARK   3  TOPOLOGY FILE  5   : GMYDUN2.TOP                                    
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2EXL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK  42                                                                      
REMARK  42 MOLPROBITY STRUCTURE VALIDATION                                      
REMARK  42  PROGRAMS    : MOLPROBITY  (KING, REDUCE, AND PROBE)                 
REMARK  42  AUTHORS     : I.W.DAVIS,J.M.WORD                                    
REMARK  42  URL         : HTTP://KINEMAGE.BIOCHEM.DUKE.EDU/MOLPROBITY/          
REMARK  42  AUTHORS     : J.S.RICHARDSON,W.B.ARENDALL,D.C.RICHARDSON            
REMARK  42  REFERENCE   : NEW TOOLS AND DATA FOR IMPROVING                      
REMARK  42              : STRUCTURES, USING ALL-ATOM CONTACTS                   
REMARK  42              : METHODS IN ENZYMOLOGY. 2003;374:385-412.              
REMARK  42  MOLPROBITY OUTPUT SCORES:                                           
REMARK  42  ALL-ATOM CLASHSCORE     :  12.00  (9.77 B<40)                       
REMARK  42  BAD ROTAMERS            :   0.8%    3/363    (TARGET  0-1%)         
REMARK  42  RAMACHANDRAN OUTLIERS   :   0.3%    1/398    (TARGET  0.2%)         
REMARK  42  RAMACHANDRAN FAVORED    :  94.7%  377/398    (TARGET 98.0%)         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-NOV-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000035217.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-NOV-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 102                                
REMARK 200  PH                             : 7.6                                
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 KALPHA                      
REMARK 200  OPTICS                         : YALE MIRRORS                       
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS II                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22646                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
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     (%) : 93.2                               
REMARK 200  DATA REDUNDANCY                : 3.900                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.10100                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.0600                            
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) : 2.40                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 46.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.40                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.28500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.550                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: PDB ENTRY 1YT1                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.86                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 34% PEG400, 60 MM MGCL2, TRIS PH 7.6,    
REMARK 280  GELDANAMYCIN DELIVERED AS 5UL TO 50UL OF PROTEIN STOCK              
REMARK 280  GELDANAMYCIN IS 50MM, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE    
REMARK 280  291K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       32.91000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       47.81500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       42.18000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       47.81500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.91000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       42.18000            
REMARK 290   SMTRY3   4  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 300 REMARK: ONE PROTOMER IN THE ASYMMETRIC UNIT COMPRISES THE ASSUMED    
REMARK 300 BIOLOGICAL 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: DIMERIC                           
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    65                                                      
REMARK 465     SER A    66                                                      
REMARK 465     HIS A    67                                                      
REMARK 465     MET A    68                                                      
REMARK 465     LEU A    69                                                      
REMARK 465     ARG A    70                                                      
REMARK 465     GLU A    71                                                      
REMARK 465     LYS A   168                                                      
REMARK 465     SER A   169                                                      
REMARK 465     GLY A   170                                                      
REMARK 465     THR A   171                                                      
REMARK 465     SER A   172                                                      
REMARK 465     GLU A   173                                                      
REMARK 465     PHE A   174                                                      
REMARK 465     LEU A   175                                                      
REMARK 465     ASN A   176                                                      
REMARK 465     LYS A   177                                                      
REMARK 465     MET A   178                                                      
REMARK 465     THR A   179                                                      
REMARK 465     GLU A   180                                                      
REMARK 465     ALA A   181                                                      
REMARK 465     GLN A   182                                                      
REMARK 465     GLU A   183                                                      
REMARK 465     ASP A   184                                                      
REMARK 465     GLY A   185                                                      
REMARK 465     GLN A   186                                                      
REMARK 465     GLY A   324                                                      
REMARK 465     GLY A   325                                                      
REMARK 465     GLY A   326                                                      
REMARK 465     GLY A   327                                                      
REMARK 465     GLY B    65                                                      
REMARK 465     SER B    66                                                      
REMARK 465     HIS B    67                                                      
REMARK 465     MET B    68                                                      
REMARK 465     LEU B    69                                                      
REMARK 465     ARG B    70                                                      
REMARK 465     GLU B    71                                                      
REMARK 465     LYS B    72                                                      
REMARK 465     ALA B   167                                                      
REMARK 465     LYS B   168                                                      
REMARK 465     SER B   169                                                      
REMARK 465     GLY B   170                                                      
REMARK 465     THR B   171                                                      
REMARK 465     SER B   172                                                      
REMARK 465     GLU B   173                                                      
REMARK 465     PHE B   174                                                      
REMARK 465     LEU B   175                                                      
REMARK 465     ASN B   176                                                      
REMARK 465     LYS B   177                                                      
REMARK 465     MET B   178                                                      
REMARK 465     THR B   179                                                      
REMARK 465     GLU B   180                                                      
REMARK 465     ALA B   181                                                      
REMARK 465     GLN B   182                                                      
REMARK 465     GLU B   183                                                      
REMARK 465     ASP B   184                                                      
REMARK 465     GLY B   185                                                      
REMARK 465     GLN B   186                                                      
REMARK 465     GLY B   324                                                      
REMARK 465     GLY B   325                                                      
REMARK 465     GLY B   326                                                      
REMARK 465     GLY B   327                                                      
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     LYS A  72    CG   CD   CE   NZ                                   
REMARK 470     PHE A 195    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     LYS B 140    CG   CD   CE   NZ                                   
REMARK 470     GLU B 157    CG   CD   OE1  OE2                                  
REMARK 470     ILE B 166    CG1  CG2  CD1                                       
REMARK 470     PHE B 195    CG   CD1  CD2  CE1  CE2  CZ                         
