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2.4.2.12: nicotinamide phosphoribosyltransferase

This is an abbreviated version!
For detailed information about nicotinamide phosphoribosyltransferase, go to the full flat file.

Word Map on EC 2.4.2.12

Reaction

nicotinamide D-ribonucleotide
+
diphosphate
=
nicotinamide
+
5-phospho-alpha-D-ribose 1-diphosphate

Synonyms

eNAMPT, extracellular nicotinamide phosphoribosyltrasferase, iNAMPT, Nam phosphoribosyltransferase, NAmPRTase, Nampt, Nampt/PBEF/Visfatin, Nampt/visfatin, NAMPTA, NAMPTB, NAPRT, nicotinamide mononucleotide pyrophosphorylase, nicotinamide mononucleotide synthetase, nicotinamide phosphoribosyl transferase, nicotinamide phosphoribosyltransferase, nicotinamide phosphoribosyltransferase/Visfatin, NMN pyrophosphorylase, NMN synthetase, NMPRTase, PBEF, phosphoribosyltransferase, nicotinamide, pre-B cell colony enhancing factor, pre-B cell colony enhancing factor(PBEF), pre-B cell colony-enhancing factor, pre-B cell colony-enhancing factor (PBEF), pre-B cell colony-enhancing factor 1, pre-B colony enhancing factor, pre-B-cell colony enhancing factor, pre-B-cell colony-enhancing factor, Visfatin

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.2 Pentosyltransferases
                2.4.2.12 nicotinamide phosphoribosyltransferase

pH Stability

pH Stability on EC 2.4.2.12 - nicotinamide phosphoribosyltransferase

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
pH STABILITY
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
6.5 - 8.5
preincubation of 30 nM NAMPT for 1 h at 25 °C and various pH values, NMN synthesis: reaction started with 200 microM alpha-D-5-phosphoribosyl 1-diphosphate in presence of 1 microM nicotinamide, 1 mM ATP
690900
7 - 10
-
stable
489738
8.8
-
rapid inactivation below
489738