HEADER    CHAPERONE                               25-OCT-05   2ESA              
TITLE     GRP94 N-TERMINAL DOMAIN BOUND TO GELDANAMYCIN: EFFECTS OF MUTANTS 168-
TITLE    2 169 KS-AA                                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ENDOPLASMIN;                                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN OF GRP94 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 CHAPERONE ENDOPLASMIC RETICULUM             
KEYWDS   2 GELDANAMYCIN 17-AAG, CHAPERONE                                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.M.IMMORMINO,L.E.METZGER IV,D.T.GEWIRTH                              
REVDAT   6   23-AUG-23 2ESA    1       REMARK                                   
REVDAT   5   20-OCT-21 2ESA    1       REMARK SEQADV                            
REVDAT   4   02-AUG-17 2ESA    1       SOURCE                                   
REVDAT   3   29-FEB-12 2ESA    1       HET    HETATM VERSN                      
REVDAT   2   24-FEB-09 2ESA    1       VERSN                                    
REVDAT   1   03-OCT-06 2ESA    0                                                
JRNL        AUTH   R.M.IMMORMINO,L.E.METZGER IV,P.N.REARDON,D.T.GEWIRTH         
JRNL        TITL   CRYSTAL STRUCTURE OF GRP94 WITH THE SPECIFIC MUTATION        
JRNL        TITL 2 KS168-169AA; WITH BOUND GELDANAMYCIN                         
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.16                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1476847.610                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 78.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 19422                          
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) : 0.180                           
REMARK   3   FREE R VALUE                     : 0.213                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1961                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                           
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.97                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1689                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2320                       
REMARK   3   BIN FREE R VALUE                    : 0.2740                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.60                        
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 200                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.019                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1668                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 64                                      
REMARK   3   SOLVENT ATOMS            : 332                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 10.10                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.77000                                              
REMARK   3    B22 (A**2) : -0.77000                                             
REMARK   3    B33 (A**2) : -1.99000                                             
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) : 0.18                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.16                            
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) : 0.19                            
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) : 23.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 2.200                           
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) : 4.080 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 6.280 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 6.470 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 7.690 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.36                                                 
REMARK   3   BSOL        : 65.74                                                
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  : NEW_PEG400.PARAM                               
REMARK   3  PARAMETER FILE  4  : GMYDUN2.PARAM                                  
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : PEG400.TOP                                     
REMARK   3  TOPOLOGY FILE  4   : GMYDUN2.TOP                                    
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2ESA 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     :   9.99  (9.61 B<40)                       
REMARK  42  BAD ROTAMERS            :   0.0%    0/176    (TARGET  0-1%)         
REMARK  42  RAMACHANDRAN OUTLIERS   :   0.5%    1/214    (TARGET  0.2%)         
REMARK  42  RAMACHANDRAN FAVORED    :  95.3%  204/214    (TARGET 98.0%)         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-NOV-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000035030.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-APR-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 102                                
REMARK 200  PH                             : 8.0                                
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 RUH3R                       
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : CU KALPHA                          
REMARK 200  OPTICS                         : YALE 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          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19422                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 4.336                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.08400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.7500                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.00                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.41                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.28800                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.550                              
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   (%): 45.43                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.25                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 38% PEG 550MME, 30MM MGCL2, 100MM        
REMARK 280  TRIS, 3.7MM GELDANAMYCIN DELIVERED AS 4UL TO 50UL OF PROTEIN.       
REMARK 280  STOCK GELDANAMYCIN IS 50MM IN DMSO., PH 8.0, VAPOR DIFFUSION,       
REMARK 280  HANGING DROP, TEMPERATURE 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       23.66500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.93500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       33.19500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.93500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.66500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       33.19500            
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: THE ASYMMETRIC UNIT CONTAINS THE ASSUMED BIOLOGICAL UNIT     
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     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    72                                                      
REMARK 465     SER A    73                                                      
REMARK 465     ILE A   166                                                      
REMARK 465     ALA A   167                                                      
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 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  75    CG   CD   CE   NZ                                   
REMARK 470     GLU A 130    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 140    CG   CD   CE   NZ                                   
REMARK 470     GLU A 141    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 161    CG   CD   CE   NZ                                   
REMARK 470     GLU A 173    CG   CD   OE1  OE2                                  
REMARK 470     PHE A 174    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     ASN A 176    CG   OD1  ND2                                       
