P59726 · PQQA_KLUIN

Function

function

Required for coenzyme pyrroloquinoline quinone (PQQ) biosynthesis. PQQ is probably formed by cross-linking a specific glutamate to a specific tyrosine residue and excising these residues from the peptide (By similarity).

Pathway

Cofactor biosynthesis; pyrroloquinoline quinone biosynthesis.

GO annotations

AspectTerm
Biological Processpyrroloquinoline quinone biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Coenzyme PQQ synthesis protein A
  • Alternative names
    • Pyrroloquinoline quinone biosynthesis protein A

Gene names

    • Name
      pqqA

Organism names

Accessions

  • Primary accession
    P59726

PTM/Processing

Features

Showing features for chain, cross-link.

Type
IDPosition(s)Description
ChainPRO_00002203071-23Coenzyme PQQ synthesis protein A
Cross-link15↔19Pyrroloquinoline quinone (Glu-Tyr)

Family & Domains

Sequence similarities

Belongs to the PqqA family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    23
  • Mass (Da)
    2,764
  • Last updated
    2003-06-16 v1
  • Checksum
    ACCB321460871C5D
MWKKPAFIDLRLGLEVTLYISNR

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AY216683
EMBL· GenBank· DDBJ
AAP34378.1
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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