PDB Short entry for 1C9Q
HEADER    APOPTOSIS                               03-AUG-99   1C9Q              
TITLE     AVERAGE NMR SOLUTION STRUCTURE OF THE BIR-2 DOMAIN OF XIAP            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: APOPTOSIS INHIBITOR IAP HOMOLOG;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: BIR-2 DOMAIN (RESIDUES 124-240) OF HUMAN XIAP;             
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET15B                                    
KEYWDS    ZINC FINGER, APOPTOSIS, INHIBITOR                                     
EXPDTA    SOLUTION NMR                                                          
MDLTYP    MINIMIZED AVERAGE                                                     
AUTHOR    R.P.MEADOWS,S.W.FESIK                                                 
REVDAT   4   03-NOV-21 1C9Q    1       REMARK SEQADV LINK                       
REVDAT   3   24-FEB-09 1C9Q    1       VERSN                                    
REVDAT   2   01-APR-03 1C9Q    1       JRNL                                     
REVDAT   1   09-AUG-00 1C9Q    0                                                
JRNL        AUTH   C.SUN,M.CAI,A.H.GUNASEKERA,R.P.MEADOWS,H.WANG,J.CHEN,        
JRNL        AUTH 2 H.ZHANG,W.WU,N.XU,S.C.NG,S.W.FESIK                           
JRNL        TITL   NMR STRUCTURE AND MUTAGENESIS OF THE INHIBITOR-OF-APOPTOSIS  
JRNL        TITL 2 PROTEIN XIAP.                                                
JRNL        REF    NATURE                        V. 401   818 1999              
JRNL        REFN                   ISSN 0028-0836                               
JRNL        PMID   10548111                                                     
JRNL        DOI    10.1038/44617                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : DREAMWALKER 2.0, X-PLOR 3.8X                         
REMARK   3   AUTHORS     : OLEJNICZAK, E., MEADOWS, R. (DREAMWALKER),           
REMARK   3                 BRUNGER, A. (X-PLOR)                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1C9Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-AUG-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000009467.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 7.5                                
REMARK 210  IONIC STRENGTH                 : 0.0                                
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : 0.6 MM XIAP U-15N,13C; 50 MM       
REMARK 210                                   TRIS, 300MM NACL                   
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_15N-SEPARATED_NOESY; 3D_13C     
REMARK 210                                   -SEPARATED_NOESY; HNHA; RESIDUAL   
REMARK 210                                   DIPOLAR COUPLING IN PHAGE          
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ; 600 MHZ; 500 MHZ          
REMARK 210  SPECTROMETER MODEL             : AMX                                
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : X-PLOR 3.8X                        
REMARK 210   METHOD USED                   : TORSION ANGLE DYNAMICS,            
REMARK 210                                   SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 20                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 1                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : NONE                               
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: NONE                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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 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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A   2       76.81    -67.27                                   
REMARK 500    LEU A   6      -38.76   -176.08                                   
REMARK 500    ASP A   7       55.94     75.45                                   
REMARK 500    ARG A   8       55.88     33.72                                   
REMARK 500    GLU A  11      123.57     70.43                                   
REMARK 500    THR A  12      -46.17   -131.47                                   
REMARK 500    THR A  20      -54.34   -133.40                                   
REMARK 500    GLN A  22      124.50     72.63                                   
REMARK 500    VAL A  24      107.99    -53.22                                   
REMARK 500    ASP A  25      -78.94    -54.16                                   
