HEADER    MUCIN MOTIF                             15-MAR-99   1SIA              
OBSLTE     20-FEB-02 1SIA      1KYJ                                             
TITLE     TUMOR ASSOCIATED MUCIN MOTIF                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (TUMOR-ASSOCIATED MUCIN);                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: CLUSTERED CARBOHYDRATE TUMOR ANTIGEN;                      
COMPND   5 OTHER_DETAILS: RESIDUES SER A 1, THR A 2, THR A 3 MODIFIED           
COMPND   6 BY N-ACETYL-2-DEOXY-2-AMINO-GALACATOSE                               
SOURCE    MOL_ID: 1                                                             
KEYWDS    MUCIN MOTIF, GLYCOPEPTIDE                                             
EXPDTA    NMR, 20 STRUCTURES                                                    
AUTHOR    D.H.LIVE,L.J.WILLIAMS,S.D.KUDUK,J.B.SCHWARZ,P.W.GLUNZ,X.-             
AUTHOR   2 T.CHEN,D.SAMES,R.A.KUMAR,S.J.DANISHEFSKY                             
REVDAT   4   01-APR-03 1SIA    1       JRNL                                     
REVDAT   3   20-FEB-02 1SIA    1       OBSLTE                                   
REVDAT   2   22-MAR-99 1SIA    1       JRNL                                     
REVDAT   1   18-MAR-99 1SIA    0                                                
JRNL        AUTH   D.H.LIVE,L.J.WILLIAMS,S.D.KUDUK,J.B.SCHWARZ,                 
JRNL        AUTH 2 P.W.GLUNZ,X.T.CHEN,D.SAMES,R.A.KUMAR,                        
JRNL        AUTH 3 S.J.DANISHEFSKY                                              
JRNL        TITL   PROBING CELL-SURFACE ARCHITECTURE THROUGH                    
JRNL        TITL 2 SYNTHESIS: AN NMR-DETERMINED STRUCTURAL MOTIF FOR            
JRNL        TITL 3 TUMOR-ASSOCIATED MUCINS.                                     
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V.  96  3489 1999              
JRNL        REFN   ASTM PNASA6  US ISSN 0027-8424                               
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 98                                            
REMARK   3   AUTHORS     : BRUNGER/MSI                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN        
REMARK   3  THE JRNL CITATION ABOVE.                                            
REMARK   4                                                                      
REMARK   4 1SIA COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998                       
REMARK   6                                                                      
REMARK   6 THE LIST OF EXPERIMENTAL RESTRAINTS IS AVAILABLE IN ENTRY            
REMARK   6 R1SIAMR.                                                             
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-MAR-1999.                
REMARK 100 THE RCSB ID CODE IS RCSB000654.                                      
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 291                                
REMARK 210  PH                             : 4.5                                
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : 100% D2O OR 90%H2O/10%D2O          
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NOESY, 3D TOCSY-NOESY              
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ, 800 MHZ                   
REMARK 210  SPECTROMETER MODEL             : INOVA                              
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : VNMR, NMRPIPE, X-PLOR              
REMARK 210   METHOD USED                   : TORSION SPACE SIMULATED            
REMARK 210                                   ANNEALING                          
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : LEAST RESTRAINT VIOLATION          
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: EXPERIMENTS FOR RESONANCE ASSIGNMENT AND NOE RESTRAINTS      
REMARK 210  2D TOCSY (45 MS MIXING PERIOD) NOESY (350 MS MIXING PERIOD) 3D      
REMARK 210  TOCSY-NOESY (45 MS AND 500 MS MIXING PERIODS) 1D PROTON FOR         
REMARK 210  BACKBONE COUPLINGS                                                  
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 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                             
REMARK 500   CB   THR A     2     C1   A2G A    10              2.17            
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600 RESIDUES SER  A 1, THR  A 2 AND THR A 3 ARE MODIFIED BY              
REMARK 600 N-ACETYL-2-DEOXY-2-AMINO-GALACATOSE (RESIDUE A2G)                    
REMARK 600 AS INDICATED IN THE LINK RECORDS.                                    
REMARK 600 REFER TO JRNL CITATION ABOVE FOR FULL DETAILS.                       
SEQRES   1 A    6  ACE SER THR THR ALA VAL                                      
MODRES 1SIA SER A    1  SER  GLYCOSYLATED                                       
MODRES 1SIA THR A    2  THR  GLYCOSYLATED                                       
MODRES 1SIA THR A    3  THR  GLYCOSYLATED                                       
HET    ACE  A   0       6                                                       
HET    A2G  A   7      25                                                       
HET    A2G  A  10      25                                                       
HET    A2G  A  13      25                                                       
HETNAM     ACE ACETYL GROUP                                                     
HETNAM     A2G N-ACETYL-2-DEOXY-2-AMINO-GALACTOSE                               
FORMUL   1  ACE    C2 H4 O                                                      
FORMUL   2  A2G    3(C8 H15 N O6)                                               
LINK         C   ACE A   0                 N   SER A   1                        
LINK         C1  A2G A   7                 OG  SER A   1                        
LINK         C1  A2G A  10                 OG1 THR A   2                        
LINK         C1  A2G A  13                 OG1 THR A   3                        
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   0      -4.172  -1.094  -8.505  1.00  0.00           C  
HETATM    2  O   ACE A   0      -5.096  -0.400  -8.934  1.00  0.00           O  
HETATM    3  CH3 ACE A   0      -4.000  -2.562  -8.846  1.00  0.00           C  
HETATM    4 1H   ACE A   0      -4.953  -2.972  -9.180  1.00  0.00           H  
HETATM    5 2H   ACE A   0      -3.262  -2.667  -9.641  1.00  0.00           H  
HETATM    6 3H   ACE A   0      -3.662  -3.104  -7.963  1.00  0.00           H