N7764
烟酸单核苷酸
别名:
Nicotinate mononucleotide
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关于此项目
经验公式（希尔记法）:
C11H14NO9P
化学文摘社编号:
分子量:
335.20
NACRES:
NA.79
PubChem Substance ID:
UNSPSC Code:
12352106
MDL number:
Assay:
≥98.0% (HPLC)
Biological source:
animal
Form:
powder
Storage temp.:
−20°C
InChI
1S/C11H15NO9P/c13-8-7(5-20-22(17,18)19)21-10(9(8)14)12-3-1-2-6(4-12)11(15)16/h1-4,7-10,13-14H,5H2,(H,15,16)(H2,17,18,19)
SMILES string
OC1C(O)C(OC1COP(O)(O)=O)[N]2=CC(=CC=C2)C(O)=O
InChI key
IUJWGLOJJKFASX-UHFFFAOYSA-N
biological source
animal
assay
≥98.0% (HPLC)
form
powder
technique(s)
HPLC: suitable
color
white
storage temp.
−20°C
Quality Level
General description
烟酸单核苷酸（NaMN）是在存在磷酸核糖基转移酶（NaPRT）的情况下，由烟酸5-磷酸核糖基-1-焦磷酸（PRPP）通过Preiss-Handler途径形成的。
Application
烟酸单核苷酸已被用作烟酰胺腺嘌呤二核苷酸（NAD）生物合成过程中NMN / NaMN腺苷转移酶（NMNAT）的底物。
Biochem/physiol Actions
烟酸单核苷酸（NaMN）可用于研究酵母中磷酸盐响应信号（PHO）途径与烟碱腺嘌呤二核苷酸（NAD（+））代谢之间的关系。 烟酸酯单核苷酸是NMN / NaMN腺苷转移酶（NMNAT）和烟酸酯单核苷酸腺苷转移酶的底物。NaMN酰胺化导致烟酰胺单核苷酸（NMN）的合成，其可进一步转化为NAD辅因子。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Shu-Ping Lu et al.
The Journal of biological chemistry, 286(16), 14271-14281 (2011-02-26)
Nicotinamide adenine dinucleotide (NAD(+)) is an essential cofactor involved in various cellular biochemical reactions. To date the signaling pathways that regulate NAD(+) metabolism remain unclear due to the dynamic nature and complexity of the NAD(+) metabolic pathways and the difficulty
J C Eads et al.
Structure (London, England : 1993), 5(1), 47-58 (1997-01-15)
Quinolinic acid (QA) is a neurotoxin and has been shown to be present at high levels in the central nervous system of patients with certain diseases, such as AIDS and meningitis. The enzyme quinolinic acid phosphoribosyltransferase (QAPRTase) provides the only
Stimulation of nicotinamide adenine dinucleotide biosynthetic pathways delays axonal degeneration after axotomy
Sasaki Y, et al.
Journal of neurosciences in rural practice, 26(33), 8484-8491 (2006)
D Sun et al.
Journal of bacteriology, 175(5), 1423-1432 (1993-03-01)
A number of Bacillus subtilis genes involved in NAD biosynthesis have been cloned and sequenced. One of the genes encodes a polypeptide homologous to Escherichia coli L-aspartate oxidase, and its mutation resulted in a nicotinic acid (Nic)-dependent phenotype; this gene
Determining NAD synthesis in erythrocytes.
V Micheli et al.
Methods in enzymology, 280, 211-221 (1997-01-01)
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