HEADER    LEUCINE ZIPPERS                         09-JUN-98   2A93              
TITLE     NMR SOLUTION STRUCTURE OF THE C-MYC-MAX HETERODIMERIC LEUCINE ZIPPER, 
TITLE    2 40 STRUCTURES                                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: C-MYC-MAX HETERODIMERIC LEUCINE ZIPPER;                    
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: LEUCINE ZIPPER;                                            
COMPND   5 SYNONYM: COILED COIL, LZ;                                            
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: DISULPHIDE LINK AT THE N-TERMINI;                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: C-MYC-MAX HETERODIMERIC LEUCINE ZIPPER;                    
COMPND  10 CHAIN: B;                                                            
COMPND  11 FRAGMENT: LEUCINE ZIPPER;                                            
COMPND  12 SYNONYM: COILED COIL, LZ;                                            
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 OTHER_DETAILS: DISULPHIDE LINK AT THE N-TERMINI                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: BOTH C-MYC AND MAX HAVE A NON BIOLOGICAL CGG LINKER   
SOURCE   4 AT THE N-TERMINUS OF THE PROTEIN. C-MYC AND MAX ARE NUCLEAR          
SOURCE   5 PROTEINS.;                                                           
SOURCE   6 MOL_ID: 2;                                                           
SOURCE   7 SYNTHETIC: YES;                                                      
SOURCE   8 OTHER_DETAILS: BOTH C-MYC AND MAX HAVE A NON BIOLOGICAL CGG LINKER   
SOURCE   9 AT THE N-TERMINUS OF THE PROTEIN. C-MYC AND MAX ARE NUCLEAR          
SOURCE  10 PROTEINS.                                                            
KEYWDS    LEUCINE ZIPPERS, 2D NMR, SOLUTION STRUCTURE, H-BONDS, BURIED SALT     
KEYWDS   2 BRIDGE                                                               
EXPDTA    SOLUTION NMR                                                          
NUMMDL    40                                                                    
AUTHOR    P.LAVIGNE,M.P.CRUMP,S.M.GAGNE,R.S.HODGES,C.M.KAY,B.D.SYKES            
REVDAT   5   20-NOV-24 2A93    1       REMARK                                   
REVDAT   4   09-MAR-22 2A93    1       REMARK LINK                              
REVDAT   3   24-FEB-09 2A93    1       VERSN                                    
REVDAT   2   23-FEB-99 2A93    1       COMPND REMARK TITLE  DBREF               
REVDAT   2 2                   1       SOURCE FORMUL                            
REVDAT   1   27-JAN-99 2A93    0                                                
JRNL        AUTH   P.LAVIGNE,M.P.CRUMP,S.M.GAGNE,R.S.HODGES,C.M.KAY,B.D.SYKES   
JRNL        TITL   INSIGHTS INTO THE MECHANISM OF HETERODIMERIZATION FROM THE   
JRNL        TITL 2 1H-NMR SOLUTION STRUCTURE OF THE C-MYC-MAX HETERODIMERIC     
JRNL        TITL 3 LEUCINE ZIPPER.                                              
JRNL        REF    J.MOL.BIOL.                   V. 281   165 1998              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   9680483                                                      
JRNL        DOI    10.1006/JMBI.1998.1914                                       
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: REFINEMENT DETAILS CAN BE FOUND IN THE    
REMARK   3  JRNL CITATION ABOVE.                                                
REMARK   4                                                                      
REMARK   4 2A93 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_1000177717.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 4.8                                
REMARK 210  IONIC STRENGTH                 : 100 MM                             
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : WATER                              
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NOESY; TOCSY; DQF-COSY             
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 600 MHZ                   
REMARK 210  SPECTROMETER MODEL             : VXR-500; UNITY 600                 
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : X-PLOR                             
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 40                                 
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 40                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : LEAST RESTRAINT VIOLATION ONLY.    
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING 1H 2D NMR SPECTROSCOPY.   
