A3MT44 · KHSE_PYRCJ

Function

function

Catalyzes the ATP-dependent phosphorylation of L-homoserine to L-homoserine phosphate.

Catalytic activity

Pathway

Amino-acid biosynthesis; L-threonine biosynthesis; L-threonine from L-aspartate: step 4/5.

Features

Showing features for binding site.

129620406080100120140160180200220240260280
TypeIDPosition(s)Description
Binding site79-89ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular FunctionATP binding
Molecular Functionhomoserine kinase activity
Biological Processphosphorylation
Biological Processthreonine biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Homoserine kinase
  • EC number
  • Short names
    HK
    ; HSK

Gene names

    • Name
      thrB
    • Ordered locus names
      Pcal_0376

Organism names

Accessions

  • Primary accession
    A3MT44

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10001224341-296Homoserine kinase

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the GHMP kinase family. Homoserine kinase subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    296
  • Mass (Da)
    30,486
  • Last updated
    2007-04-03 v1
  • Checksum
    3F4E620A332F1624
MRAPSTSANLGAGFDVVAVAHDAYFAEAYVAVEQGCGVAVKFKGYDPGENNTVSLAFRHLFNMLGICRQVEVVVDNRIPLARGLGSSGASAVAALAAFIREAGLKAEPKLVVEAAGLGEVAAAGSPHFDNVAGAALGGAVVVVSTSPLEVVKFSPKLLFVVGVPDVPPIPEKTRLMRSVLPREVPFKTYVAQLARVSALVAGFATSNPRLVALGMSDDVVEPARAPYVHGYARARRYALEAGALGFAISGAGPSVVALVDDKHSDAVRAALARAYAEEGLRAEVKVAQVAEGALGV

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000561
EMBL· GenBank· DDBJ
ABO07811.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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