Annotations: 2E7Z

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e2e7zA3	A: Subtilisin-like	X: Subtilisin-like	H: Subtilisin-like	T: Ank_2, Ank_4, Ank_5	F:	ECOD (20:10:01)
A		e2e7zA2	A: Cytidine deaminase-like	X: Ribonuclease H-like	H: Ribonuclease H-like	T: PCI	F:	ECOD (20:10:01)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.20.25.90	Mainly Beta	Single Sheet	N-terminal domain of TfIIb	ADC-like domains	CATH (4.3.0)
A	3.40.50.740	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.40.228.10	Alpha Beta	3-Layer(aba) Sandwich	Dimethylsulfoxide Reductase	domain 2	CATH (4.3.0)
A	2.40.40.20	Mainly Beta	Beta Barrel	Barwin-like endoglucanases		CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Acetylene hydratase Ahy	oxidoreductase activity catalytic activity acetylene hydratase activity hydro-lyase activity lyase activity carbon-oxygen lyase activity binding molybdopterin cofactor binding iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding oxidoreductase activity catalytic activity acetylene hydratase activity hydro-lyase activity lyase activity carbon-oxygen lyase activity binding molybdopterin cofactor binding iron-sulfur cluster binding 4 iron, 4 sulfur cluster binding metal cluster binding small molecule binding cation binding ion binding metal ion binding	-	-

Chains	Accession	Name	Type
A	IPR050612	Prokaryotic Molybdopterin Oxidoreductases	Family
A	IPR041930	Acetylene hydratase	Domain
A	IPR006657	Molybdopterin dinucleotide-binding domain	Domain
A	IPR006656	Molybdopterin oxidoreductase	Domain
A	IPR009010	Aspartate decarboxylase-like domain superfamily	Homologous Superfamily
A	IPR037949	Acetylene hydratase, MopB domain	Domain