2BTN | pdb_00002btn

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	MATH_2	e2btnA1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: winged helix domain	F: MATH_2	ECOD (v294.1)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.15.10	Alpha Beta	4-Layer Sandwich	Metallo-beta-lactamase	Chain A	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	AIIA-LIKE PROTEIN	acyl-L-homoserine-lactone lactonohydrolase activity hydrolase activity, acting on ester bonds carboxylic ester hydrolase activity lactonohydrolase activity hydrolase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A	IPR036866	Ribonuclease Z/Hydroxyacylglutathione hydrolase-like	Homologous Superfamily
A	IPR001279	Metallo-beta-lactamase	Domain
A	IPR054870	N-acyl homoserine lactonase AiiA	Family
A	IPR051013	N-acyl homoserine lactonase-like	Family