A0A2S5DYQ0 · A0A2S5DYQ0_9BURK

Function

function

Adds poly(A) tail to the 3' end of many RNAs, which usually targets these RNAs for decay. Plays a significant role in the global control of gene expression, through influencing the rate of transcript degradation, and in the general RNA quality control.

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.

151250100150200250300350400450500
TypeIDPosition(s)Description
Active site104
Active site106
Active site201

GO annotations

AspectTerm
Molecular FunctionATP binding
Molecular Functionpoly(A) RNA polymerase activity
Molecular FunctionRNA binding
Biological ProcessmRNA processing
Biological Processpolyadenylation-dependent RNA catabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Poly(A) polymerase I
  • EC number
  • Short names
    PAP I

Gene names

    • Name
      pcnB
    • ORF names
      C3743_29825

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • 170816
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Betaproteobacteria > Burkholderiales > Burkholderiaceae > Burkholderia > Burkholderia cepacia complex

Accessions

  • Primary accession
    A0A2S5DYQ0

Proteomes

Family & Domains

Features

Showing features for region, domain.

Type
IDPosition(s)Description
Region8-58Disordered
Domain86-232Poly A polymerase head
Domain259-319tRNA nucleotidyltransferase/poly(A) polymerase RNA and SrmB- binding
Domain373-487Polymerase A arginine-rich C-terminal
Region470-512Disordered

Sequence similarities

Belongs to the tRNA nucleotidyltransferase/poly(A) polymerase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    512
  • Mass (Da)
    57,191
  • Last updated
    2018-07-18 v1
  • Checksum
    56A7A2CDC5E3C339
MIKKFIRKLLGQDETEQTSPATAPADEAAPATPRTPKGARGGGAKKPRSNHEPTVVPASVHGINPALISKNAVRVTDTLQQAGFRAFIVGGAVRDLLLGIAPKDFDVATDATPTEVQRLFRRARLIGRRFQIVHVQFGQELIEVSTFRALVDAPPEAAAAEPPKRLKRDELDRRTHAVDASGRVLRDNVWGEQHEDAARRDFTINAMYYDPSTQTVLDYHDGMADVRARLLRMIGDPATRFREDPVRMLRVVRFAAKLGFEIEPHTREPINALADLINNVPAARLFDEMLKLLLSGHALACLQRLRKEGLHHGLLPLLDVVLEQPQGEKFITLALNNTDARVRAGKTVSPGFLFATLLWHDMRQRFEQYTAEGEIPVPALHRAMDDVLDMQTEKLAIHKRYSADMREIWGLQLRLEKRSGRSAMRLLEHQRFRAGYDFLLLRCESGELDAEVGQWWTDFIEGDAAAREALLTQGGTKEKSPRKRRRRGGVRNRKPGEGAAEPAPDASGGSDD

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
PQVP01000002
EMBL· GenBank· DDBJ
POZ84206.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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