Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARlmL_1ste3v97A4 A: a+b two layersX: Alpha-beta plaitsH: Ferredoxin-like domain in ThiI (From Topology)T: Ferredoxin-like domain in ThiIF: RlmL_1stECOD (1.6)
ARlmL_2nde3v97A3 A: a+b two layersX: THUMP domain-like (From Topology)H: THUMP domain-like (From Topology)T: THUMP domain-likeF: RlmL_2ndECOD (1.6)
AMethyltransf_11_4e3v97A2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: Methyltransf_11_4ECOD (1.6)
AUPF0020e3v97A1 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: UPF0020ECOD (1.6)
BRlmL_1ste3v97B2 A: a+b two layersX: Alpha-beta plaitsH: Ferredoxin-like domain in ThiI (From Topology)T: Ferredoxin-like domain in ThiIF: RlmL_1stECOD (1.6)
BRlmL_2nde3v97B1 A: a+b two layersX: THUMP domain-like (From Topology)H: THUMP domain-like (From Topology)T: THUMP domain-likeF: RlmL_2ndECOD (1.6)
BMethyltransf_11_4e3v97B3 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: Methyltransf_11_4ECOD (1.6)
BUPF0020e3v97B4 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: S-adenosyl-L-methionine-dependent methyltransferasesF: UPF0020ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF10672S-adenosylmethionine-dependent methyltransferase (Methyltrans_SAM)S-adenosylmethionine-dependent methyltransferase- Family
A, B
PF01170RMKL-like, methyltransferase domain (UPF0020)RMKL-like, methyltransferase domainThis domain is the methyltransferase domain found in ribosomal RNA large subunit methyltransferase K/L from Escherichia coli (RmlKL), tRNA (guanine(10)-N2)-dimethyltransferase from Methanocaldococcus jannaschii and similar proteins, which have a THU ...This domain is the methyltransferase domain found in ribosomal RNA large subunit methyltransferase K/L from Escherichia coli (RmlKL), tRNA (guanine(10)-N2)-dimethyltransferase from Methanocaldococcus jannaschii and similar proteins, which have a THUMP domain at the N-terminal [1-4].
Domain
A, B
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. This domain is found in many tRNA modification enzymes classified into five types, namely 4-thiouridine ...The THUMP domain is named after after thiouridine synthases, methylases and PSUSs [1]. The THUMP domain consists of about 110 amino acid residues. This domain is found in many tRNA modification enzymes classified into five types, namely 4-thiouridine synthetase, deaminase, methyltransferase, a partner protein of acetyltransferase and pseudouridine synthase [3]. The structure of ThiI reveals that the THUMP has a fold unlike that of previously characterised RNA-binding domains [2-3] and was first predicted to function by delivering a variety of RNA modification enzymes to their targets [1]. Studies performed in tRNA 4-thiouridine synthetase, tRNA methyltransferases and tRNA deaminase suggest that the THUMP domain captures the 3'-end of RNA but in some cases this is not applicable due to the modification patterns observed in tRNA [3]. Several THUMP-related proteins are also involved in other RNAs modifications, such as rRNA modification [3].
Domain
A, B
PF22020RlmL ferredoxin-like domain (RlmL_1st)RlmL ferredoxin-like domainThis entry represents the ferredoxin-like domain found at the N-terminal of RmlL, referred to as NFLD domain usually fused to the THUMP domain [1]. Ribosomal RNA large subunit methyltransferase K/L from E.coli (also known as YcbY) specifically methyl ...This entry represents the ferredoxin-like domain found at the N-terminal of RmlL, referred to as NFLD domain usually fused to the THUMP domain [1]. Ribosomal RNA large subunit methyltransferase K/L from E.coli (also known as YcbY) specifically methylates the guanine in positions 2445 and 2069 of 23S rRNA before its assembly into 50S subunits [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Ribosomal RNA large subunit methyltransferase L