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    TYR A  94       -5.65    -59.45                                   
REMARK 500    ASN A  96       55.76   -160.01                                   
REMARK 500    GLU A  98       -7.01    -57.94                                   
REMARK 500    LEU A 126       62.32   -108.99                                   
REMARK 500    ASN A 129       95.09   -176.91                                   
REMARK 500    SER A 227       -4.66     92.29                                   
REMARK 500    GLU A 229      177.68    170.50                                   
REMARK 500    LEU B 126       35.34    -91.03                                   
REMARK 500    ASN B 129      112.77   -173.68                                   
REMARK 500    SER B 227      -18.83     88.84                                   
REMARK 500    GLU B 229     -171.32    172.64                                   
REMARK 500    ARG B 243      143.35   -176.64                                   
REMARK 500    TRP B 282       97.87    -53.12                                   
REMARK 500    ASP B 332      153.86    178.40                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 ONLY FRAGMENTS OF PEG400  WERE IDENTIFIED AND IN                     
REMARK 600 MANY CASES SEVERAL ATOMS WERE MISSING DUE TO LACK OF                 
REMARK 600 ELECTRON DENSITY.                                                    
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDM A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GDM B 302                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 508                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 B 406                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 1PE A 409                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1QY5   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE N-DOMAIN OF THE ER HSP90 CHAPERONE GRP94    
REMARK 900 IN COMPLEX WITH THE SPECIFIC LIGAND NECA                             
REMARK 900 RELATED ID: 1U20   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE N-DOMAIN OF GRP94 LACKING THE CHARGED       
REMARK 900 DOMAIN IN COMPLEX WITH NECA                                          
REMARK 900 RELATED ID: 2ESA   RELATED DB: PDB                                   
REMARK 900 GRP94 N-TERMINAL DOMAIN BOUND TO GELDANAMYCIN: EFFECTS OF MUTANTS    
REMARK 900 168-169 KS-AA                                                        
REMARK 900 RELATED ID: 1YT1   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE UNLIGANDED FORM OF GRP94, THE ER HSP90:     
REMARK 900 BASIS FOR NUCLEOTIDE-INDUCED CONFORMATIONAL CHANGE, GRP94N(DELTA)41  
REMARK 900 APO CRYSTAL                                                          
REMARK 900 RELATED ID: 1TC6   RELATED DB: PDB                                   
REMARK 900 LIGAND INDUCED CONFORMATIONAL SHIFT IN THE N-TERMINAL DOMAIN OF      
REMARK 900 GRP94, OPEN CONFORMATION ADP-COMPLEX                                 
REMARK 900 RELATED ID: 1TBW   RELATED DB: PDB                                   
REMARK 900 LIGAND INDUCED CONFORMATIONAL SHIFT IN THE N-TERMINAL DOMAIN OF      
REMARK 900 GRP94, OPEN CONFORMATION                                             
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 SEQUENCE DATABASE RESIDUES 287-327 WERE DELETED                      
REMARK 999 AND REPLACED BY 4 GLYCINES.                                          
DBREF  2EXL A   69   286  UNP    P41148   ENPL_CANFA      69    286             
DBREF  2EXL A  328   337  UNP    P41148   ENPL_CANFA     328    337             
DBREF  2EXL B   69   286  UNP    P41148   ENPL_CANFA      69    286             
DBREF  2EXL B  328   337  UNP    P41148   ENPL_CANFA     328    337             
SEQADV 2EXL GLY A   65  UNP  P41148              CLONING ARTIFACT               
SEQADV 2EXL SER A   66  UNP  P41148              CLONING ARTIFACT               
SEQADV 2EXL HIS A   67  UNP  P41148              CLONING ARTIFACT               
SEQADV 2EXL MET A   68  UNP  P41148              CLONING ARTIFACT               
SEQADV 2EXL GLY A  324  UNP  P41148              SEE REMARK 999                 
SEQADV 2EXL GLY A  325  UNP  P41148              SEE REMARK 999                 
SEQADV 2EXL GLY A  326  UNP  P41148              SEE REMARK 999                 
SEQADV 2EXL GLY A  327  UNP  P41148              SEE REMARK 999                 
SEQADV 2EXL GLY B   65  UNP  P41148              CLONING ARTIFACT               
SEQADV 2EXL SER B   66  UNP  P41148              CLONING ARTIFACT               
SEQADV 2EXL HIS B   67  UNP  P41148              CLONING ARTIFACT               
SEQADV 2EXL MET B   68  UNP  P41148              CLONING ARTIFACT               
