HEADER    VIRAL PROTEIN                           06-APR-92   1AAF              
TITLE     NUCLEOCAPSID ZINC FINGERS DETECTED IN RETROVIRUSES: EXAFS STUDIES ON  
TITLE    2 INTACT VIRUSES AND THE SOLUTION-STATE STRUCTURE OF THE NUCLEOCAPSID  
TITLE    3 PROTEIN FROM HIV-1                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HIV-1 NUCLEOCAPSID PROTEIN;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1;                 
SOURCE   3 ORGANISM_TAXID: 11696;                                               
SOURCE   4 STRAIN: M/B_MN;                                                      
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    VIRAL PROTEIN                                                         
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    M.F.SUMMERS,L.E.HENDERSON,M.R.CHANCE,J.W.BESS JUNIOR,T.L.SOUTH,       
AUTHOR   2 P.R.BLAKE,I.SAGI,G.PEREZ-ALVARADO,R.C.SOWDER,D.R.HARE,L.O.ARTHUR     
REVDAT   5   10-APR-24 1AAF    1       REMARK LINK                              
REVDAT   4   24-NOV-10 1AAF    1       SOURCE                                   
REVDAT   3   24-FEB-09 1AAF    1       VERSN                                    
REVDAT   2   01-APR-03 1AAF    1       JRNL                                     
REVDAT   1   31-JAN-94 1AAF    0                                                
JRNL        AUTH   M.F.SUMMERS,L.E.HENDERSON,M.R.CHANCE,J.W.BESS JR.,T.L.SOUTH, 
JRNL        AUTH 2 P.R.BLAKE,I.SAGI,G.PEREZ-ALVARADO,R.C.SOWDER 3RD.,D.R.HARE,  
JRNL        AUTH 3 L.O.ARTHUR                                                   
JRNL        TITL   NUCLEOCAPSID ZINC FINGERS DETECTED IN RETROVIRUSES: EXAFS    
JRNL        TITL 2 STUDIES OF INTACT VIRUSES AND THE SOLUTION-STATE STRUCTURE   
JRNL        TITL 3 OF THE NUCLEOCAPSID PROTEIN FROM HIV-1.                      
JRNL        REF    PROTEIN SCI.                  V.   1   563 1992              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   1304355                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : NULL                                                 
REMARK   3   AUTHORS     : NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1AAF COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000170590.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : NULL                               
REMARK 210  PH                             : NULL                               
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : NULL                               
REMARK 210  SAMPLE CONTENTS                : NULL                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NULL                               
REMARK 210  SPECTROMETER FIELD STRENGTH    : NULL                               
REMARK 210  SPECTROMETER MODEL             : NULL                               
REMARK 210  SPECTROMETER MANUFACTURER      : NULL                               
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NULL                               
REMARK 210   METHOD USED                   : NULL                               
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : NULL                               
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : NULL                               
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
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 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  56  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  15   SG                                                     
REMARK 620 2 CYS A  18   SG  106.7                                              
REMARK 620 3 HIS A  23   NE2  93.4  94.3                                        
REMARK 620 4 CYS A  28   SG  115.6 124.3 116.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A  57  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  36   SG                                                     
REMARK 620 2 CYS A  39   SG  106.9                                              
REMARK 620 3 HIS A  44   NE2  93.7  93.6                                        
REMARK 620 4 CYS A  49   SG  109.4 142.4  93.6                                  
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 56                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 57                   
DBREF  1AAF A    1    55  UNP    P05961   POL_HV1MN      380    434             
SEQRES   1 A   55  MET GLN ARG GLY ASN PHE ARG ASN GLN ARG LYS ILE ILE          
SEQRES   2 A   55  LYS CYS PHE ASN CYS GLY LYS GLU GLY HIS ILE ALA LYS          
SEQRES   3 A   55  ASN CYS ARG ALA PRO ARG LYS ARG GLY CYS TRP LYS CYS          
SEQRES   4 A   55  GLY LYS GLU GLY HIS GLN MET LYS ASP CYS THR GLU ARG          
SEQRES   5 A   55  GLN ALA ASN                                                  
HET     ZN  A  56       1                                                       
HET     ZN  A  57       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   2   ZN    2(ZN 2+)                                                     
HELIX    1   1 ILE A   24  CYS A   28  5                                   5    
HELIX    2   2 GLN A   45  CYS A   49  5                                   5    
LINK         SG  CYS A  15                ZN    ZN A  56     1555   1555  2.31  
LINK         SG  CYS A  18                ZN    ZN A  56     1555   1555  2.30  
LINK         NE2 HIS A  23                ZN    ZN A  56     1555   1555  2.01  
LINK         SG  CYS A  28                ZN    ZN A  56     1555   1555  2.30  
LINK         SG  CYS A  36                ZN    ZN A  57     1555   1555  2.30  
LINK         SG  CYS A  39                ZN    ZN A  57     1555   1555  2.30  
LINK         NE2 HIS A  44                ZN    ZN A  57     1555   1555  2.01  
LINK         SG  CYS A  49                ZN    ZN A  57     1555   1555  2.30  
SITE     1 AC1  4 CYS A  15  CYS A  18  HIS A  23  CYS A  28                    
SITE     1 AC2  4 CYS A  36  CYS A  39  HIS A  44  CYS A  49                    
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                         
MODEL        1