Annotations: 8H27

Crystal structure of MnmM from S. aureus complexed with SAM (2.04 A)

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
D	7tm_1	e8h27D1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: 7tm_1	ECOD (v295.2)
C	7tm_1	e8h27C1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: 7tm_1	ECOD (v295.2)
B	7tm_1	e8h27B1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: 7tm_1	ECOD (v295.2)
A	7tm_1	e8h27A1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: 7tm_1	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF06962	Methyltransferase MnmM-like (MnmM)	Methyltransferase MnmM-like	This entry represents the family of tRNA (mnm(5)s(2)U34)-methyltransferase MnmM (also known as YtqB in Bacillus subtilis) and related proteins. This enzyme is involved in the biosynthesis of 5-methylaminomethyl-2-thiouridine (mnm5s2U) at the wobble p ...	This entry represents the family of tRNA (mnm(5)s(2)U34)-methyltransferase MnmM (also known as YtqB in Bacillus subtilis) and related proteins. This enzyme is involved in the biosynthesis of 5-methylaminomethyl-2-thiouridine (mnm5s2U) at the wobble position (U34) in tRNA by catalysing the transfer of a methyl group from S-adenosyl-L-methionine to nm5s2U34 to form mnm5s2U34 [1]. It adopts a typical SAM-dependent class I methyltransferase fold [1,2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	16S rRNA (Cytosine(1402)-N(4))-methyltransferase	tRNA methyltransferase activity RNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups tRNA (uridine) methyltransferase activity catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA transferase activity S-adenosylmethionine-dependent methyltransferase activity tRNA (5-methylaminomethyl-2-thiouridylate)(34)-methyltransferase activity methyltransferase activity catalytic activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B, C, D	IPR010719	Methyltransferase MnmM-like	Family