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Database: PDB
Entry: 3VHC
LinkDB: 3VHC
Original site: 3VHC 
HEADER    CHAPERONE/CHAPERONE INHIBITOR           24-AUG-11   3VHC              
TITLE     HSP90 ALPHA N-TERMINAL DOMAIN IN COMPLEX WITH A MACROCYCLIC INHIBITOR 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HEAT SHOCK PROTEIN HSP 90-ALPHA;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN;                                         
COMPND   5 SYNONYM: HEAT SHOCK 86 KDA, HSP 86, HSP86, RENAL CARCINOMA ANTIGEN   
COMPND   6 NY-REN-38;                                                           
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: HSP90AA1;                                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)CP;                               
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PT7-7                                     
KEYWDS    CHAPERONE-CHAPERONE INHIBITOR COMPLEX                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.A.FUKAMI,N.ONO                                                      
REVDAT   2   22-NOV-17 3VHC    1       REMARK                                   
REVDAT   1   18-JUL-12 3VHC    0                                                
JRNL        AUTH   A.SUDA,H.KOYANO,T.HAYASE,K.HADA,K.KAWASAKI,S.KOMIYAMA,       
JRNL        AUTH 2 K.HASEGAWA,T.A.FUKAMI,S.SATO,T.MIURA,N.ONO,T.YAMAZAKI,       
JRNL        AUTH 3 R.SAITOH,N.SHIMMA,Y.SHIRATORI,T.TSUKUDA                      
JRNL        TITL   DESIGN AND SYNTHESIS OF NOVEL MACROCYCLIC                    
JRNL        TITL 2 2-AMINO-6-ARYLPYRIMIDINE HSP90 INHIBITORS                    
JRNL        REF    BIOORG.MED.CHEM.LETT.         V.  22  1136 2012              
JRNL        REFN                   ISSN 0960-894X                               
JRNL        PMID   22192591                                                     
JRNL        DOI    10.1016/J.BMCL.2011.11.100                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.41 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER-TNT 2.11.2                                    
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SMART,VONRHEIN,WOMACK,              
REMARK   3               : MATTHEWS,TEN EYCK,TRONRUD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.41                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 14.21                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 42262                          
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 + TEST SET)  : 0.192                          
REMARK   3   R VALUE            (WORKING SET)  : 0.190                          
REMARK   3   FREE R VALUE                      : 0.220                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 5.000                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 2114                           
REMARK   3   ESTIMATED ERROR OF FREE R VALUE   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED               : 20                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 1.41                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 1.45                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 96.95                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 2827                     
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2474                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 2661                     
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2457                   
REMARK   3   BIN FREE R VALUE                        : 0.2770                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 5.87                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 166                      
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : NULL                     
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1695                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 30                                      
REMARK   3   SOLVENT ATOMS            : 307                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.19                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.87610                                             
REMARK   3    B22 (A**2) : 2.39820                                              
REMARK   3    B33 (A**2) : -0.52210                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -2.14140                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.173               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : NULL                
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : NULL                
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.066               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : NULL                
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.956                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.941                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 1782   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 2409   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 631    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : 52     ; 2.000  ; HARMONIC            
REMARK   3    GENERAL PLANES            : 251    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 1782   ; 20.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : 0      ; 5.000  ; SEMIHARMONIC        
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 235    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 2416   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.010                    
REMARK   3    BOND ANGLES                  (DEGREES) : 1.14                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.97                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 16.08                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3VHC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-SEP-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000095044.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 23-MAY-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : AR-NW12A                           
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : DOUBLE CRYSTAL                     
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK, HKL-2000                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 42294                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.410                              
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     (%) : 96.9                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.04500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.3000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.41                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.46                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.28800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP 8.2.01                                         
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 33%(W/V) PEG 2000 MME, 0.1M MGCL2,       
REMARK 280  0.1M TRIS-CL, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE    
REMARK 280  277K                                                                
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       22.00200            
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     8                                                      
REMARK 465     ASP A     9                                                      
