1CPX

BETA FORM OF CARBOXYPEPTIDASE A (RESIDUES 3-307) FROM BOVINE PANCREAS IN AN ORTHORHOMBIC CRYSTAL FORM WITH TWO ZINC IONS IN THE ACTIVE SITE.

Summary for 1CPX

Entry DOI	10.2210/pdb1cpx/pdb
Descriptor	PROTEIN (CARBOXYPEPTIDASE A), ZINC ION, HYDROXIDE ION, ... (4 entities in total)
Functional Keywords	metalloprotease, hydrolase, carboxypeptidase, zinc inhibition, induced fit
Biological source	Bos taurus (cattle)
Cellular location	Secreted, extracellular space: P00730
Total number of polymer chains	1
Total formula weight	34593.24
Authors	Bukrinsky, J.T.,Bjerrum, M.J.,Kadziola, A. (deposition date: 1998-07-27, release date: 1998-08-05, Last modification date: 2023-08-09)
Primary citation	Bukrinsky, J.T.,Bjerrum, M.J.,Kadziola, A. Native carboxypeptidase A in a new crystal environment reveals a different conformation of the important tyrosine 248. Biochemistry, 37:16555-16564, 1998 Cited by PubMed: 9843422 DOI: 10.1021/bi981678i PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2 Å)

Structure validation