HAMAP logo

HAMAP rule MF_01523

Send feedback

General rule information [?]

Accession MF_01523
Dates 10-NOV-2004 (Created)
19-NOV-2022 (Last updated, Version 26)
Name 16SrRNA_methyltr_J
Scope(s) Bacteria
Template(s) P68567 (RSMJ_ECOLI); Q7UAV7 (RSMJ_SHIFL); [ Recover all ]
Triggered by HAMAP; MF_01523 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier RSMJ
Protein name RecName: Full=Ribosomal RNA small subunit methyltransferase J;
AltName: Full=16S rRNA m2G1516 methyltransferase;
AltName: Full=rRNA (guanine-N(2)-)-methyltransferase;
Gene name Name=rsmJ;

Comments [?]

FUNCTIONSpecifically methylates the guanosine in position 1516 of 16S rRNA.
CATALYTIC ACTIVITY Reaction=guanosine(1516) in 16S rRNA + S-adenosyl-L-methionine = H(+) + N(2)-methylguanosine(1516) in 16S rRNA + S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:43220, Rhea:RHEA-COMP:10412, Rhea:RHEA-COMP:10413, ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=;
SIMILARITYBelongs to the methyltransferase superfamily. RsmJ family.

Keywords [?]

Gene Ontology [?]

GO:0008990; Molecular function:rRNA (guanine-N2-)-methyltransferase activity
GO:0031167; Biological process:rRNA methylation
GO:0005737; Cellular component:cytoplasm

Cross-references [?]

Pfam PF04445; SAM_MT; 1;

Features [?]

Key From To Description Tag Condition FTGroup
BINDING 101 102 /ligand="S-adenosyl-L-methionine"
BINDING 117 118 /ligand="S-adenosyl-L-methionine"
BINDING 153 154 /ligand="S-adenosyl-L-methionine"
BINDING 171 171 /ligand="S-adenosyl-L-methionine"

Additional information [?]

Size range 200-296 amino acids
Related rules None
Fusion Nter: None Cter: None

View rule in raw text format (no links)