Q8ZUA2 · Q8ZUA2_PYRAE

Function

function

Catalyzes the gamma-elimination of phosphate from L-phosphohomoserine and the beta-addition of water to produce L-threonine.

Catalytic activity

Cofactor

pyridoxal 5'-phosphate (UniProtKB | Rhea| CHEBI:597326 )

Pathway

Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine from L-aspartate: step 5/5.

Features

Showing features for binding site.

134850100150200250300
TypeIDPosition(s)Description
Binding site89pyridoxal 5'-phosphate (UniProtKB | ChEBI)
Binding site187-191pyridoxal 5'-phosphate (UniProtKB | ChEBI)
Binding site319pyridoxal 5'-phosphate (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular Functionpyridoxal phosphate binding
Molecular Functionthreonine synthase activity
Biological Processcysteine biosynthetic process
Biological Processthreonine biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Threonine synthase
  • EC number

Gene names

    • Ordered locus names
      PAE2878

Organism names

Accessions

  • Primary accession
    Q8ZUA2

Proteomes

Subcellular Location

PTM/Processing

Features

Showing features for modified residue.

TypeIDPosition(s)Description
Modified residue63N6-(pyridoxal phosphate)lysine

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain31-320Tryptophan synthase beta chain-like PALP

Sequence similarities

Belongs to the threonine synthase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    348
  • Mass (Da)
    36,984
  • Last updated
    2002-03-01 v1
  • Checksum
    84D9BDC11D4B90CE
MLEVEVRNKVWAPKGNGIWRYSTMLPLKSGISLGEGRTPLVKSNLAENLYVKFEGANPTGSFKDRGMALGVTVAKESGANKVVVASTGNTAASAAAYAARAGLRCYVVLPKGNVARGKLIQAALHGAELVMINGLFDKALDYVVNYGTKYAYPLNSFNPWRLEGQKTVAFEIYEELGCPDYVIVPVGNAGNISAIWKGFRELAELGLCNKLPKMVGVQAEGAAPLVEAWARGVEEPLFVDEPNTVATAIKIGRPINWPKALRAVKESGGFFVKVSDGEILKAQRLLATRDGIGAEPAGAASIAAAIKLNIGGVAVAVVTGHALKDPDVIEITAKEVRNADELIELLEK

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE009441
EMBL· GenBank· DDBJ
AAL64506.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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