2CH7

Crystal structure of the cytoplasmic domain of a bacterial chemoreceptor from Thermotoga maritima

Domain Annotation: SCOP Classification SCOP Database (version: 2.0) Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species
A	d2ch7a1	Coiled coil proteins	Antiparallel coiled-coil	Methyl-accepting chemotaxis protein (MCP) signaling domain	Methyl-accepting chemotaxis protein (MCP) signaling domain	Methyl-accepting chemotaxis protein 2, MCP2	(Thermotoga maritima ) [TaxId: 2336 ]
B	d2ch7b1	Coiled coil proteins	Antiparallel coiled-coil	Methyl-accepting chemotaxis protein (MCP) signaling domain	Methyl-accepting chemotaxis protein (MCP) signaling domain	Methyl-accepting chemotaxis protein 2, MCP2	(Thermotoga maritima ) [TaxId: 2336 ]

Domain Annotation: CATH CATH Database (version 4.2.0) Homepage

Chain	Domain	Class	Architecture	Topology	Homology
A	1.10.287.950	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Methyl-accepting chemotaxis protein
B	1.10.287.950	Mainly Alpha	Orthogonal Bundle	Helix Hairpins	Methyl-accepting chemotaxis protein

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Identifier	Description	Comments	Source
A	PF00015	Methyl-accepting chemotaxis protein (MCP) signalling domain (MCPsignal)	Methyl-accepting chemotaxis protein (MCP) signalling domain	-	Family
B	PF00015	Methyl-accepting chemotaxis protein (MCP) signalling domain (MCPsignal)	Methyl-accepting chemotaxis protein (MCP) signalling domain	-	Family

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	METHYL-ACCEPTING CHEMOTAXIS PROTEIN	transmembrane signaling receptor activity signaling receptor activity molecular transducer activity		plasma membrane integral component of plasma membrane membrane integral component of membrane intrinsic component of membrane intrinsic component of plasma membrane cell periphery cellular anatomical entity
B	METHYL-ACCEPTING CHEMOTAXIS PROTEIN	transmembrane signaling receptor activity signaling receptor activity molecular transducer activity		plasma membrane integral component of plasma membrane membrane integral component of membrane intrinsic component of membrane intrinsic component of plasma membrane cell periphery cellular anatomical entity

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.