PDB Short entry for 1AFO
HEADER    INTEGRAL MEMBRANE PROTEIN               11-MAR-97   1AFO              
TITLE     DIMERIC TRANSMEMBRANE DOMAIN OF HUMAN GLYCOPHORIN A, NMR, 20          
TITLE    2 STRUCTURES                                                           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GLYCOPHORIN A;                                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: TRANSMEMBRANE PEPTIDE;                                     
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 STRAIN: MG-T7;                                                       
SOURCE   6 ORGAN: PLASMA;                                                       
SOURCE   7 CELL: ERYTHROCYTE;                                                   
SOURCE   8 CELLULAR_LOCATION: PLASMA MEMBRANE;                                  
SOURCE   9 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  10 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  11 EXPRESSION_SYSTEM_STRAIN: MG-T7;                                     
SOURCE  12 EXPRESSION_SYSTEM_PLASMID: PET3A                                     
KEYWDS    INTEGRAL MEMBRANE PROTEIN, HUMAN GLYCOPHORIN A, TRANSMEMBRANE HELIX   
KEYWDS   2 INTERACTIONS, MEMBRANE PROTEIN FOLDING                               
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    K.R.MACKENZIE,J.H.PRESTEGARD,D.M.ENGELMAN                             
REVDAT   4   27-OCT-21 1AFO    1       REMARK                                   
REVDAT   3   24-FEB-09 1AFO    1       VERSN                                    
REVDAT   2   01-APR-03 1AFO    1       JRNL                                     
REVDAT   1   17-SEP-97 1AFO    0                                                
JRNL        AUTH   K.R.MACKENZIE,J.H.PRESTEGARD,D.M.ENGELMAN                    
JRNL        TITL   A TRANSMEMBRANE HELIX DIMER: STRUCTURE AND IMPLICATIONS.     
JRNL        REF    SCIENCE                       V. 276   131 1997              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   9082985                                                      
JRNL        DOI    10.1126/SCIENCE.276.5309.131                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.R.MACKENZIE                                                
REMARK   1  TITL   STRUCTURE DETERMINATION OF THE DIMERIC MEMBRANE SPANNING     
REMARK   1  TITL 2 DOMAIN OF GLYCOPHORIN A IN DETERGENT MICELLES BY TRIPLE      
REMARK   1  TITL 3 RESONANCE NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY            
REMARK   1  REF    THESIS, YALE UNIVERSITY                    1996              
REMARK   1  PUBL   NEW HAVEN : YALE UNIVERSITY (THESIS)                         
REMARK   1  REFN                                                                
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   K.R.MACKENZIE,J.H.PRESTEGARD,D.M.ENGELMAN                    
REMARK   1  TITL   LEUCINE SIDE-CHAIN ROTAMERS IN A GLYCOPHORIN A TRANSMEMBRANE 
REMARK   1  TITL 2 PEPTIDE AS REVEALED BY THREE-BOND CARBON-CARBON COUPLINGS    
REMARK   1  TITL 3 AND 13C CHEMICAL SHIFTS                                      
REMARK   1  REF    J.BIOMOL.NMR                  V.   7   256 1996              
REMARK   1  REFN                   ISSN 0925-2738                               
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1AFO 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_1000170757.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 313                                
REMARK 210  PH                             : 6.0                                
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : NULL                               
REMARK 210  SAMPLE CONTENTS                : NULL                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : HNCA; CBCACONH; HCCH-TOCSY; 15N    
REMARK 210                                   NOESY-HSQC; 13C NOESY-HSQC; HNHA;  
REMARK 210                                   SPIN-ECHO DIFF CT HSQC             
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 600 MHZ                   
REMARK 210  SPECTROMETER MODEL             : OMEGA; VARIAN                      
REMARK 210  SPECTROMETER MANUFACTURER      : GE; VARIAN                         
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : X-PLOR 3.1                         
REMARK 210   METHOD USED                   : DISTANCE GEOMETRY SIMULATED        
REMARK 210                                   ANNEALING HYBRID                   
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 38                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : LEAST RESTRAINT VIOLATIONS         
