Annotations: 6YKM

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF01618	e6ykmA1	A: alpha bundles	X: Bacterial hemolysins-like	H: Biopolymer transport protein ExbB (From Topology)	T: Biopolymer transport protein ExbB	F: PF01618	ECOD (1.6)
B	PF01618	e6ykmB1	A: alpha bundles	X: Bacterial hemolysins-like	H: Biopolymer transport protein ExbB (From Topology)	T: Biopolymer transport protein ExbB	F: PF01618	ECOD (1.6)
C	PF01618	e6ykmC1	A: alpha bundles	X: Bacterial hemolysins-like	H: Biopolymer transport protein ExbB (From Topology)	T: Biopolymer transport protein ExbB	F: PF01618	ECOD (1.6)
D	PF01618	e6ykmD1	A: alpha bundles	X: Bacterial hemolysins-like	H: Biopolymer transport protein ExbB (From Topology)	T: Biopolymer transport protein ExbB	F: PF01618	ECOD (1.6)
E	PF01618	e6ykmE1	A: alpha bundles	X: Bacterial hemolysins-like	H: Biopolymer transport protein ExbB (From Topology)	T: Biopolymer transport protein ExbB	F: PF01618	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E	PF01618	MotA/TolQ/ExbB proton channel family (MotA_ExbB)	MotA/TolQ/ExbB proton channel family	-	Family
F, G	PF13677	Membrane MotB of proton-channel complex MotA/MotB (MotB_plug)	Membrane MotB of proton-channel complex MotA/MotB	This is the MotB member of the E.coli MotA/MotB proton-channel complex that forms the stator of the bacterial membrane flagellar motor. Key residues act as a plug to prevent premature proton flow. The plug is in the periplasm just C-terminal to the M ...	This is the MotB member of the E.coli MotA/MotB proton-channel complex that forms the stator of the bacterial membrane flagellar motor. Key residues act as a plug to prevent premature proton flow. The plug is in the periplasm just C-terminal to the MotB TM, consisting of an amphipathic alpha helix flanked by Pro-52 and Pro-65, eg in Swiss:D3V2T1. In addition to the Pro residues, Ile-58, Tyr-61, and Phe 62 are also essential for plug function [1][2].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E	Chemotaxis protein MotA, putative	-	chemotaxis response to stimulus taxis response to chemical response to external stimulus locomotion bacterial-type flagellum-dependent swarming motility bacterial-type flagellum-dependent cell motility cellular process cell motility archaeal or bacterial-type flagellum-dependent cell motility cilium or flagellum-dependent cell motility	cell periphery plasma membrane membrane cellular anatomical entity
F, G	Chemotaxis protein MotB, putative	-	-	cell periphery plasma membrane membrane cellular anatomical entity

Chains	Accession	Name	Type
A, B, C, D, E	IPR047055	Motility protein A-like	Family
A, B, C, D, E	IPR002898	MotA/TolQ/ExbB proton channel	Domain
A, B, C, D, E	IPR000540	Flagellar motor protein MotA, conserved site	Conserved Site
F, G	IPR006665	OmpA-like domain	Domain
F, G	IPR025713	Motility protein B-like, N-terminal domain	Domain
F, G	IPR036737	OmpA-like domain superfamily	Homologous Superfamily