HEADER    VIRAL PROTEIN                           25-MAY-07   2JPX              
TITLE     A18H VPU TM STRUCTURE IN LIPID BILAYERS                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: VPU PROTEIN;                                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1;                 
SOURCE   3 ORGANISM_TAXID: 11676;                                               
SOURCE   4 STRAIN: BH 10 ISOLATE;                                               
SOURCE   5 GENE: VPU;                                                           
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR;                               
SOURCE   9 EXPRESSION_SYSTEM_VECTOR: PET-31B(+)                                 
KEYWDS    A18H VPU, TRANS-MEMBRANE, ION-CHANNEL, HELIX TILT, LIPID BILAYERS,    
KEYWDS   2 VIRAL PROTEIN                                                        
EXPDTA    SOLUTION NMR                                                          
NUMMDL    15                                                                    
AUTHOR    S.PARK,S.J.OPELLA                                                     
REVDAT   4   20-DEC-23 2JPX    1       REMARK                                   
REVDAT   3   20-OCT-21 2JPX    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 2JPX    1       VERSN                                    
REVDAT   1   13-NOV-07 2JPX    0                                                
JRNL        AUTH   S.H.PARK,S.J.OPELLA                                          
JRNL        TITL   CONFORMATIONAL CHANGES INDUCED BY A SINGLE AMINO ACID        
JRNL        TITL 2 SUBSTITUTION IN THE TRANS-MEMBRANE DOMAIN OF VPU:            
JRNL        TITL 3 IMPLICATIONS FOR HIV-1 SUSCEPTIBILITY TO CHANNEL BLOCKING    
JRNL        TITL 4 DRUGS                                                        
JRNL        REF    PROTEIN SCI.                  V.  16  2205 2007              
JRNL        REFN                   ISSN 0961-8368                               
JRNL        PMID   17766368                                                     
JRNL        DOI    10.1110/PS.073041107                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : STRUCTURAL FITTING, STRUCTURAL FITTING               
REMARK   3   AUTHORS     : NEVZOROV AND OPELLA (STRUCTURAL FITTING), NEVZOROV   
REMARK   3                 AND OPELLA (STRUCTURAL FITTING)                      
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NEVZOROV, A.A., AND OPELLA, S.J. 2003.    
REMARK   3  STRUCTURAL FITTING OF PISEMA SPECTRA OF ALIGNED PROTEINS. J MAGN    
REMARK   3  RESON 160: 33-39.                                                   
REMARK   4                                                                      
REMARK   4 2JPX COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUN-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000100141.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 313                                
REMARK 210  PH                             : 4.0                                
REMARK 210  IONIC STRENGTH                 : 0                                  
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 2 MG/ML [U-99% 15N] A18H VPU TM,   
REMARK 210                                   100% H2O                           
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D 15N CHEMICAL SHIFT/1H-15N       
REMARK 210                                   DIPOLAR COUPLING SEPARATED LOCAL   
REMARK 210                                   FIELD (SAMPI4)                     
REMARK 210  SPECTROMETER FIELD STRENGTH    : 750 MHZ                            
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NULL                               
REMARK 210   METHOD USED                   : STRUCTURAL FITTING                 
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 20                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 15                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : ALL CALCULATED STRUCTURES          
REMARK 210                                   SUBMITTED                          
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                   
REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                            
REMARK 465   MODELS 1-15                                                        
REMARK 465     RES C SSSEQI                                                     
REMARK 465     GLN A     2                                                      
REMARK 465     PRO A     3                                                      
REMARK 465     ILE A     4                                                      
REMARK 465     GLU A    28                                                      
REMARK 465     GLY A    29                                                      
REMARK 465     ARG A    30                                                      
REMARK 465     GLY A    31                                                      
REMARK 465     GLY A    32                                                      
REMARK 465     LYS A    33                                                      
REMARK 465     LYS A    34                                                      
REMARK 465     LYS A    35                                                      
REMARK 465     LYS A    36                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (RES=RESIDUE NAME;         
REMARK 470 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 470   MODELS 1-15                                                        
REMARK 470     RES CSSEQI  ATOMS                                                
REMARK 470     GLN A   5    N    CB   CG   CD   OE1  NE2                        
REMARK 470     ILE A   6    CB   CG1  CG2  CD1                                  
REMARK 470     ALA A   7    CB                                                  
REMARK 470     ILE A   8    CB   CG1  CG2  CD1                                  
REMARK 470     VAL A   9    CB   CG1  CG2                                       
REMARK 470     ALA A  10    CB                                                  
REMARK 470     LEU A  11    CB   CG   CD1  CD2                                  
REMARK 470     VAL A  12    CB   CG1  CG2                                       
REMARK 470     VAL A  13    CB   CG1  CG2                                       
REMARK 470     ALA A  14    CB                                                  
REMARK 470     ILE A  15    CB   CG1  CG2  CD1                                  
REMARK 470     ILE A  16    CB   CG1  CG2  CD1                                  
REMARK 470     ILE A  17    CB   CG1  CG2  CD1                                  
REMARK 470     HIS A  18    CB   CG   ND1  CD2  CE1  NE2                        
REMARK 470     ILE A  19    CB   CG1  CG2  CD1                                  
REMARK 470     VAL A  20    CB   CG1  CG2                                       
REMARK 470     VAL A  21    CB   CG1  CG2                                       
REMARK 470     TRP A  22    CB   CG   CD1  CD2  NE1  CE2  CE3                   
REMARK 470     TRP A  22    CZ2  CZ3  CH2                                       
REMARK 470     SER A  23    CB   OG                                             
REMARK 470     ILE A  24    CB   CG1  CG2  CD1                                  
REMARK 470     VAL A  25    CB   CG1  CG2                                       
REMARK 470     ILE A  26    CB   CG1  CG2  CD1                                  
REMARK 470     ILE A  27    C    O    CB   CG1  CG2  CD1                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2GOF   RELATED DB: PDB                                   
REMARK 900 WILD-TYPE VPU TM STRUCTURE IN LIPID BILAYERS                         
DBREF  2JPX A    2    30  UNP    Q76PP7   Q76PP7_9HIV1     2     30             
SEQADV 2JPX HIS A   18  UNP  Q76PP7    ALA    18 ENGINEERED MUTATION            
SEQADV 2JPX GLY A   29  UNP  Q76PP7    TYR    29 ENGINEERED MUTATION            
SEQADV 2JPX GLY A   31  UNP  Q76PP7              EXPRESSION TAG                 
SEQADV 2JPX GLY A   32  UNP  Q76PP7              EXPRESSION TAG                 
SEQADV 2JPX LYS A   33  UNP  Q76PP7              EXPRESSION TAG                 
SEQADV 2JPX LYS A   34  UNP  Q76PP7              EXPRESSION TAG                 
SEQADV 2JPX LYS A   35  UNP  Q76PP7              EXPRESSION TAG                 
SEQADV 2JPX LYS A   36  UNP  Q76PP7              EXPRESSION TAG                 
SEQRES   1 A   35  GLN PRO ILE GLN ILE ALA ILE VAL ALA LEU VAL VAL ALA          
SEQRES   2 A   35  ILE ILE ILE HIS ILE VAL VAL TRP SER ILE VAL ILE ILE          
SEQRES   3 A   35  GLU GLY ARG GLY GLY LYS LYS LYS LYS                          
HELIX    1   1 GLN A    5  ILE A   27  1                                  23    
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