REMARK 465     ARG A   226                                                      
REMARK 465     ASP A   227                                                      
REMARK 465     LYS A   228                                                      
REMARK 465     GLU A   229                                                      
REMARK 465     VAL A   230                                                      
REMARK 465     SER A   231                                                      
REMARK 465     ASP A   232                                                      
REMARK 465     ASP A   233                                                      
REMARK 465     GLU A   234                                                      
REMARK 465     ALA A   235                                                      
REMARK 465     GLU A   236                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ILE A 128    CD1                                                 
REMARK 470     LYS A 224    CG   CD   CE   NZ                                   
REMARK 470     GLU A 225    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A  40       58.23   -118.55                                   
REMARK 500    ALA A 166     -139.54     65.08                                   
REMARK 500    ARG A 182      140.51   -172.48                                   
REMARK 500    PHE A 213       71.52   -101.36                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 237  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  54   OD1                                                    
REMARK 620 2 HOH A 454   O    85.9                                              
REMARK 620 3 HOH A 455   O   161.4  84.6                                        
REMARK 620 4 HOH A 482   O    81.9  94.3  82.9                                  
REMARK 620 5 HOH A 383   O   107.4 101.9  90.2 161.7                            
REMARK 620 6 HOH A 294   O    90.2 165.1  94.9  70.9  93.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VHC A 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 237                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3B24   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3B25   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3B26   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3B27   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3B28   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3VHA   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 3VHD   RELATED DB: PDB                                   
DBREF  3VHC A    9   236  UNP    P07900   HS90A_HUMAN      9    236             
SEQADV 3VHC MET A    8  UNP  P07900              EXPRESSION TAG                 
SEQRES   1 A  229  MET ASP GLN PRO MET GLU GLU GLU GLU VAL GLU THR PHE          
SEQRES   2 A  229  ALA PHE GLN ALA GLU ILE ALA GLN LEU MET SER LEU ILE          
SEQRES   3 A  229  ILE ASN THR PHE TYR SER ASN LYS GLU ILE PHE LEU ARG          
SEQRES   4 A  229  GLU LEU ILE SER ASN SER SER ASP ALA LEU ASP LYS ILE          
SEQRES   5 A  229  ARG TYR GLU SER LEU THR ASP PRO SER LYS LEU ASP SER          
SEQRES   6 A  229  GLY LYS GLU LEU HIS ILE ASN LEU ILE PRO ASN LYS GLN          
SEQRES   7 A  229  ASP ARG THR LEU THR ILE VAL ASP THR GLY ILE GLY MET          
SEQRES   8 A  229  THR LYS ALA ASP LEU ILE ASN ASN LEU GLY THR ILE ALA          
SEQRES   9 A  229  LYS SER GLY THR LYS ALA PHE MET GLU ALA LEU GLN ALA          
SEQRES  10 A  229  GLY ALA ASP ILE SER MET ILE GLY GLN PHE GLY VAL GLY          
SEQRES  11 A  229  PHE TYR SER ALA TYR LEU VAL ALA GLU LYS VAL THR VAL          
SEQRES  12 A  229  ILE THR LYS HIS ASN ASP ASP GLU GLN TYR ALA TRP GLU          
SEQRES  13 A  229  SER SER ALA GLY GLY SER PHE THR VAL ARG THR ASP THR          
SEQRES  14 A  229  GLY GLU PRO MET GLY ARG GLY THR LYS VAL ILE LEU HIS          
SEQRES  15 A  229  LEU LYS GLU ASP GLN THR GLU TYR LEU GLU GLU ARG ARG          
SEQRES  16 A  229  ILE LYS GLU ILE VAL LYS LYS HIS SER GLN PHE ILE GLY          
SEQRES  17 A  229  TYR PRO ILE THR LEU PHE VAL GLU LYS GLU ARG ASP LYS          
SEQRES  18 A  229  GLU VAL SER ASP ASP GLU ALA GLU                              
HET    VHC  A   1      29                                                       
HET     MG  A 237       1                                                       
HETNAM     VHC 4-AMINO-20,22-DIMETHYL-13-OXA-7-THIA-3,5,17-                     
HETNAM   2 VHC  TRIAZATETRACYCLO[17.3.1.1~2,6~.1~8,12~]PENTACOSA-               
HETNAM   3 VHC  1(23),2(25),3,5,8(24),9,11,19,21-NONAEN-18-ONE                  
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2  VHC    C22 H22 N4 O2 S                                              
FORMUL   3   MG    MG 2+                                                        
FORMUL   4  HOH   *307(H2 O)                                                    
HELIX    1   1 GLN A   23  THR A   36  1                                  14    
HELIX    2   2 GLU A   42  ASP A   66  1                                  25    
HELIX    3   3 PRO A   67  GLY A   73  5                                   7    
HELIX    4   4 THR A   99  LEU A  107  1                                   9    
HELIX    5   5 GLY A  114  ALA A  124  1                                  11    
HELIX    6   6 ASP A  127  GLY A  135  5                                   9    
HELIX    7   7 VAL A  136  LEU A  143  5                                   8    
HELIX    8   8 GLU A  192  LEU A  198  5                                   7    
HELIX    9   9 GLU A  199  SER A  211  1                                  13    
SHEET    1   A 8 GLU A  18  ALA A  21  0                                        
SHEET    2   A 8 SER A 169  THR A 174 -1  O  PHE A 170   N  PHE A  20           
SHEET    3   A 8 TYR A 160  SER A 164 -1  N  ALA A 161   O  ARG A 173           
SHEET    4   A 8 ALA A 145  LYS A 153 -1  N  VAL A 150   O  TRP A 162           
SHEET    5   A 8 GLY A 183  LEU A 190 -1  O  ILE A 187   N  THR A 149           
SHEET    6   A 8 THR A  88  ASP A  93 -1  N  ILE A  91   O  VAL A 186           
SHEET    7   A 8 ILE A  78  ASN A  83 -1  N  ILE A  81   O  THR A  90           
SHEET    8   A 8 ILE A 218  LEU A 220  1  O  THR A 219   N  LEU A  80           
LINK         OD1 ASP A  54                MG    MG A 237     1555   1555  1.98  
LINK        MG    MG A 237                 O   HOH A 454     1555   1555  2.05  
LINK        MG    MG A 237                 O   HOH A 455     1555   1555  2.12  
LINK        MG    MG A 237                 O   HOH A 482     1555   1555  2.18  
LINK        MG    MG A 237                 O   HOH A 383     1555   1555  2.38  
LINK        MG    MG A 237                 O   HOH A 294     1555   2656  2.27  
SITE     1 AC1 14 HOH A   2  HOH A   4  HOH A   6  ALA A  55                    
SITE     2 AC1 14 LYS A  58  ASP A  93  GLY A  97  MET A  98                    
SITE     3 AC1 14 ASN A 106  LEU A 107  LYS A 112  GLY A 135                    
SITE     4 AC1 14 PHE A 138  THR A 184                                          
SITE     1 AC2  5 ASP A  54  HOH A 383  HOH A 454  HOH A 455                    
SITE     2 AC2  5 HOH A 482                                                     
CRYST1   52.795   44.004   53.897  90.00 114.35  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      0.018941  0.000000  0.008572        0.00000                         
SCALE2      0.000000  0.022725  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.020366        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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