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 8H0T | pdb_00008h0t

Crystal structure of MnmM from B. subtilis complexed with SAH (1.17 A)

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ACENP-T_Ce8h0tA1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: CENP-T_CECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF06962Methyltransferase MnmM-like (MnmM)Methyltransferase MnmM-likeThis 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

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Putative rRNA methylase YtqB - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
IPR010719Methyltransferase MnmM-likeFamily