Annotations: 4PIO

Ergothioneine-biosynthetic methyltransferase EgtD in complex with N,N-dimethylhistidine and SAH

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2 Family	Histidine-specific methyltransferase, EgtD-like	8051371	4007338	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8090824	3000118	SCOP2 (2022-06-29)
A	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8090824	3000118	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	2OG-FeII_Oxy_4	e4pioB1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: 2OG-FeII_Oxy_4	ECOD (v295.2)
A	2OG-FeII_Oxy_4	e4pioA1	A: alpha arrays	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: 2OG-FeII_Oxy_4	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
A	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)

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-specific methyltransferase EgtD	L-histidine N(alpha)-methyltransferase activity transferase activity, transferring one-carbon groups transferase activity methyltransferase activity S-adenosylmethionine-dependent methyltransferase activity catalytic activity catalytic activity, acting on a protein protein methyltransferase activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR019257	Histidine-specific methyltransferase, SAM-dependent methyltransferase domain	Domain
A, B	IPR017804	4-dimethylallyltryptophan N-methyltransferase easF	Family
A, B	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B	IPR035094	Histidine N-alpha-methyltransferase	Family
A, B	IPR032888	Histidine N-alpha-methyltransferase, Actinobacteria-type	Family
A, B	IPR051128	EgtD Methyltransferase	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B	CSD	Parent Component: CYS : AA0262 : L-cysteine sulfinic acid MOD:00267