5E72

Crystal structure of the archaeal tRNA m2G/m22G10 methyltransferase (aTrm11) in complex with S-adenosyl-L-methionine (SAM) from Thermococcus kodakarensis


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AF_UNCLASSIFIEDe5e72A3 A: a+b two layersX: Alpha-beta plaitsH: Ferredoxin-like domain in ThiI (From Topology)T: Ferredoxin-like domain in ThiIF: F_UNCLASSIFIEDECOD (1.6)
APF02926e5e72A2 A: a+b two layersX: THUMP domain-like (From Topology)H: THUMP domain-like (From Topology)T: THUMP domain-likeF: PF02926ECOD (1.6)
APF01170e5e72A1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: PF01170ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01170Putative RNA methylase family UPF0020 (UPF0020)Putative RNA methylase family UPF0020This domain is probably a methylase. It is associated with the THUMP domain that also occurs with RNA modification domains [1].Domain
PF02926THUMP domain (THUMP)THUMP domainThe THUMP domain is named after after thiouridine synthases, methylases and PSUSs [1]. The THUMP domain consists of about 110 amino acid residues. The structure of ThiI reveals that the THUMP has a fold unlike that of previously characterised RNA-bi ...The THUMP domain is named after after thiouridine synthases, methylases and PSUSs [1]. The THUMP domain consists of about 110 amino acid residues. The structure of ThiI reveals that the THUMP has a fold unlike that of previously characterised RNA-binding domains [2]. It is predicted that this domain is an RNA-binding domain The THUMP domain probably functions by delivering a variety of RNA modification enzymes to their targets [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
N2, N2-dimethylguanosine tRNA methyltransferase -