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: 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 ILE B  17      -74.46    -62.83                                   
REMARK 500  2 ILE B  17      -72.84    -58.86                                   
REMARK 500  3 GLN A  33       38.66    -98.29                                   
REMARK 500  3 ILE B  17      -71.48    -59.96                                   
REMARK 500  4 MET B   6      169.28     60.80                                   
REMARK 500  4 ILE B  17      -74.20    -61.96                                   
REMARK 500  5 ILE B  17      -73.78    -61.56                                   
REMARK 500  6 ILE B  17      -72.83    -60.74                                   
REMARK 500  7 GLU A  32       37.47    -99.21                                   
REMARK 500  8 ILE B  17      -74.97    -61.97                                   
REMARK 500  8 ALA B  33       35.11    -99.90                                   
REMARK 500  9 MET B   6      174.10     60.93                                   
REMARK 500  9 ILE B  17      -72.67    -62.23                                   
REMARK 500 10 GLU A  32      -72.39    -86.35                                   
REMARK 500 10 ILE B  17      -73.70    -61.59                                   
REMARK 500 11 MET B   6     -177.11     60.50                                   
REMARK 500 11 ILE B  17      -71.53    -60.34                                   
REMARK 500 12 MET B   6      177.01     61.28                                   
REMARK 500 12 ILE B  17      -74.16    -62.80                                   
REMARK 500 13 ILE B  17      -72.13    -58.72                                   
REMARK 500 14 GLN A  33      -71.09    -64.36                                   
REMARK 500 14 ILE B  17      -74.91    -62.14                                   
REMARK 500 15 ILE B  17      -74.02    -61.77                                   
REMARK 500 16 ILE B  17      -70.10    -62.14                                   
REMARK 500 17 GLU A  32       38.00    -99.17                                   
REMARK 500 17 ILE B  17      -72.40    -62.51                                   
REMARK 500 17 ALA B  33       32.95    -99.88                                   
REMARK 500 18 GLN A  33       32.31    -99.98                                   
REMARK 500 18 ILE B  17      -75.03    -61.66                                   
REMARK 500 19 ILE B  17      -75.75    -62.28                                   
REMARK 500 19 ALA B  33      -70.30    -99.99                                   
REMARK 500 20 MET B   6     -177.84     61.15                                   
REMARK 500 20 ILE B  17      -74.72    -62.21                                   
REMARK 500 21 GLN A  33       38.56    -98.15                                   
REMARK 500 21 ILE B  17      -73.26    -62.19                                   
REMARK 500 22 ILE B  17      -73.75    -58.91                                   
REMARK 500 23 ILE B  17      -70.72    -59.05                                   
REMARK 500 23 LEU B  20      -70.20    -70.64                                   
REMARK 500 24 ILE B  17      -73.86    -62.03                                   
REMARK 500 25 MET B   6      172.28     60.95                                   
REMARK 500 25 ILE B  17      -71.77    -61.53                                   
REMARK 500 26 ILE B  17      -76.42    -60.92                                   
REMARK 500 27 GLN A  33       32.24    -99.99                                   
REMARK 500 27 MET B   6     -173.32     44.18                                   
REMARK 500 28 ILE B  17      -74.75    -62.36                                   
REMARK 500 29 GLU A  32       31.33    -98.66                                   
REMARK 500 29 ILE B  17      -72.68    -59.61                                   
REMARK 500 29 ALA B  33       31.15    -99.01                                   
REMARK 500 30 ILE B  17      -74.07    -58.69                                   
REMARK 500 31 ILE B  17      -73.92    -60.08                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      65 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 A 35                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NH2 B 35                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1A93   RELATED DB: PDB                                   
DBREF  2A93 A    6    34  UNP    P01106   MYC_HUMAN      406    434             
DBREF  2A93 B    6    34  UNP    P28574   MAX_MOUSE       74    102             
SEQRES   1 A   34  ACE CYS GLY GLY VAL GLN ALA GLU GLU GLN LYS LEU ILE          
SEQRES   2 A   34  SER GLU GLU ASP LEU LEU ARG LYS ARG ARG GLU GLN LEU          
SEQRES   3 A   34  LYS HIS LYS LEU GLU GLN LEU NH2                              
SEQRES   1 B   34  ACE CYS GLY GLY MET ARG ARG LYS ASN ASP THR HIS GLN          
SEQRES   2 B   34  GLN ASP ILE ASP ASP LEU LYS ARG GLN ASN ALA LEU LEU          
SEQRES   3 B   34  GLU GLN GLN VAL ARG ALA LEU NH2                              
HET    ACE  A   2       6                                                       
HET    NH2  A  35       3                                                       
HET    ACE  B   2       6                                                       
HET    NH2  B  35       3                                                       
HETNAM     ACE ACETYL GROUP                                                     
HETNAM     NH2 AMINO GROUP                                                      
FORMUL   1  ACE    2(C2 H4 O)                                                   
FORMUL   1  NH2    2(H2 N)                                                      
HELIX    1   1 VAL A    6  GLU A   32  1                                  27    
HELIX    2   2 MET B    6  VAL B   31  1                                  26    
SSBOND   1 CYS A    3    CYS B    3                          1555   1555  2.02  
LINK         C   ACE A   2                 N   CYS A   3     1555   1555  1.33  
LINK         C   LEU A  34                 N   NH2 A  35     1555   1555  1.31  
LINK         C   ACE B   2                 N   CYS B   3     1555   1555  1.33  
LINK         C   LEU B  34                 N   NH2 B  35     1555   1555  1.30  
SITE     1 AC3  1 LEU A  34                                                     
SITE     1 AC4  1 LEU B  34                                                     
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                                                                  
HETATM    1  C   ACE A   2      -0.479  21.276   9.706  1.00  0.00           C  
HETATM    2  O   ACE A   2       0.341  20.399   9.430  1.00  0.00           O  
HETATM    3  CH3 ACE A   2      -1.240  21.253  11.027  1.00  0.00           C  
HETATM    4  H1  ACE A   2      -0.952  20.380  11.594  1.00  0.00           H  
HETATM    5  H2  ACE A   2      -2.303  21.222  10.830  1.00  0.00           H  
HETATM    6  H3  ACE A   2      -1.007  22.143  11.593  1.00  0.00           H