4ECA

ASPARAGINASE FROM E. COLI, MUTANT T89V WITH COVALENTLY BOUND ASPARTATE

Summary for 4ECA

Entry DOI	10.2210/pdb4eca/pdb
Descriptor	L-ASPARAGINE AMIDOHYDROLASE (2 entities in total)
Functional Keywords	hydrolase, acyl-enzyme intermediate, threonine amidohydrolase
Biological source	Escherichia coli
Total number of polymer chains	4
Total formula weight	138959.70
Authors	Palm, G.J.,Lubkowski, J.,Wlodawer, A. (deposition date: 1997-02-21, release date: 1997-06-16, Last modification date: 2023-08-09)
Primary citation	Palm, G.J.,Lubkowski, J.,Derst, C.,Schleper, S.,Rohm, K.H.,Wlodawer, A. A covalently bound catalytic intermediate in Escherichia coli asparaginase: crystal structure of a Thr-89-Val mutant. FEBS Lett., 390:211-216, 1996 Cited by PubMed: 8706862 DOI: 10.1016/0014-5793(96)00660-6 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.2 Å)

Structure validation