SEQADV 2EXL GLY B  324  UNP  P41148              SEE REMARK 999                 
SEQADV 2EXL GLY B  325  UNP  P41148              SEE REMARK 999                 
SEQADV 2EXL GLY B  326  UNP  P41148              SEE REMARK 999                 
SEQADV 2EXL GLY B  327  UNP  P41148              SEE REMARK 999                 
SEQRES   1 A  236  GLY SER HIS MET LEU ARG GLU LYS SER GLU LYS PHE ALA          
SEQRES   2 A  236  PHE GLN ALA GLU VAL ASN ARG MET MET LYS LEU ILE ILE          
SEQRES   3 A  236  ASN SER LEU TYR LYS ASN LYS GLU ILE PHE LEU ARG GLU          
SEQRES   4 A  236  LEU ILE SER ASN ALA SER ASP ALA LEU ASP LYS ILE ARG          
SEQRES   5 A  236  LEU ILE SER LEU THR ASP GLU ASN ALA LEU ALA GLY ASN          
SEQRES   6 A  236  GLU GLU LEU THR VAL LYS ILE LYS CYS ASP LYS GLU LYS          
SEQRES   7 A  236  ASN LEU LEU HIS VAL THR ASP THR GLY VAL GLY MET THR          
SEQRES   8 A  236  ARG GLU GLU LEU VAL LYS ASN LEU GLY THR ILE ALA LYS          
SEQRES   9 A  236  SER GLY THR SER GLU PHE LEU ASN LYS MET THR GLU ALA          
SEQRES  10 A  236  GLN GLU ASP GLY GLN SER THR SER GLU LEU ILE GLY GLN          
SEQRES  11 A  236  PHE GLY VAL GLY PHE TYR SER ALA PHE LEU VAL ALA ASP          
SEQRES  12 A  236  LYS VAL ILE VAL THR SER LYS HIS ASN ASN ASP THR GLN          
SEQRES  13 A  236  HIS ILE TRP GLU SER ASP SER ASN GLU PHE SER VAL ILE          
SEQRES  14 A  236  ALA ASP PRO ARG GLY ASN THR LEU GLY ARG GLY THR THR          
SEQRES  15 A  236  ILE THR LEU VAL LEU LYS GLU GLU ALA SER ASP TYR LEU          
SEQRES  16 A  236  GLU LEU ASP THR ILE LYS ASN LEU VAL LYS LYS TYR SER          
SEQRES  17 A  236  GLN PHE ILE ASN PHE PRO ILE TYR VAL TRP SER SER LYS          
SEQRES  18 A  236  THR GLY GLY GLY GLY LYS THR VAL TRP ASP TRP GLU LEU          
SEQRES  19 A  236  MET ASN                                                      
SEQRES   1 B  236  GLY SER HIS MET LEU ARG GLU LYS SER GLU LYS PHE ALA          
SEQRES   2 B  236  PHE GLN ALA GLU VAL ASN ARG MET MET LYS LEU ILE ILE          
SEQRES   3 B  236  ASN SER LEU TYR LYS ASN LYS GLU ILE PHE LEU ARG GLU          
SEQRES   4 B  236  LEU ILE SER ASN ALA SER ASP ALA LEU ASP LYS ILE ARG          
SEQRES   5 B  236  LEU ILE SER LEU THR ASP GLU ASN ALA LEU ALA GLY ASN          
SEQRES   6 B  236  GLU GLU LEU THR VAL LYS ILE LYS CYS ASP LYS GLU LYS          
SEQRES   7 B  236  ASN LEU LEU HIS VAL THR ASP THR GLY VAL GLY MET THR          
SEQRES   8 B  236  ARG GLU GLU LEU VAL LYS ASN LEU GLY THR ILE ALA LYS          
SEQRES   9 B  236  SER GLY THR SER GLU PHE LEU ASN LYS MET THR GLU ALA          
SEQRES  10 B  236  GLN GLU ASP GLY GLN SER THR SER GLU LEU ILE GLY GLN          
SEQRES  11 B  236  PHE GLY VAL GLY PHE TYR SER ALA PHE LEU VAL ALA ASP          
SEQRES  12 B  236  LYS VAL ILE VAL THR SER LYS HIS ASN ASN ASP THR GLN          
SEQRES  13 B  236  HIS ILE TRP GLU SER ASP SER ASN GLU PHE SER VAL ILE          
SEQRES  14 B  236  ALA ASP PRO ARG GLY ASN THR LEU GLY ARG GLY THR THR          
SEQRES  15 B  236  ILE THR LEU VAL LEU LYS GLU GLU ALA SER ASP TYR LEU          
SEQRES  16 B  236  GLU LEU ASP THR ILE LYS ASN LEU VAL LYS LYS TYR SER          
SEQRES  17 B  236  GLN PHE ILE ASN PHE PRO ILE TYR VAL TRP SER SER LYS          
SEQRES  18 B  236  THR GLY GLY GLY GLY LYS THR VAL TRP ASP TRP GLU LEU          
SEQRES  19 B  236  MET ASN                                                      
HET    GDM  A 301      40                                                       
HET    PG4  A 501      13                                                       
HET    PG4  A 502      13                                                       
HET    1PE  A 409      16                                                       
HET    GDM  B 302      40                                                       
HET    PG4  B 508      13                                                       
HET    PG4  B 406      13                                                       
HETNAM     GDM GELDANAMYCIN                                                     
HETNAM     PG4 TETRAETHYLENE GLYCOL                                             
HETNAM     1PE PENTAETHYLENE GLYCOL                                             
HETSYN     1PE PEG400                                                           
FORMUL   3  GDM    2(C29 H40 N2 O9)                                             
FORMUL   4  PG4    4(C8 H18 O5)                                                 
FORMUL   6  1PE    C10 H22 O6                                                   
FORMUL  10  HOH   *282(H2 O)                                                    
HELIX    1   1 GLN A   79  TYR A   94  1                                  16    