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: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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: 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 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  1 LEU A  64     -165.82     46.11                                   
REMARK 500  1 ALA A  65       31.32   -163.00                                   
REMARK 500  1 HIS A  67      -53.27    170.12                                   
REMARK 500  1 SER A  69      174.92     51.29                                   
REMARK 500  1 ILE A  99     -112.97    -82.55                                   
REMARK 500  1 LYS A 100     -174.81     47.63                                   
REMARK 500  1 HIS B  66      114.11     77.93                                   
REMARK 500  1 HIS B  67       38.02    168.20                                   
REMARK 500  1 PHE B  68      -88.24   -141.98                                   
REMARK 500  1 GLU B  72      -73.71    -66.30                                   
REMARK 500  1 ILE B  99      102.18     94.28                                   
REMARK 500  2 GLN A  63      143.07    179.89                                   
REMARK 500  2 ALA A  65       60.50     64.15                                   
REMARK 500  2 HIS A  67       74.19   -152.35                                   
REMARK 500  2 PHE A  68       84.37    -58.74                                   
REMARK 500  2 SER A  69     -152.28   -104.06                                   
REMARK 500  2 GLU A  70      -55.38    168.68                                   
REMARK 500  2 PRO A  71       83.54    -58.12                                   
REMARK 500  2 GLU A  72      -72.18    -67.51                                   
REMARK 500  2 LEU B  64      159.23     67.71                                   
REMARK 500  2 ALA B  65       68.97   -165.87                                   
REMARK 500  2 SER B  69     -152.33   -150.57                                   
REMARK 500  2 GLU B  70       98.23     73.34                                   
REMARK 500  2 PRO B  71       58.48    -62.28                                   
REMARK 500  2 GLU B  72      -74.95    -65.15                                   
REMARK 500  2 LYS B 100     -162.83   -115.08                                   
REMARK 500  3 LEU A  64      173.51    -53.98                                   
REMARK 500  3 ALA A  65      104.28   -166.49                                   
REMARK 500  3 HIS A  66     -148.84    -70.32                                   
REMARK 500  3 HIS A  67     -175.60    -65.94                                   
REMARK 500  3 SER A  69      157.82    -46.62                                   
REMARK 500  3 GLU A  72      -74.68    -63.21                                   
REMARK 500  3 HIS B  67     -169.49   -163.84                                   
REMARK 500  3 PHE B  68      -56.15     75.94                                   
REMARK 500  3 PRO B  71      106.43    -59.72                                   
REMARK 500  4 ALA A  65       24.52   -144.24                                   
REMARK 500  4 HIS A  66       77.86     51.41                                   
REMARK 500  4 HIS A  67      -55.30   -158.88                                   
REMARK 500  4 PHE A  68      -62.92     68.38                                   
REMARK 500  4 SER A  69       48.12     76.17                                   
REMARK 500  4 GLU A  70      101.54     55.46                                   
REMARK 500  4 GLU A  72      -70.77    -59.29                                   
REMARK 500  4 GLN B  63      167.03     61.01                                   
REMARK 500  4 LEU B  64      -28.80    175.80                                   
REMARK 500  4 HIS B  66       63.82   -154.74                                   
REMARK 500  4 HIS B  67       69.29   -101.28                                   
REMARK 500  4 PHE B  68       90.23    -67.17                                   
REMARK 500  4 SER B  69      109.37     75.90                                   
REMARK 500  4 GLU B  72      -74.76    -48.54                                   
REMARK 500  4 ILE B  99     -131.52    -79.71                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     191 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500  1 ARG A  96         0.31    SIDE CHAIN                              
REMARK 500  1 ARG A  97         0.24    SIDE CHAIN                              
REMARK 500  1 ARG B  96         0.25    SIDE CHAIN                              
REMARK 500  1 ARG B  97         0.31    SIDE CHAIN                              
REMARK 500  2 ARG A  96         0.23    SIDE CHAIN                              
