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HAMAP rule MF_00301

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General rule information [?]

Accession MF_00301
Dates 1-JUN-2001 (Created)
1-JUN-2023 (Last updated, Version 24)
Name Homoser_kinase_2
Scope(s) Bacteria
Template(s) P29364 (KHSE_PSEAE); Q9RAM6 (KHSE_METFK); [ Recover all ]
Triggered by HAMAP; MF_00301 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier KHSE
Protein name RecName: Full=Homoserine kinase;
Gene name Name=thrB;

Comments [?]

CATALYTIC ACTIVITY Reaction=ATP + L-homoserine = ADP + H(+) + O-phospho-L-homoserine; Xref=Rhea:RHEA:13985, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:57476, ChEBI:CHEBI:57590, ChEBI:CHEBI:456216; EC=;
PATHWAYAmino-acid biosynthesis; L-threonine biosynthesis; L-threonine from L-aspartate: step 4/5.
SIMILARITYBelongs to the pseudomonas-type ThrB family.

Keywords [?]

Gene Ontology [?]

GO:0004413; Molecular function:homoserine kinase activity
GO:0009088; Biological process:threonine biosynthetic process

Cross-references [?]

Pfam PF01636; APH; 1;
NCBIfam TIGR00938; ThrB_alt; 1;

Features [?]

Additional information [?]

Size range 305-334 amino acids
Related rules None
Fusion Nter: None Cter: None
Comments Other species have a classical-type thrB

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