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Annotation rule MF_00266
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General rule information [?]

Accession MF_00266
Dates 1-JUN-2001 (Created)
18-NOV-2019 (Last updated, Version 22)
Name TYW3_archaea
Scope
Archaea
Template P53177 (TYW3_YEAST)

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
TYW3
Protein name
RecName: Full=tRNA(Phe) 7-((3-amino-3-carboxypropyl)-4-demethylwyosine(37)-N(4))-methyltransferase;
EC 2.1.1.282;
AltName: Full=tRNA wyosine derivatives biosynthesis protein Taw3;
Gene name
taw3

Comments [?]

Function S-adenosyl-L-methionine-dependent methyltransferase that acts as a component of the wyosine derivatives biosynthesis pathway. Probably methylates N-4 position of wybutosine-86 to produce wybutosine-72.
Catalytic activity RHEA:36635: 4-demethyl-7-[(3S)-3-amino-3-carboxypropyl]wyosine(37) in tRNA(Phe) + S-adenosyl-L-methionine = 7-[(3S)-3-amino-3-carboxypropyl]wyosine(37) in tRNA(Phe) + H(+) + S-adenosyl-L-homocysteine
EC 2.1.1.282
Similarity Belongs to the TYW3 family.

Keywords [?]


Gene Ontology [?]

GO:0008168; Molecular function: methyltransferase activity.
GO:0008033; Biological process: tRNA processing.

Cross-references [?]

Pfam PF02676; TYW3; 1;

Additional information [?]

Size range 180-250 amino acids
Related rules None
Fusion None
Comments Function annotated by similarity to eukaryotic TYW3.