A7II77 · PDXH_XANP2

Function

function

Catalyzes the oxidation of either pyridoxine 5'-phosphate (PNP) or pyridoxamine 5'-phosphate (PMP) into pyridoxal 5'-phosphate (PLP).

Catalytic activity

Cofactor

FMN (UniProtKB | Rhea| CHEBI:58210 )

Note: Binds 1 FMN per subunit.

Pathway

Cofactor metabolism; pyridoxal 5'-phosphate salvage; pyridoxal 5'-phosphate from pyridoxamine 5'-phosphate: step 1/1.
Cofactor metabolism; pyridoxal 5'-phosphate salvage; pyridoxal 5'-phosphate from pyridoxine 5'-phosphate: step 1/1.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site60-65FMN (UniProtKB | ChEBI)
Binding site65substrate
Binding site75-76FMN (UniProtKB | ChEBI)
Binding site82FMN (UniProtKB | ChEBI)
Binding site104FMN (UniProtKB | ChEBI)
Binding site122substrate
Binding site126substrate
Binding site130substrate
Binding site139-140FMN (UniProtKB | ChEBI)
Binding site184FMN (UniProtKB | ChEBI)
Binding site190-192substrate
Binding site194FMN (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular FunctionFMN binding
Molecular Functionpyridoxamine phosphate oxidase activity
Biological Processpyridoxine biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Pyridoxine/pyridoxamine 5'-phosphate oxidase
  • EC number
  • Alternative names
    • PNP/PMP oxidase
      (PNPOx
      )
    • Pyridoxal 5'-phosphate synthase

Gene names

    • Name
      pdxH
    • Ordered locus names
      Xaut_2478

Organism names

Accessions

  • Primary accession
    A7II77

Proteomes

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10002157661-213Pyridoxine/pyridoxamine 5'-phosphate oxidase

Interaction

Subunit

Homodimer.

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the pyridoxamine 5'-phosphate oxidase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    213
  • Mass (Da)
    23,752
  • Last updated
    2007-09-11 v1
  • Checksum
    4E9A008F9BC7EAA0
MTSSTGMEAHNPLTSGDFTEVSEPFRLFAEWLAEAGKSEPNDPNAMTLATVDPDGLPDARMVLLKGLDARGFVFFTNTESAKGRELAQTPKAALVFHWKSLRRQVRVRGPVEQVTADEADAYFATRPRLSQIGAWASSQSRPLEGRFALEAAVASATAKYALGTVPRPPHWTGFRVLPVAIEFWHDRPFRLHDRVVFRREGEGADWSRTRLFP

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000781
EMBL· GenBank· DDBJ
ABS67720.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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