Q1RGE6 · RSMA_ECOUT

Function

function

Specifically dimethylates two adjacent adenosines (A1518 and A1519) in the loop of a conserved hairpin near the 3'-end of 16S rRNA in the 30S particle. May play a critical role in biogenesis of 30S subunits.

Catalytic activity

Features

Showing features for binding site.

127320406080100120140160180200220240260
TypeIDPosition(s)Description
Binding site18S-adenosyl-L-methionine (UniProtKB | ChEBI)
Binding site20S-adenosyl-L-methionine (UniProtKB | ChEBI)
Binding site45S-adenosyl-L-methionine (UniProtKB | ChEBI)
Binding site66S-adenosyl-L-methionine (UniProtKB | ChEBI)
Binding site91S-adenosyl-L-methionine (UniProtKB | ChEBI)
Binding site113S-adenosyl-L-methionine (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytosol
Molecular Function16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase activity
Molecular FunctionRNA binding

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Ribosomal RNA small subunit methyltransferase A
  • EC number
  • Alternative names
    • 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase
    • 16S rRNA dimethyladenosine transferase
    • 16S rRNA dimethylase
    • S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferase

Gene names

    • Name
      rsmA
    • Synonyms
      ksgA
    • Ordered locus names
      UTI89_C0058

Organism names

Accessions

  • Primary accession
    Q1RGE6

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00002572871-273Ribosomal RNA small subunit methyltransferase A

Structure

Family & Domains

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    273
  • Mass (Da)
    30,362
  • Last updated
    2006-05-16 v1
  • Checksum
    CA7678CF1BBDBC49
MNNRVHQGHLARKRFGQNFLNDQFVIDSIVSAINPQKGQAMVEIGPGLAALTEPVGERLDQLTVIELDRDLAARLQTHPFLGPKLTIYQQDAMTFNFGELAAKMGQPLRVFGNLPYNISTPLMFHLFSYTDAIADMHFMLQKEVVNRLVAGPNSKAYGRLSVMAQYYCNVIPVLEVPPSAFTPPPKVDSAVVRLVPHATMPHPVKDVRVLSRITTEAFNQRRKTIRNSLGNLFSVEVLTGMGIDPAMRAENISVAQYCQMANYLAENAPLQES

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000243
EMBL· GenBank· DDBJ
ABE05568.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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