1ESA

DIRECT STRUCTURE OBSERVATION OF AN ACYL-ENZYME INTERMEDIATE IN THE HYDROLYSIS OF AN ESTER SUBSTRATE BY ELASTASE

Summary for 1ESA

Entry DOI	10.2210/pdb1esa/pdb
Descriptor	PORCINE PANCREATIC ELASTASE, CALCIUM ION, SULFATE ION, ... (4 entities in total)
Functional Keywords	hydrolase(serine proteinase)
Biological source	Sus scrofa (pig)
Cellular location	Secreted: P00772
Total number of polymer chains	1
Total formula weight	26160.24
Authors	Ding, X.,Rasmussen, B.,Petsko, G.A.,Ringe, D. (deposition date: 1994-02-04, release date: 1994-04-30, Last modification date: 2011-07-13)
Primary citation	Ding, X.,Rasmussen, B.F.,Petsko, G.A.,Ringe, D. Direct structural observation of an acyl-enzyme intermediate in the hydrolysis of an ester substrate by elastase. Biochemistry, 33:9285-9293, 1994 Cited by PubMed: 8049229 DOI: 10.1021/bi00197a032 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.65 Å)

Structure validation