A0A0A7GBH9 · A0A0A7GBH9_GEOAI

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.

138550100150200250300350
TypeIDPosition(s)Description
Binding site122pyridoxal 5'-phosphate (UniProtKB | ChEBI)
Binding site222-226pyridoxal 5'-phosphate (UniProtKB | ChEBI)
Binding site354pyridoxal 5'-phosphate (UniProtKB | ChEBI)

GO annotations

AspectTerm
Molecular FunctionL-serine ammonia-lyase activity
Molecular Functionpyridoxal phosphate binding
Molecular Functionthreonine deaminase activity
Molecular Functionthreonine synthase activity
Biological Processisoleucine biosynthetic process
Biological ProcessL-serine catabolic process
Biological Processthreonine biosynthetic process
Biological Processthreonine catabolic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Threonine synthase
  • EC number

Gene names

    • ORF names
      GACE_0353

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • SBH6
  • Taxonomic lineage
    Archaea > Euryarchaeota > Archaeoglobi > Archaeoglobales > Archaeoglobaceae > Geoglobus

Accessions

  • Primary accession
    A0A0A7GBH9

Proteomes

PTM/Processing

Features

Showing features for modified residue, cross-link.

TypeIDPosition(s)Description
Modified residue96N6-(pyridoxal phosphate)lysine
Cross-link178Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-Cter in protein Pup)

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain62-355Tryptophan synthase beta chain-like PALP

Sequence similarities

Belongs to the threonine synthase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    385
  • Mass (Da)
    41,974
  • Last updated
    2015-03-04 v1
  • Checksum
    089CA123E261500D
MYLLRCIECGEVYETDSLYTCAKCGGLLEVVVDLSNADFRLDGNNITLWKYRSLIPVKTDPVTLFEGGTPLYPLKTGKSSRVYIKHEGLNPSGSFKDRGMTVGITKALELKKRSVMCASTGNTSASMAMYAARASLKAYVILPSGKVALGKLTQAMMHGARVIAIKGNFDAALKIVRKLTERNEIYLLNSINPFRLEGQKTIAYEIVDQLGYVPDAVFVPIGNAGNISAIYKGFRELKEAGFIDDVPEMVGVQAEGADPVYRAFIQKKDRIDPVSNPETIATAIRIGNPVNAKKALRAIYDSGGRVLRVSDSEIVEAQKFLAKQGVGVEPASASSLAGFLKEEFDYDTVVCIATGNLLKDPEEIIRVCEKPMEVSANPEVIEKLL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP009552
EMBL· GenBank· DDBJ
AIY89410.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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