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 8H0S | pdb_00008h0s

Crystal structure of MnmM from B. subtilis complexed with Gln-TTG anti-codon stem loop and SAM (2.90 A)

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BCENP-T_Ce8h0sB1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: CENP-T_CECOD (v295.2)
CCENP-T_Ce8h0sC1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: CENP-T_CECOD (v295.2)
DCENP-T_Ce8h0sD1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: CENP-T_CECOD (v295.2)
ACENP-T_Ce8h0sA1 A: alpha arraysX: cradle loop barrelH: RIFT-relatedT: FMN-binding split barrelF: CENP-T_CECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
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
E [auth X],
F [auth Y]		RNA (5'-R(*AP*CP*GP*GP*AP*CP*UP*UP*UP*GP*AP*CP*UP*CP*CP*GP*U)-3')---
A, B, C, D
Putative rRNA methylase YtqB - -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR029063S-adenosyl-L-methionine-dependent methyltransferase superfamilyHomologous Superfamily
A, B, C, D
IPR010719Methyltransferase MnmM-likeFamily