REMARK 500  2 ARG A  97         0.18    SIDE CHAIN                              
REMARK 500  2 ARG B  96         0.19    SIDE CHAIN                              
REMARK 500  2 ARG B  97         0.31    SIDE CHAIN                              
REMARK 500  3 ARG A  96         0.20    SIDE CHAIN                              
REMARK 500  3 ARG A  97         0.27    SIDE CHAIN                              
REMARK 500  3 ARG B  96         0.32    SIDE CHAIN                              
REMARK 500  3 ARG B  97         0.30    SIDE CHAIN                              
REMARK 500  4 ARG A  96         0.12    SIDE CHAIN                              
REMARK 500  4 ARG A  97         0.31    SIDE CHAIN                              
REMARK 500  4 ARG B  96         0.30    SIDE CHAIN                              
REMARK 500  4 ARG B  97         0.24    SIDE CHAIN                              
REMARK 500  5 ARG A  96         0.29    SIDE CHAIN                              
REMARK 500  5 ARG A  97         0.17    SIDE CHAIN                              
REMARK 500  5 ARG B  96         0.30    SIDE CHAIN                              
REMARK 500  5 ARG B  97         0.23    SIDE CHAIN                              
REMARK 500  6 ARG A  96         0.32    SIDE CHAIN                              
REMARK 500  6 ARG A  97         0.20    SIDE CHAIN                              
REMARK 500  6 ARG B  96         0.27    SIDE CHAIN                              
REMARK 500  6 ARG B  97         0.26    SIDE CHAIN                              
REMARK 500  7 ARG A  96         0.27    SIDE CHAIN                              
REMARK 500  7 ARG A  97         0.24    SIDE CHAIN                              
REMARK 500  7 ARG B  96         0.28    SIDE CHAIN                              
REMARK 500  7 ARG B  97         0.28    SIDE CHAIN                              
REMARK 500  8 ARG A  96         0.24    SIDE CHAIN                              
REMARK 500  8 ARG A  97         0.32    SIDE CHAIN                              
REMARK 500  8 ARG B  96         0.31    SIDE CHAIN                              
REMARK 500  8 ARG B  97         0.30    SIDE CHAIN                              
REMARK 500  9 ARG A  96         0.17    SIDE CHAIN                              
REMARK 500  9 ARG A  97         0.28    SIDE CHAIN                              
REMARK 500  9 ARG B  96         0.30    SIDE CHAIN                              
REMARK 500  9 ARG B  97         0.19    SIDE CHAIN                              
REMARK 500 10 ARG A  96         0.23    SIDE CHAIN                              
REMARK 500 10 ARG A  97         0.25    SIDE CHAIN                              
REMARK 500 10 ARG B  96         0.32    SIDE CHAIN                              
REMARK 500 10 ARG B  97         0.28    SIDE CHAIN                              
REMARK 500 11 ARG A  96         0.19    SIDE CHAIN                              
REMARK 500 11 ARG A  97         0.27    SIDE CHAIN                              
REMARK 500 11 ARG B  96         0.24    SIDE CHAIN                              
REMARK 500 11 ARG B  97         0.23    SIDE CHAIN                              
REMARK 500 12 ARG A  96         0.30    SIDE CHAIN                              
REMARK 500 12 ARG A  97         0.27    SIDE CHAIN                              
REMARK 500 12 ARG B  96         0.31    SIDE CHAIN                              
REMARK 500 12 ARG B  97         0.32    SIDE CHAIN                              
REMARK 500 13 ARG A  96         0.28    SIDE CHAIN                              
REMARK 500 13 ARG A  97         0.31    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      79 PLANE DEVIATIONS.                             
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1AFO A   62   101  UNP    P02724   GLPA_HUMAN      81    120             
DBREF  1AFO B   62   101  UNP    P02724   GLPA_HUMAN      81    120             
SEQRES   1 A   40  VAL GLN LEU ALA HIS HIS PHE SER GLU PRO GLU ILE THR          
SEQRES   2 A   40  LEU ILE ILE PHE GLY VAL MET ALA GLY VAL ILE GLY THR          
SEQRES   3 A   40  ILE LEU LEU ILE SER TYR GLY ILE ARG ARG LEU ILE LYS          
SEQRES   4 A   40  LYS                                                          
SEQRES   1 B   40  VAL GLN LEU ALA HIS HIS PHE SER GLU PRO GLU ILE THR          
SEQRES   2 B   40  LEU ILE ILE PHE GLY VAL MET ALA GLY VAL ILE GLY THR          
SEQRES   3 B   40  ILE LEU LEU ILE SER TYR GLY ILE ARG ARG LEU ILE LYS          
SEQRES   4 B   40  LYS                                                          
HELIX    1   1 GLU A   72  LEU A   98  1                                  27    
HELIX    2   2 GLU B   72  LEU B   98  1                                  27    
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