A0A497PNX8 · A0A497PNX8_THOAR

Function

function

Essential for tRNA splicing and maturation. Acts by directly joining spliced tRNA halves to mature-sized tRNAs. Joins RNA with 2',3'-cyclic-phosphate or 3'-phosphate ends to RNA with 5'-hydroxy ends.

Caution

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

Catalytic activity

Cofactor

Mn2+ (UniProtKB | Rhea| CHEBI:29035 )

Note: Binds 2 manganese ions per subunit.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site62Mn2+ 1 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular FunctionDNA ligase activity
Molecular FunctionGTP binding
Molecular Functionmanganese ion binding
Molecular FunctionRNA ligase (GTP) activity
Biological ProcessDNA repair
Biological ProcessRNA processing
Biological ProcessRNA repair

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    tRNA-splicing ligase RtcB
  • EC number
  • Alternative names
    • 3'-phosphate/5'-hydroxy nucleic acid ligase

Gene names

    • ORF names
      DRP09_17745

Organism names

Accessions

  • Primary accession
    A0A497PNX8

Proteomes

Interaction

Subunit

Monomer.

Family & Domains

Sequence similarities

Belongs to the RtcB family.

Family and domain databases

Sequence

  • Sequence status
    Fragment
  • Length
    144
  • Mass (Da)
    15,473
  • Last updated
    2019-06-05 v1
  • Checksum
    F52EB4BC344AE923
MKTKIYAEVLEQQALDQFNAAMSLPCAVQGALMPDAHTGYSLPIGAVVKTDGEIFPSFVGFDIGCGVACLELAINYKSVNLELLKSHILNTIPIGFNKHSEPQDTSSLDFTGTSVKLQDIFSQKGKHQLGTLGGGNHFIEVGYL

Features

Showing features for non-terminal residue.

TypeIDPosition(s)Description
Non-terminal residue144

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
QMYS01000206
EMBL· GenBank· DDBJ
RLI52518.1
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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