6HDX

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PaaK	e6hdxA3	A: beta barrels	X: beta-barrel domain in acetyl-CoA synthetase-like proteins (From Topology)	H: beta-barrel domain in acetyl-CoA synthetase-like proteins (From Topology)	T: beta-barrel domain in acetyl-CoA synthetase-like proteins	F: PaaK	ECOD (1.6)
A	AMP-binding_C_2	e6hdxA2	A: a+b two layers	X: Alpha-lytic protease prodomain-like	H: a+b domain in acetyl-CoA synthetase-like proteins (From Topology)	T: a+b domain in acetyl-CoA synthetase-like proteins	F: AMP-binding_C_2	ECOD (1.6)
A	AMP-binding_2nd	e6hdxA1	A: a/b three-layered sandwiches	X: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	H: Rossmann-like domain in Acetyl-CoA synthetase-like proteins (From Topology)	T: Rossmann-like domain in Acetyl-CoA synthetase-like proteins	F: AMP-binding_2nd	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A	PF00501	AMP-binding enzyme (AMP-binding)	AMP-binding enzyme	-	Family
A	PF14535	AMP-binding enzyme C-terminal domain (AMP-binding_C_2)	AMP-binding enzyme C-terminal domain	This is a small domain that is found C terminal to Pfam:PF00501. It has a central beta sheet core that is flanked by alpha helices.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	2-hydroxyisobutyryl-CoA synthetase	catalytic activity ligase activity binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding	-	-

Chains	Accession	Name	Type
A	IPR045851	AMP-binding enzyme, C-terminal domain superfamily	Homologous Superfamily
A	IPR042099	ANL, N-terminal domain	Homologous Superfamily
A	IPR028154	AMP-dependent ligase, C-terminal	Domain
A	IPR000873	AMP-dependent synthetase/ligase domain	Domain