5Y4S

Structure of a methyltransferase complex

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	CheR_N	e5y4sA1	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
A	CheR	e5y4sA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
B	CheR_N	e5y4sB1	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
B	CheR	e5y4sB2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
C	CheR_N	e5y4sC2	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
C	CheR	e5y4sC1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
D	CheR_N	e5y4sD1	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
D	CheR	e5y4sD2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
E	CheR_N	e5y4sE1	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
E	CheR	e5y4sE2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
F	CheR_N	e5y4sF2	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
F	CheR	e5y4sF1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
G	CheR_N	e5y4sG2	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
G	CheR	e5y4sG1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
H	CheR_N	e5y4sH1	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
H	CheR	e5y4sH2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
I	CheR_N	e5y4sI2	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
I	CheR	e5y4sI1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)
J	CheR_N	e5y4sJ2	A: alpha arrays	X: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	H: Chemotaxis receptor methyltransferase CheR, N-terminal domain (From Topology)	T: Chemotaxis receptor methyltransferase CheR, N-terminal domain	F: CheR_N	ECOD (1.6)
J	CheR	e5y4sJ1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: CheR	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF03705	CheR methyltransferase, all-alpha domain (CheR_N)	CheR methyltransferase, all-alpha domain	CheR proteins are part of the chemotaxis signaling mechanism in bacteria. CheR methylates the chemotaxis receptor at specific glutamate residues. CheR is an S-adenosylmethionine- dependent methyltransferase.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF01739	CheR methyltransferase, SAM binding domain (CheR)	CheR methyltransferase, SAM binding domain	CheR proteins are part of the chemotaxis signaling mechanism in bacteria. CheR methylates the chemotaxis receptor at specific glutamate residues. CheR is an S-adenosylmethionine- dependent methyltransferase - the C-terminal domain (this one) binds SA ...	CheR proteins are part of the chemotaxis signaling mechanism in bacteria. CheR methylates the chemotaxis receptor at specific glutamate residues. CheR is an S-adenosylmethionine- dependent methyltransferase - the C-terminal domain (this one) binds SAM.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	Chemotaxis protein methyltransferase 1	O-methyltransferase activity catalytic activity, acting on a protein transferase activity, transferring one-carbon groups transferase activity S-adenosylmethionine-dependent methyltransferase activity carboxyl-O-methyltransferase activity protein carboxyl O-methyltransferase activity protein methyltransferase activity protein-glutamate O-methyltransferase activity methyltransferase activity catalytic activity	methylation metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR026024	Chemotaxis protein methyltransferase CheR	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR000780	MCP methyltransferase, CheR-type	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR022641	Chemotaxis receptor methyltransferase CheR, N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR036804	Chemotaxis receptor methyltransferase CheR, N-terminal domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR050903	Bacterial Chemotaxis Protein Methyltransferase	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR022642	MCP methyltransferase, CheR-type, SAM-binding domain, C-terminal	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.

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5Y4S

Structure of a methyltransferase complex

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage