Pantetheine kinase

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In enzymology, a pantetheine kinase (EC 2.7.1.34) is an enzyme that catalyzes the chemical reaction

ATP + pantetheine ADP + pantetheine 4'-phosphate

Thus, the two substrates of this enzyme are ATP and pantetheine, whereas its two products are ADP and pantetheine 4'-phosphate.

This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is ATP:pantetheine 4'-phosphotransferase. This enzyme is also called pantetheine kinase (phosphorylating). This enzyme participates in pantothenate and coa biosynthesis.

[edit] References

• IUBMB entry for 2.7.1.34
• BRENDA references for 2.7.1.34 (Recommended.)
• PubMed references for 2.7.1.34
• PubMed Central references for 2.7.1.34
• Google Scholar references for 2.7.1.34
• NOVELLI GD (1953). "Enzymatic synthesis and structure of CoA". Fed. Proc. 12: 675–81. PMID 13107738. 

[edit] External links

The CAS registry number for this enzyme class is 9026-49-7.

• IUBMB entry for 2.7.1.34

• KEGG entry for 2.7.1.34

• BRENDA entry for 2.7.1.34

• NiceZyme view of 2.7.1.34

• EC2PDB: PDB structures for 2.7.1.34

• PRIAM entry for 2.7.1.34

• PUMA2 entry for 2.7.1.34

• IntEnz: Integrated Enzyme entry for 2.7.1.34

• MetaCyc entry for 2.7.1.34

• Atomic-resolution structures of enzymes belonging to this class

[edit] Gene Ontology (GO) codes

• EGO entry for GO code 0050165: pantetheine kinase

• AMIGO entry for GO code 0050165: pantetheine kinase