D-arabinokinase

In enzymology, a D-arabinokinase (EC 2.7.1.54) is an enzyme that catalyzes the chemical reaction

ATP + D-arabinose $\rightleftharpoons$ ADP + D-arabinose 5-phosphate

Thus, the two substrates of this enzyme are ATP and D-arabinose, whereas its two products are ADP and D-arabinose 5-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:D-arabinose 5-phosphotransferase. This enzyme is also called D-arabinokinase (phosphorylating).

References

• IUBMB entry for 2.7.1.54
• BRENDA references for 2.7.1.54 (Recommended.)
• PubMed references for 2.7.1.54
• PubMed Central references for 2.7.1.54
• Google Scholar references for 2.7.1.54
• Volk WA (1962). "Purification and properties of D-arabinokinase from Propionibacterium pentosaceum". J. Biol. Chem. 237: 19&ndash, 23.

External links

The CAS registry number for this enzyme class is 37278-02-7.

• IUBMB entry for 2.7.1.54

• KEGG entry for 2.7.1.54

• BRENDA entry for 2.7.1.54

• NiceZyme view of 2.7.1.54

• EC2PDB: PDB structures for 2.7.1.54

• PRIAM entry for 2.7.1.54

• PUMA2 entry for 2.7.1.54

• IntEnz: Integrated Enzyme entry for 2.7.1.54

• MetaCyc entry for 2.7.1.54

• Atomic-resolution structures of enzymes belonging to this class

Gene Ontology (GO) codes

• EGO entry for GO code 0047814: D-arabinokinase

• AMIGO entry for GO code 0047814: D-arabinokinase