HEADER    TERNARY COMPLEX (ZYMOGEN)               
COMPND    MOL_ID: 1;                                                  
COMPND   2 MOLECULE: PROCARBOXYPEPTIDASE A;                           
COMPND   3 CHAIN: A, B;                                               
COMPND   4 EC: 3.4.17.1;                                              
COMPND   5 MOL_ID: 2;                                                 
COMPND   6 MOLECULE: PROPROTEINASE E;                                 
COMPND   7 CHAIN: C;                                                  
COMPND   8 MOL_ID: 3;                                                 
COMPND   9 MOLECULE: CHYMOTRYPSINOGEN C;                              
COMPND  10 CHAIN: D;                                                  
COMPND  11 SYNONYM: TC, PCPA-TC;                                      
COMPND  12 BIOLOGICAL_UNIT: THE ZYMOGEN IS SECRETED AS A TERNARY      
COMPND  13 COMPLEX COMPOSED OF PROCARBOXYPEPTIDASE A, CHYMOTRYPSINOGEN
COMPND  14 C AND PROPROTEINASE E                                      
SOURCE    MOL_ID: 1;                                                  
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                           
SOURCE   3 ORGANISM_COMMON: BOVINE;                                   
SOURCE   4 ORGAN: PANCREAS;                                           
SOURCE   5 MOL_ID: 2;                                                 
SOURCE   6 ORGANISM_SCIENTIFIC: BOS TAURUS;                           
SOURCE   7 ORGANISM_COMMON: BOVINE;                                   
SOURCE   8 ORGAN: PANCREAS;                                           
SOURCE   9 MOL_ID: 3;                                                 
SOURCE  10 ORGANISM_SCIENTIFIC: BOS TAURUS;                           
SOURCE  11 ORGANISM_COMMON: BOVINE                                    
RESOLUTION  SOURCE               : NULL; DESY                 
AUTHOR    F.X.GOMIS-RUTH,M.GOMEZ,W.BODE,R.HUBER,F.X.AVILES            
RESOLUTION     : BRUNGER                                      
EXPDTA    X-RAY DIFFRACTION                                           
JRNL        AUTH   F.X.GOMIS-RUTH,M.GOMEZ,W.BODE,R.HUBER,             
JRNL        AUTH 2 F.X.AVILES                                         
JRNL        TITL   THE THREE-DIMENSIONAL STRUCTURE OF THE NATIVE      
JRNL        TITL 2 TERNARY COMPLEX OF BOVINE PANCREATIC               
JRNL        TITL 3 PROCARBOXYPEPTIDASE A WITH PROPROTEINASE E AND     
JRNL        TITL 4 CHYMOTRYPSINOGEN C                                 
JRNL        REF    EMBO J.                       V.  14  4387 1995    
JRNL        REFN   ASTM EMJODG  UK ISSN 0261-4189                 0897
RESOLUTION   2.35 ANGSTROMS.                                  



 Sequence in PIR format: 
>P1;1pytA
 structureX:1pytA:   4 :A:  99 :A:chymotrypsinogen c:bos taurus: 9.99: 9.99
 KEDFVGHQVLRITAADEAEVQTVKELEDLEHLQLDFWRGPGQPGSPIDVRVPFPSLQAVKVFLEAHGIRYRIMIE
 DVQSLLDEEQEQMFASQSR*




 View SSTRUC file for 1pytA 
 Rasmol View of  1pytA