REMARK 470     LYS A 177    CG   CD   CE   NZ                                   
REMARK 470     THR A 179    OG1  CG2                                            
REMARK 470     GLU A 180    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 190    CG   CD   OE1  OE2                                  
REMARK 470     LEU A 191    CG   CD1  CD2                                       
REMARK 470     PHE A 195    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     GLN A 273    CG   CD   OE1  NE2                                  
REMARK 470     PHE A 274    CG   CD1  CD2  CE1  CE2  CZ                         
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   O1   PG4 A   408     O    HOH A   731              2.16            
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    ASN A  96       58.65   -146.35                                   
REMARK 500    ASN A 129      102.96   -170.39                                   
REMARK 500    ASN A 129      105.71   -170.39                                   
REMARK 500    GLU A 130        2.78    -68.59                                   
REMARK 500    GLU A 130       37.89    -81.50                                   
REMARK 500    THR A 150       41.25   -107.85                                   
REMARK 500    MET A 178      -71.51    -77.27                                   
REMARK 500    GLU A 180       48.68    -79.53                                   
REMARK 500    SER A 227       -6.05     86.20                                   
REMARK 500    ARG A 243      136.33   -172.40                                   
REMARK 500    TYR A 258        5.54    -67.37                                   
REMARK 500    ASN A 276       42.74    -91.42                                   
REMARK 500    ASN A 276       41.26    -93.90                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 ONLY FRAGMENTS OF PEG400 (PG4) WERE IDENTIFIED AND IN                
REMARK 600 MANY CASES SEVERAL ATOMS WERE MISSING DUE TO LACK OF                 
REMARK 600 ELECTRON DENSITY.                                                    
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     PG4 A  408                                                       
REMARK 610     PGE A  409                                                       
REMARK 610     PGE A  411                                                       
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 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PG4 A 408                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 409                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 411                 
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: 1U2O   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: 1TBW   RELATED DB: PDB                                   
REMARK 900 LIGAND INDUCED CONFORMATIONAL SHIFT IN THE N-TERMINAL DOMAIN OF      
REMARK 900 GRP94, OPEN CONFORMATION                                             
REMARK 900 RELATED ID: 1TC0   RELATED DB: PDB                                   
REMARK 900 LIGAND INDUCED CONFORMATIONAL SHIFT IN THE N-TERMINAL DOMAIN OF      
REMARK 900 GRP94, OPEN CONFORMATION COMPLEXED WITH THE PHYSIOLOGICAL PARTNER    
REMARK 900 ATP                                                                  
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: 1YT1   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE UNLIGANDED FORM OF GRP94                    
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 SEQUENCE DATABASE RESIDUES 287-327 WERE DELETED                      
REMARK 999 AND REPLACED BY 4 GLYCINES.                                          
DBREF  2ESA A   69   286  UNP    P41148   ENPL_CANFA      69    286             
DBREF  2ESA A  328   337  UNP    P41148   ENPL_CANFA     328    337             
SEQADV 2ESA GLY A   65  UNP  P41148              CLONING ARTIFACT               
SEQADV 2ESA SER A   66  UNP  P41148              CLONING ARTIFACT               
SEQADV 2ESA HIS A   67  UNP  P41148              CLONING ARTIFACT               
SEQADV 2ESA MET A   68  UNP  P41148              CLONING ARTIFACT               
SEQADV 2ESA ALA A  168  UNP  P41148    LYS   168 ENGINEERED MUTATION            
SEQADV 2ESA ALA A  169  UNP  P41148    SER   169 ENGINEERED MUTATION            
SEQADV 2ESA GLY A  287  UNP  P41148              SEE REMARK 999                 
SEQADV 2ESA GLY A  288  UNP  P41148              SEE REMARK 999                 
SEQADV 2ESA GLY A  289  UNP  P41148              SEE REMARK 999                 
SEQADV 2ESA GLY A  290  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 ALA          
SEQRES   9 A  236  ALA 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                                                      
HET    GDM  A 401      40                                                       
HET    PG4  A 408      10                                                       
HET    PGE  A 409       7                                                       
HET    PGE  A 411       7                                                       
HETNAM     GDM GELDANAMYCIN                                                     
HETNAM     PG4 TETRAETHYLENE GLYCOL                                             
HETNAM     PGE TRIETHYLENE GLYCOL                                               
FORMUL   2  GDM    C29 H40 N2 O9                                                
FORMUL   3  PG4    C8 H18 O5                                                    
FORMUL   4  PGE    2(C6 H14 O4)                                                 
FORMUL   6  HOH   *332(H2 O)                                                    
HELIX    1   1 GLN A   79  SER A   92  1                                  14    
HELIX    2   2 LEU A   93  LYS A   97  5                                   5    
HELIX    3   3 GLU A   98  ASP A  122  1                                  25    
HELIX    4   4 GLU A  123  ALA A  127  5                                   5    
HELIX    5   5 THR A  155  LEU A  163  1                                   9    
HELIX    6   6 ALA A  169  THR A  179  1                                  11    
HELIX    7   7 SER A  187  PHE A  195  1                                   9    
HELIX    8   8 VAL A  197  LEU A  204  5                                   8    
HELIX    9   9 GLU A  253  LEU A  259  5                                   7    
HELIX   10  10 GLU A  260  SER A  272  1                                  13    
SHEET    1   A 9 PHE A  76  ALA A  77  0                                        
SHEET    2   A 9 GLU A 229  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  LEU A 145   O  LEU A 249           
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  GLY A 288  1  O  TYR A 280   N  VAL A 134           
SHEET    9   A 9 LYS A 328  LEU A 335 -1  O  VAL A 330   N  LYS A 285           
SITE     1 AC1 20 ASN A 107  ALA A 108  ASP A 110  ALA A 111                    
SITE     2 AC1 20 LYS A 114  ASP A 149  ASN A 162  LEU A 163                    
SITE     3 AC1 20 GLY A 196  VAL A 197  GLY A 198  PHE A 199                    
SITE     4 AC1 20 THR A 245  HOH A 412  HOH A 413  HOH A 415                    
SITE     5 AC1 20 HOH A 432  HOH A 439  HOH A 526  HOH A 682                    
SITE     1 AC2 11 THR A 212  ARG A 237  THR A 240  THR A 248                    
SITE     2 AC2 11 HOH A 449  HOH A 453  HOH A 515  HOH A 631                    
SITE     3 AC2 11 HOH A 713  HOH A 718  HOH A 731                               
SITE     1 AC3  7 LYS A 137  HIS A 146  HOH A 427  HOH A 598                    
SITE     2 AC3  7 HOH A 602  HOH A 632  HOH A 718                               
SITE     1 AC4  4 ASN A 129  ASN A 239  HOH A 654  HOH A 710                    
CRYST1   47.330   66.390   75.870  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021128  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015063  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013180        0.00000