Q55G49 · Q55G49_DICDI

Function

function

Aminocarboxypropyltransferase that catalyzes the aminocarboxypropyl transfer on pseudouridine in 18S rRNA. It constitutes the last step in biosynthesis of the hypermodified N1-methyl-N3-(3-amino-3-carboxypropyl) pseudouridine (m1acp3-Psi).

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site79S-adenosyl-L-methionine (UniProtKB | ChEBI)
Binding site127S-adenosyl-L-methionine (UniProtKB | ChEBI)
Binding site150S-adenosyl-L-methionine (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular Function18S rRNA aminocarboxypropyltransferase activity
Molecular FunctionS-adenosyl-L-methionine binding
Biological Processenzyme-directed rRNA pseudouridine synthesis
Biological Processmaturation of SSU-rRNA

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    18S rRNA aminocarboxypropyltransferase
  • EC number

Gene names

    • ORF names
      DDB_G0267822

Organism names

Accessions

  • Primary accession
    Q55G49

Proteomes

Organism-specific databases

Subcellular Location

Keywords

PTM/Processing

Proteomic databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region, domain, compositional bias.

Type
IDPosition(s)Description
Region1-31Disordered
Domain64-96RNase L inhibitor RLI-like possible metal-binding
Domain101-22716S/18S rRNA aminocarboxypropyltransferase Tsr3 C-terminal
Region254-365Disordered
Compositional bias262-333Acidic residues
Compositional bias334-359Basic and acidic residues

Sequence similarities

Belongs to the TDD superfamily. TSR3 family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    365
  • Mass (Da)
    41,805
  • Last updated
    2005-05-24 v1
  • Checksum
    566A976530006450
MSNKVGNSKNNKNKSIKFAPKHKDKSYDNEDFNAVSKKSSISVSDLPTKGEEKHRIMALSFPIKLSMWDFGQCDSKKCTGRKLERLGYVKSINLTHKFKGIVLTPSAKQSISPADRDIVQNLGVSVVDCSWAKVDSIPFGKMKGGHDRLLPFLIAANPVNYGKPFKLTCVEAVAACLFITGFTAEGHQVLGGFKWGSSFYKVNKDLFEKYILCANSQEVVQIQNEFIAKCEQDQKDRAANIEYDEFGLQLNPNRILRTNNDDDEENGDEDYCDDDDEDEDEEDEEEDHECDSECDHDEEEEEDNDEENDEEEEDGEDDDDDEESEEEEEVDEEEEKRQYRLKKELQKKKAEEKKLQKQMGKLNLK

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias262-333Acidic residues
Compositional bias334-359Basic and acidic residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AAFI02000003
EMBL· GenBank· DDBJ
EAL73364.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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