Annotations: 4TKO

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	HlyD_D23_C	e4tkoB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: Alanine racemase-C	F: HlyD_D23_C	ECOD (1.6)
A [auth B]	HlyD_1st_2	e4tkoB3	A: alpha bundles	X: helical hairpin of HlyD-like secretion proteins (From Topology)	H: helical hairpin of HlyD-like secretion proteins (From Topology)	T: helical hairpin of HlyD-like secretion proteins	F: HlyD_1st_2	ECOD (1.6)
A [auth B]	Biotin_lipoyl_1	e4tkoB2	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Single hybrid motif	F: Biotin_lipoyl_1	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	2.40.30.170	Mainly Beta	Beta Barrel	Elongation Factor Tu (Ef-tu)	domain 3	CATH (4.3.0)
A [auth B]	2.40.50.100	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B]	EmrA	xenobiotic transmembrane transporter activity transporter activity transmembrane transporter activity	xenobiotic export from cell xenobiotic transport response to stimulus xenobiotic detoxification by transmembrane export across the plasma membrane transport detoxification export from cell export across plasma membrane establishment of localization response to toxic substance transmembrane transport localization response to chemical cellular process	cell periphery cellular anatomical structure plasma membrane membrane

Chains	Accession	Name	Type
A [auth B]	IPR043602	CusB-like_dom_1	Unknown
A [auth B]	IPR042103	Serine-tRNA synthetase, type1, N-terminal domain superfamily	Homologous Superfamily
A [auth B]	IPR050739	Membrane Fusion Protein	Family
A [auth B]	IPR005694	Membrane fusion proteins, proteobacteria	Family