REMARK 500    ASP A  28       30.06   -163.50                                   
REMARK 500    THR A  29     -170.78     48.17                                   
REMARK 500    ILE A  30       18.05   -178.21                                   
REMARK 500    ASN A  34       71.21   -173.12                                   
REMARK 500    PHE A  47       34.04    -89.85                                   
REMARK 500    ASN A  49       50.70     74.52                                   
REMARK 500    PRO A  51      177.91    -56.25                                   
REMARK 500    HIS A  55      -38.97    168.03                                   
REMARK 500    ALA A  79      -71.19    -78.94                                   
REMARK 500    ASN A  86       32.09     74.11                                   
REMARK 500    PHE A 101       73.48   -150.66                                   
REMARK 500    LEU A 108      -84.80    -50.76                                   
REMARK 500    ARG A 110      -59.34     69.32                                   
REMARK 500    ASN A 111      166.92     89.89                                   
REMARK 500    LEU A 112      174.29     77.17                                   
REMARK 500    ASN A 113      -90.78    -46.16                                   
REMARK 500    ILE A 114       38.32     32.20                                   
REMARK 500    ARG A 115      -76.93    -56.73                                   
REMARK 500    SER A 116      -64.79     75.67                                   
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                              ZN A 999  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  77   SG                                                     
REMARK 620 2 CYS A  80   SG  109.0                                              
REMARK 620 3 HIS A  97   NE2 109.5 109.7                                        
REMARK 620 4 CYS A 104   SG  108.5 109.2 110.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 999                  
DBREF  1C9Q A    1   117  UNP    P98170   BIRC4_HUMAN    124    240             
SEQADV 1C9Q ALA A   79  UNP  P98170    CYS   202 ENGINEERED MUTATION            
SEQADV 1C9Q GLY A   90  UNP  P98170    CYS   213 ENGINEERED MUTATION            
SEQRES   1 A  117  ARG ASP HIS PHE ALA LEU ASP ARG PRO SER GLU THR HIS          
SEQRES   2 A  117  ALA ASP TYR LEU LEU ARG THR GLY GLN VAL VAL ASP ILE          
SEQRES   3 A  117  SER ASP THR ILE TYR PRO ARG ASN PRO ALA MET TYR SER          
SEQRES   4 A  117  GLU GLU ALA ARG LEU LYS SER PHE GLN ASN TRP PRO ASP          
SEQRES   5 A  117  TYR ALA HIS LEU THR PRO ARG GLU LEU ALA SER ALA GLY          
SEQRES   6 A  117  LEU TYR TYR THR GLY ILE GLY ASP GLN VAL GLN CYS PHE          
SEQRES   7 A  117  ALA CYS GLY GLY LYS LEU LYS ASN TRP GLU PRO GLY ASP          
SEQRES   8 A  117  ARG ALA TRP SER GLU HIS ARG ARG HIS PHE PRO ASN CYS          
SEQRES   9 A  117  PHE PHE VAL LEU GLY ARG ASN LEU ASN ILE ARG SER GLU          
HET     ZN  A 999       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   2   ZN    ZN 2+                                                        
HELIX    1   1 ASP A    2  LEU A    6  5                                   5    
HELIX    2   2 HIS A   13  LEU A   18  1                                   6    
HELIX    3   3 ASN A   34  TYR A   38  5                                   5    
HELIX    4   4 SER A   39  PHE A   47  1                                   9    
HELIX    5   5 THR A   57  ALA A   64  1                                   8    
HELIX    6   6 TRP A   94  PHE A  101  1                                   8    
HELIX    7   7 CYS A  104  ARG A  110  1                                   7    
SHEET    1   A 3 LEU A  66  ILE A  71  0                                        
SHEET    2   A 3 GLN A  74  CYS A  77 -1  N  GLN A  74   O  ILE A  71           
SHEET    3   A 3 GLY A  82  LEU A  84 -1  O  GLY A  82   N  CYS A  77           
LINK         SG  CYS A  77                ZN    ZN A 999     1555   1555  2.10  
LINK         SG  CYS A  80                ZN    ZN A 999     1555   1555  2.10  
LINK         NE2 HIS A  97                ZN    ZN A 999     1555   1555  2.21  
LINK         SG  CYS A 104                ZN    ZN A 999     1555   1555  2.10  
SITE     1 AC1  4 CYS A  77  CYS A  80  HIS A  97  CYS A 104                    
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000