Annotations: 7SF4

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Methyltransf_33	e7sf4A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_33	ECOD (1.6)
B	Methyltransf_33	e7sf4B1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_33	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF10017	Histidine-specific methyltransferase, SAM-dependent (Methyltransf_33)	Histidine-specific methyltransferase, SAM-dependent	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Histidine N-alpha-methyltransferase	catalytic activity, acting on a protein transferase activity, transferring one-carbon groups protein methyltransferase activity transferase activity methyltransferase activity catalytic activity	methylation metabolic process cellular process ergothioneine biosynthesis from histidine via gamma-glutamyl-hercynylcysteine sulfoxide amino-acid betaine biosynthetic process oxoacid metabolic process sulfur amino acid metabolic process modified amino acid biosynthetic process organic acid metabolic process organic acid biosynthetic process ergothioneine metabolic process carboxylic acid biosynthetic process modified histidine biosynthetic process sulfur compound metabolic process methylation metabolic process cellular process ergothioneine biosynthesis from histidine via gamma-glutamyl-hercynylcysteine sulfoxide amino-acid betaine biosynthetic process oxoacid metabolic process sulfur amino acid metabolic process modified amino acid biosynthetic process organic acid metabolic process organic acid biosynthetic process ergothioneine metabolic process carboxylic acid biosynthetic process modified histidine biosynthetic process sulfur compound metabolic process small molecule metabolic process small molecule biosynthetic process carboxylic acid metabolic process modified amino acid metabolic process amino-acid betaine metabolic process sulfur compound biosynthetic process biosynthetic process ergothioneine biosynthetic process modified histidine metabolic process sulfur amino acid biosynthetic process	cell periphery cellular anatomical structure plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR017804	Methyltransferase EgtD-like	Family
A, B	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B	IPR051128	EgtD Methyltransferase Superfamily	Family
A, B	IPR019257	Histidine-specific methyltransferase, SAM-dependent	Domain
A, B	IPR035094	Histidine N-alpha-methyltransferase	Family
A, B	IPR032888	Histidine N-alpha-methyltransferase, Actinobacteria-type	Family

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.