HEADER    MEMBRANE PROTEIN                        12-JUN-06   2HAC              
TITLE     STRUCTURE OF ZETA-ZETA TRANSMEMBRANE DIMER                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: T-CELL SURFACE GLYCOPROTEIN CD3 ZETA CHAIN;                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: TRANSMEMBRANE REGION (28-60);                              
COMPND   5 SYNONYM: T-CELL RECEPTOR T3 ZETA CHAIN;                              
COMPND   6 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: CD3Z, T3Z, TCRZ;                                               
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    TRANSMEMBRANE, ALPHA HELIX, MEMBRANE PROTEIN                          
EXPDTA    SOLUTION NMR                                                          
NUMMDL    15                                                                    
AUTHOR    J.J.CHOU,K.W.WUCHERPFENNIG,J.R.SCHNELL,M.E.CALL                       
REVDAT   4   20-NOV-24 2HAC    1       REMARK                                   
REVDAT   3   20-OCT-21 2HAC    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 2HAC    1       VERSN                                    
REVDAT   1   31-OCT-06 2HAC    0                                                
JRNL        AUTH   M.E.CALL,J.R.SCHNELL,C.XU,R.A.LUTZ,J.J.CHOU,                 
JRNL        AUTH 2 K.W.WUCHERPFENNIG                                            
JRNL        TITL   THE STRUCTURE OF THE ZETAZETA TRANSMEMBRANE DIMER REVEALS    
JRNL        TITL 2 FEATURES ESSENTIAL FOR ITS ASSEMBLY WITH THE T CELL          
JRNL        TITL 3 RECEPTOR.                                                    
JRNL        REF    CELL(CAMBRIDGE,MASS.)         V. 127   355 2006              
JRNL        REFN                   ISSN 0092-8674                               
JRNL        PMID   17055436                                                     
JRNL        DOI    10.1016/J.CELL.2006.08.044                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : NMRPIPE 1.0, XPLOR-NIH 2.11                          
REMARK   3   AUTHORS     : FRANK DELAGLIO (NMRPIPE), CHARLES SCHWIETERS         
REMARK   3                 (XPLOR-NIH)                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: 426 INTRAMOLECULAR NOE RESTRAINTS, 46     
REMARK   3  INTERMOLECULAR NOE RESTRAINTS, 42 DIHEDRAL ANGLE RESTRAINTS, 70     
REMARK   3  RESIDUAL DIPOLAR COUPLING RESTRAINTS.                               
REMARK   4                                                                      
REMARK   4 2HAC COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000038128.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 303                                
REMARK 210  PH                             : 7.0                                
REMARK 210  IONIC STRENGTH                 : 20 MM SODIUM PHOSPHATE BUFFER      
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 0.5-1.0 MM DISULFIDE CROSSLINKED   
REMARK 210                                   ZETA-ZETA DIMER U-15N,U-13C,85%-   
REMARK 210                                   2H. SODIUM DODECYL SULFATE (40     
REMARK 210                                   MM) AND DODECYL PHOSPHOCHOLINE     
REMARK 210                                   (200 MM), 95% H2O, 5% D2O.; 0.5-   
REMARK 210                                   1.0 MM DISULFIDE CROSSLINKED       
REMARK 210                                   ZETA-ZETA DIMER U-15N,U-13C.       
REMARK 210                                   SODIUM DODECYL SULFATE (40 MM)     
REMARK 210                                   AND DODECYL PHOSPHOCHOLINE (200    
REMARK 210                                   MM), 95% H2O, 5% D2O.; 0.5-1.0     
REMARK 210                                   MM DISULFIDE CROSSLINKED ZETA-     
REMARK 210                                   ZETA DIMER, MIXED-LABEL. ONE       
REMARK 210                                   MONOMER: U-15N,U-2H. OTHER         
REMARK 210                                   MONOMER: NATURAL ABUNDANCE         
REMARK 210                                   ISOTOPES. SODIUM DODECYL SULFATE   
REMARK 210                                   (40 MM) AND DODECYL                
REMARK 210                                   PHOSPHOCHOLINE (200 MM), 95% H2O,  
REMARK 210                                   5% D2O.; 0.5-1.0 MM DISULFIDE      
REMARK 210                                   CROSSLINKED ZETA-ZETA DIMER U-     
REMARK 210                                   15N,U-13C. SODIUM DODECYL          
REMARK 210                                   SULFATE (40 MM) AND DODECYL        
REMARK 210                                   PHOSPHOCHOLINE (200 MM), 95% H2O,  
REMARK 210                                   5% D2O. 5% POLYACRYLAMIDE GEL.     
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : GRADIENT-ENHANCED HNCA; 3D_15N     
REMARK 210                                   -SEPARATED_NOESY; 3D_13C-          
REMARK 210                                   SEPARATED_NOESY; STANDARD HSQC     
REMARK 210                                   AND TROSY-HSQC FOR D(NH)           
REMARK 210                                   COUPLINGS; 2D (CA)CONH             
REMARK 210                                   QUANTITATIVE JCH EXPERIMENT FOR    
REMARK 210                                   D(CAHA) COUPLINGS                  
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 600 MHZ                   
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : CARA 1.5                           
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 30                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 15                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
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: 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   H1   ASP B    -3     H    SER B    -2              1.34            
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  2 SER A  -2       90.62     50.99                                   
REMARK 500  2 SER B  26       97.27     54.34                                   
REMARK 500  2 ALA B  29     -169.47     47.19                                   
REMARK 500  3 ARG B  27      -99.64     51.85                                   
REMARK 500  4 SER A  -2       29.29     49.89                                   
REMARK 500  4 PHE A  25      -86.87    -84.82                                   
REMARK 500  4 ALA B  29      -98.80     51.36                                   
REMARK 500  5 SER A  -2       19.13     48.34                                   
REMARK 500  5 SER A  26      -21.73   -157.05                                   
REMARK 500  6 SER A  -2      177.95     53.11                                   
REMARK 500  7 SER A  26      -45.80   -156.27                                   
REMARK 500  7 SER A  28       29.18     47.64                                   
REMARK 500  8 LYS A  -1       10.47    -69.68                                   
REMARK 500  8 SER A  28     -157.04     48.84                                   
REMARK 500  8 ARG B  27     -137.87     53.69                                   
REMARK 500  8 SER B  28       85.34     49.68                                   
REMARK 500  9 SER A  28       27.99     49.70                                   
REMARK 500  9 ALA B  29       -1.62   -159.19                                   
REMARK 500 11 ARG B  27      -80.71     56.99                                   
REMARK 500 12 ARG A  27     -157.97     51.46                                   
REMARK 500 12 SER B  26      -10.86   -154.75                                   
REMARK 500 12 SER B  28       73.44     50.65                                   
REMARK 500 13 ALA A  29     -175.59     49.37                                   
REMARK 500 13 ARG B  27       94.08     46.35                                   
REMARK 500 14 ARG A  27     -116.52     45.75                                   
REMARK 500 14 SER A  28      176.83     51.96                                   
REMARK 500 14 ALA A  29        3.79     57.78                                   
REMARK 500 14 ALA B  29     -118.76     47.85                                   
REMARK 500 15 SER A  28     -175.50     56.78                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  2HAC A   -3    30  UNP    P20963   CD3Z_HUMAN      28     60             
DBREF  2HAC B   -3    30  UNP    P20963   CD3Z_HUMAN      28     60             
SEQADV 2HAC SER A   -2  UNP  P20963    PRO    29 ENGINEERED MUTATION            
SEQADV 2HAC SER B   -2  UNP  P20963    PRO    29 ENGINEERED MUTATION            
SEQRES   1 A   33  ASP SER LYS LEU CYS TYR LEU LEU ASP GLY ILE LEU PHE          
SEQRES   2 A   33  ILE TYR GLY VAL ILE LEU THR ALA LEU PHE LEU ARG VAL          
SEQRES   3 A   33  LYS PHE SER ARG SER ALA ASP                                  
SEQRES   1 B   33  ASP SER LYS LEU CYS TYR LEU LEU ASP GLY ILE LEU PHE          
SEQRES   2 B   33  ILE TYR GLY VAL ILE LEU THR ALA LEU PHE LEU ARG VAL          
SEQRES   3 B   33  LYS PHE SER ARG SER ALA ASP                                  
HELIX    1   1 LYS A   -1  PHE A   25  1                                  26    
HELIX    2   2 LYS B   -1  PHE B   25  1                                  26    
SSBOND   1 CYS A    2    CYS B    2                          1555   1555  2.02  
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