EC |
2.7.1.39 |
Accepted name: |
homoserine kinase |
Reaction: |
ATP + L-homoserine = ADP + O-phospho-L-homoserine |
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For diagram of threonine biosynthesis, click here |
Other name(s): |
homoserine kinase (phosphorylating); HSK |
Systematic name: |
ATP:L-homoserine O-phosphotransferase |
Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 9026-58-8 |
References: |
1. |
Flavin, M. and Slaughter, C. Purification and properties of threonine synthetase of Neurospora. J. Biol. Chem. 235 (1960) 1103–1108. [PMID: 13823379] |
2. |
Watanabe, Y., Konishi, S. and Shimura, K. Biosynthesis of threonine from homoserine. VI. Homoserine kinase. J. Biochem. (Tokyo) 44 (1957) 299–307. |
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[EC 2.7.1.39 created 1961] |
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