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PDBe Entry: 1ab9 view

CRYSTAL STRUCTURE OF BOVINE GAMMA-CHYMOTRYPSIN
Summary
Header COMPLEX (SERINE PROTEASE/PEPTIDE)search
Method X-RAY DIFFRACTION
Experiment Resolution: 1.6 Å, R-factor: 19.1%, Free R-factor: 19.0%, Spacegroup: P 42 21 2
Released 20/08/1997, deposition: 05/02/1997, last revision: 24/02/2009
Authors Sugio, S.search; Kashima, A.search; Inoue, Y.search; Maeda, I.search; Nose, T.search; Shimohigashi, Y.search
Primary citation X-ray crystal structure of a dipeptide-chymotrypsin complex in an inhibitory interaction.
EUR.J.BIOCHEM.search vol:255, pag:12-23 (1998) [PubMed ID 9692896 ]search
Keywords HYDROLASEsearch, SERINE PROTEASEsearch, DIGESTIONsearch, PANCREASsearch, ZYMOGENsearch, COMPLEX (SERINE PROTEASE/PEPTIDE)search
EC 3.4.21.1 ExPASy BRENDA search (A B C)
Organism Bos taurus(cattle) 9913search(A B C)
UniProt Chymotrypsinogen A (EC 3.4.21.1) [Contains: Chymotrypsin A chain A; Chymotrypsin A chain B; Chymotrypsin A chain C] P00766search (A B C)
Solvent A, B, C, D
Polymers
Id Name Type UniProt Residues Observed
A GAMMA-CHYMOTRYPSIN Protein P00766 (CTRA_BOVIN)search
13 76%
B GAMMA-CHYMOTRYPSIN Protein P00766 (CTRA_BOVIN)search
131 100%
C GAMMA-CHYMOTRYPSIN Protein P00766 (CTRA_BOVIN)search
97 98%
D PENTAPEPTIDE (TPGVY) Protein
5 100%
Heterogens
Id Name Ligands
B SULFATE ION SO4 search
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