CATH Domain 1q2qA00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.710	Beta-lactamase
	3.40.710.10	DD-peptidase/beta-lactamase superfamily

Domain Context

CATH Clusters

Superfamily	DD-peptidase/beta-lactamase superfamily
Functional Family	Beta-lactamase

Enzyme Information

UniProtKB Entries (1)

Q59401_ENTCL

Enterobacter cloacae

Beta-lactamase

PDB Structure

PDB	1Q2Q
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Structure-activity relationship of 6-methylidene penems bearing tricyclic heterocycles as broad-spectrum beta-lactamase inhibitors: crystallographic structures show unexpected binding of 1,4-thiazepine intermediates Venkatesan, A.M., Gu, Y., Dos Santos, O., Abe, T., Agarwal, A., Yang, Y., Petersen, P.J., Weiss, W.J., Mansour, T.S., Nukaga, M., Hujer, A., Bonomo, R.A., Knox, J.R. J.Med.Chem.