EC 2 - Transferases
EC 2.7 - Transferring phosphorus-containing groups
EC 2.7.1 - Phosphotransferases with an alcohol group as acceptor
EC 2.7.1.173 - Nicotinate riboside kinase
IntEnz view
ENZYME view
IntEnz Enzyme Nomenclature
EC 2.7.1.173
Names
Accepted name:
nicotinate riboside kinase
Other
names:
ribosylnicotinic acid kinase
nicotinic acid riboside kinase
NRK1 [ambiguous]
nicotinic acid riboside kinase
NRK1 [ambiguous]
Systematic name:
ATP:β-D-ribosylnicotinate 5-phosphotransferase
Reaction
- ATP + beta-D-ribosylnicotinate = ADP + nicotinate beta-D-ribonucleotide
Comments:
The enzyme from yeast and human also has the activity of EC 2.7.1.22 (ribosylnicotinamide kinase).
Links to other databases
References
-
Nicotinamide riboside kinase structures reveal new pathways to NAD+.PLoS Biol. 5 : e263 (2007). [PMID: 17914902]
[EC 2.7.1.173 created 2012]