1CHG

CHYMOTRYPSINOGEN,2.5 ANGSTROMS CRYSTAL STRUCTURE, COMPARISON WITH ALPHA-CHYMOTRYPSIN,AND IMPLICATIONS FOR ZYMOGEN ACTIVATION

Summary for 1CHG

Entry DOI	10.2210/pdb1chg/pdb
Descriptor	CHYMOTRYPSINOGEN A (1 entity in total)
Functional Keywords	hydrolase zymogen (serine proteinase)
Biological source	Bos taurus (cattle)
Cellular location	Secreted, extracellular space: P00766
Total number of polymer chains	1
Total formula weight	25686.04
Authors	Freer, S.T.,Kraut, J.,Robertus, J.D.,Wright, H.T.,Xuong, N.H. (deposition date: 1975-03-01, release date: 1976-11-22, Last modification date: 2024-10-23)
Primary citation	Freer, S.T.,Kraut, J.,Robertus, J.D.,Wright, H.T.,Xuong, N.H. Chymotrypsinogen: 2.5-angstrom crystal structure, comparison with alpha-chymotrypsin, and implications for zymogen activation. Biochemistry, 9:1997-2009, 1970 Cited by PubMed: 5442169 DOI: 10.1021/bi00811a022 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.5 Å)

Structure validation