Q8Z6Q3 · PDXY_SALTI

  • Protein
    Putative pyridoxal kinase PdxY
  • Gene
    pdxY
  • Status
    UniProtKB reviewed (Swiss-Prot)
  • Amino acids
  • Protein existence
    Uncertain
  • Annotation score
    3/5

Function

function

Pyridoxal kinase involved in the salvage pathway of pyridoxal 5'-phosphate (PLP). Catalyzes the phosphorylation of pyridoxal to PLP.

Caution

Could be the product of a pseudogene. C-terminally truncated compared to orthologs.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Pathway

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

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site9substrate
Binding site111ATP (UniProtKB | ChEBI)
Binding site143ATP (UniProtKB | ChEBI)
Binding site148ATP (UniProtKB | ChEBI)
Binding site181ATP (UniProtKB | ChEBI)
Binding site208-211ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular FunctionATP binding
Molecular Functionpyridoxal kinase activity
Biological Processpyridoxal 5'-phosphate salvage

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Putative pyridoxal kinase PdxY
  • EC number
  • Short names
    PL kinase

Gene names

    • Name
      pdxY
    • Ordered locus names
      STY1672, t1318

Organism names

  • Taxonomic identifier
  • Strains
    • CT18
    • ATCC 700931 / Ty2
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Enterobacteriaceae > Salmonella

Accessions

  • Primary accession
    Q8Z6Q3
  • Secondary accessions
    • Q83T36

Proteomes

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00002698281-228Putative pyridoxal kinase PdxY

Interaction

Subunit

Homodimer.

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region44-45Substrate

Sequence similarities

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    228
  • Mass (Da)
    24,633
  • Last updated
    2002-03-01 v1
  • Checksum
    407539A2CC603003
MKNILAIQSHVVFGHAGNSAAEFPMRRLGANVWPLNTVQFSNHTQYGKWTGCVMPPSHLTEIVQGIADIGQLAHCDAVLSGYLGSAEQGEHILGIVRQVKAANPQAKYFCDPVMGHPEKGCIVAPGVAEFHVRYALPASDIIAPNLIELEILSKHSVNNVNDAVQAARELIAQGPEIVLVKHLARAGYSSERFEMLLVTAQEAWHISRPLVDFGSRQPVGATASYPAT

Features

Showing features for sequence conflict.

TypeIDPosition(s)Description
Sequence conflict166in Ref. 2; AAO68968

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AL513382
EMBL· GenBank· DDBJ
CAD01917.1
EMBL· GenBank· DDBJ
Genomic DNA
AE014613
EMBL· GenBank· DDBJ
AAO68968.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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