HELIX    2   2 GLU A   98  ASP A  122  1                                  25    
HELIX    3   3 THR A  155  THR A  165  1                                  11    
HELIX    4   4 THR A  188  GLY A  196  1                                   9    
HELIX    5   5 VAL A  197  LEU A  204  5                                   8    
HELIX    6   6 GLU A  253  LEU A  259  5                                   7    
HELIX    7   7 GLU A  260  GLN A  273  1                                  14    
HELIX    8   8 GLN B   79  LEU B   93  1                                  15    
HELIX    9   9 GLU B   98  ASP B  122  1                                  25    
HELIX   10  10 THR B  155  THR B  165  1                                  11    
HELIX   11  11 THR B  188  GLU B  190  5                                   3    
HELIX   12  12 LEU B  191  GLY B  196  1                                   6    
HELIX   13  13 VAL B  197  LEU B  204  5                                   8    
HELIX   14  14 GLU B  253  LEU B  259  5                                   7    
HELIX   15  15 GLU B  260  GLN B  273  1                                  14    
SHEET    1   A 9 LYS A  75  PHE A  76  0                                        
SHEET    2   A 9 PHE A 230  ALA A 234 -1  O  PHE A 230   N  PHE A  76           
SHEET    3   A 9 HIS A 221  SER A 225 -1  N  ILE A 222   O  ILE A 233           
SHEET    4   A 9 ALA A 206  LYS A 214 -1  N  VAL A 211   O  TRP A 223           
SHEET    5   A 9 GLY A 244  LEU A 251 -1  O  THR A 248   N  ILE A 210           
SHEET    6   A 9 LEU A 144  ASP A 149 -1  N  VAL A 147   O  ILE A 247           
SHEET    7   A 9 VAL A 134  ASP A 139 -1  N  LYS A 135   O  THR A 148           
SHEET    8   A 9 ILE A 279  LYS A 285  1  O  TRP A 282   N  ILE A 136           
SHEET    9   A 9 VAL A 330  LEU A 335 -1  O  ASP A 332   N  SER A 283           
SHEET    1   B 8 LYS B  75  PHE B  76  0                                        
SHEET    2   B 8 PHE B 230  ALA B 234 -1  O  PHE B 230   N  PHE B  76           
SHEET    3   B 8 HIS B 221  SER B 225 -1  N  ILE B 222   O  ILE B 233           
SHEET    4   B 8 ALA B 206  LYS B 214 -1  N  VAL B 211   O  TRP B 223           
SHEET    5   B 8 GLY B 244  LEU B 251 -1  O  THR B 246   N  THR B 212           
SHEET    6   B 8 LEU B 144  ASP B 149 -1  N  LEU B 145   O  LEU B 249           
SHEET    7   B 8 VAL B 134  ASP B 139 -1  N  LYS B 135   O  THR B 148           
SHEET    8   B 8 ILE B 279  VAL B 281  1  O  TYR B 280   N  ILE B 136           
SHEET    1   C 2 SER B 283  LYS B 285  0                                        
SHEET    2   C 2 VAL B 330  ASP B 332 -1  O  VAL B 330   N  LYS B 285           
SITE     1 AC1 17 ASN A 107  ALA A 108  ASP A 110  LYS A 114                    
SITE     2 AC1 17 ASP A 149  MET A 154  ASN A 162  LEU A 163                    
SITE     3 AC1 17 GLY A 196  VAL A 197  GLY A 198  PHE A 199                    
SITE     4 AC1 17 THR A 245  HOH A 504  HOH A 505  HOH A 558                    
SITE     5 AC1 17 HOH A 592                                                     
SITE     1 AC2 17 ASN B 107  ALA B 108  ASP B 110  ALA B 111                    
SITE     2 AC2 17 LYS B 114  ASP B 149  MET B 154  ASN B 162                    
SITE     3 AC2 17 LEU B 163  GLY B 196  VAL B 197  GLY B 198                    
SITE     4 AC2 17 PHE B 199  HOH B 512  HOH B 513  HOH B 526                    
SITE     5 AC2 17 HOH B 541                                                     
SITE     1 AC3 10 THR A 212  ARG A 237  THR A 240  THR A 248                    
SITE     2 AC3 10 PG4 A 502  HOH A 507  HOH A 518  HOH A 574                    
SITE     3 AC3 10 HOH A 575  LEU B 117                                          
SITE     1 AC4  7 LYS A 137  HIS A 146  THR A 148  TRP A 282                    
SITE     2 AC4  7 PG4 A 501  HOH A 503  HOH A 601                               
SITE     1 AC5 10 LEU A 117  HOH A 598  LYS B 142  THR B 212                    
SITE     2 AC5 10 ARG B 237  THR B 248  PG4 B 406  HOH B 539                    
SITE     3 AC5 10 HOH B 570  HOH B 601                                          
SITE     1 AC6  5 LYS B 137  HIS B 146  TRP B 282  PG4 B 508                    
SITE     2 AC6  5 HOH B 599                                                     
SITE     1 AC7  8 ASN A  83  LYS A  87  SER A 227  HOH A 602                    
SITE     2 AC7  8 ASN B  83  LYS B  87  ILE B  90  HOH B 523                    
CRYST1   65.820   84.360   95.630  90.00  90.00  90.00 P 21 21 21    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      0.015193  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011854  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010457        0.00000