FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term ribosylnicotinamide kinase activity ID (Ontology) GO:0050262 (Gene Ontology)
Definition Catalysis of the reaction: beta-nicotinamide D-riboside + ATP = beta-nicotinamide D-ribonucleotide + ADP + H+.[ PubMed:17914902 ]
Also Known As "nicotinamide riboside kinase activity"
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Annotations
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       1
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 Genes
 ribosylnicotinamide kinase activity (all annotations which use CV term, excluding "NOT" statements)       1
     enables | ribosylnicotinamide kinase activity       1
Spanning Tree (Parents/Children)
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transferase activity, transferring phosphorus-containing groups
 |__kinase activity_________________________________________
 |__phosphotransferase activity, alcohol group as acceptor__|
                                                            ribosylnicotinamide kinase activity  1 rec.
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Is a kinase activity
phosphotransferase activity, alcohol group as acceptor
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Synonyms
  • "ATP:N-ribosylnicotinamide 5'-phosphotransferase activity" RELATED[ EC:2 ]
    "nicotinamide riboside kinase activity" EXACT[ PubMed:15137942 ]
    "ribosylnicotinamide kinase (phosphorylating)" RELATED[ EC:2 ]
Secondary IDs
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EC:2.7.1.22
KEGG_REACTION:R02324
MetaCyc:RIBOSYLNICOTINAMIDE-KINASE-RXN
Reactome:R-HSA-8869627 "NMRK2 phosphorylates NR to yield NMN"
Reactome:R-HSA-8869633 "NMRK1 phosphorylates NR to yield NMN"
RHEA:14017