Term Information

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Accession
GO:0004413
Name
homoserine kinase activity
Ontology
molecular_function
Synonyms
ATP:L-homoserine O-phosphotransferase activity, HSK, homoserine kinase (phosphorylating)
Alternate IDs
None
Definition
Catalysis of the reaction: L-homoserine + ATP = O-phospho-L-homoserine + ADP + 2 H+. Source: RHEA:13985, EC:2.7.1.39
Comment
None
History
See term history for GO:0004413 at QuickGO
Chem. react.
has participant ADP(3-)
has participant L-homoserine zwitterion
has participant O-phosphonato-L-homoserine(2-)
has participant hydron
has participant ATP(4-)
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Graph of GO:0004413 from QuickGO

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Parents of homoserine kinase activity (GO:0004413)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
homoserine kinase activity [RO:0000057 relation] RO:0000057  ADP(3-) (CHEBI:456216)
homoserine kinase activity [RO:0000057 relation] RO:0000057  L-homoserine zwitterion (CHEBI:57476)
homoserine kinase activity [RO:0000057 relation] RO:0000057  O-phosphonato-L-homoserine(2-) (CHEBI:57590)
homoserine kinase activity [is_a relation] is_a  amino acid kinase activity (GO:0019202)
homoserine kinase activity [is_a relation] is_a  phosphotransferase activity, alcohol group as acceptor (GO:0016773)
homoserine kinase activity [RO:0000057 relation] RO:0000057  hydron (CHEBI:15378)
homoserine kinase activity [RO:0000057 relation] RO:0000057  ATP(4-) (CHEBI:30616)

This term has no children.

EC
2.7.1.39
KEGG_REACTION
R01771
MetaCyc
HOMOSERKIN-RXN
RHEA
13985