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A0A949QBR0 · A0A949QBR0_CHLSQ

  • Protein
    tRNA pseudouridine synthase B
  • Gene
    truB
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

Function

function

Responsible for synthesis of pseudouridine from uracil-55 in the psi GC loop of transfer RNAs.

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Features

Showing features for active site.

124420406080100120140160180200220240
TypeIDPosition(s)Description
Active site54Nucleophile

GO annotations

AspectTerm
Molecular Functioncatalytic activity, acting on RNA
Molecular Functionpseudouridine synthase activity
Molecular FunctionRNA binding
Biological ProcessmRNA pseudouridine synthesis
Biological ProcesstRNA pseudouridine synthesis

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    tRNA pseudouridine synthase B
  • EC number
  • Alternative names
    • tRNA pseudouridine(55) synthase
      (Psi55 synthase
      )
    • tRNA pseudouridylate synthase
    • tRNA-uridine isomerase

Gene names

    • Name
      truB
    • ORF names
      JZU70_01895

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • LaCa_MAG_11
  • Taxonomic lineage
    Bacteria > Chlorobiota > Chlorobiia > Chlorobiales > Chlorobiaceae > Chlorobium/Pelodictyon group > Chlorobium

Accessions

  • Primary accession
    A0A949QBR0

Proteomes

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain44-188Pseudouridine synthase II N-terminal

Sequence similarities

Belongs to the pseudouridine synthase TruB family. Type 1 subfamily.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    244
  • Mass (Da)
    27,023
  • Last updated
    2023-02-22 v1
  • MD5 Checksum
    AA2F0505FB34FCF316E453779C18081A
MEEQPGRESLPEQGDFLLIDKPLDWTSFDVVAKIRNTYKQCGLKRKVGHCGTLDPKATGLLILATGRKTKEISALEVLDKVYDGAIKLGAMTESHDIETAEYGHCGTLHLTEEEVRAAACGFVGTHQQQPPMHSAAWHNGKRLYEHARKGVVIKERKAKEIVIHRFEITSIELPVVNFILHVSKGTYIRSIAHEFGLLLGVGGYLASLRRVSIGSWHLNSARTVSETIDDILQKSSNTSEGEGR

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JAFLKS010000024
EMBL· GenBank· DDBJ
MBV5302944.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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