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Annotation rule MF_01007
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General rule information [?]

Accession MF_01007
Dates 5-MAR-2002 (Created)
19-NOV-2019 (Last updated, Version 28)
Name 16SrRNA_methyltr_H
Scope
Bacteria
Templates P60390 (RSMH_ECOLI); Q9WZX6 (RSMH_THEMA); Q5SJD8 (RSMH_THET8): [Recover all]

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
RSMH
Protein name
RecName: Full=Ribosomal RNA small subunit methyltransferase H;
EC 2.1.1.199;
AltName: Full=16S rRNA m(4)C1402 methyltransferase;
AltName: Full=rRNA (cytosine-N(4)-)-methyltransferase RsmH;
Gene name
rsmH

Comments [?]

Function Specifically methylates the N4 position of cytidine in position 1402 (C1402) of 16S rRNA.
Catalytic activity RHEA:42928: cytidine(1402) in 16S rRNA + S-adenosyl-L-methionine = H(+) + N(4)-methylcytidine(1402) in 16S rRNA + S-adenosyl-L-homocysteine
EC 2.1.1.199
Subcellular location Cytoplasm.
Similarity Belongs to the methyltransferase superfamily. RsmH family.

Keywords [?]


Gene Ontology [?]

GO:0071424; Molecular function: rRNA (cytosine-N4-)-methyltransferase activity.
GO:0070475; Biological process: rRNA base methylation.
GO:0005737; Cellular component: cytoplasm.

Cross-references [?]

Pfam PF01795; Methyltransf_5; 1;
PIRSF PIRSF004486; MraW; 1;
TIGRFAMs TIGR00006; TIGR00006; 1;

Features [?]

From: RSMH_THEMA (Q9WZX6)
Key     From     To       Description   Tag   Condition   FTGroup
REGION     36     38       S-adenosyl-L-methionine binding     [GASC]-[GSVA]-[HY]  
BINDING     55     55       S-adenosyl-L-methionine     [DE]  
BINDING (Optional)     82     82       S-adenosyl-L-methionine; via amide nitrogen     [FYHILA]  
BINDING     103     103       S-adenosyl-L-methionine     D  
BINDING (Optional)     110     110       S-adenosyl-L-methionine     [QH]  

Additional information [?]

Size range 283-396 amino acids
Related rules None
Fusion None