Abstract is: Nicotinamide adenine dinucleotide phosphate, abbreviated NADP+ or, in older notation, TPN (triphosphopyridine nucleotide), is a cofactor used in anabolic reactions, such as the Calvin cycle and lipid and nucleic acid syntheses, which require NADPH as a reducing agent ('hydrogen source'). It is used by all forms of cellular life. NADPH is the reduced form of NADP+. NADP+ differs from NAD+ by the presence of an additional phosphate group on the 2' position of the ribose ring that carries the adenine moiety. This extra phosphate is added by NAD+ kinase and removed by NADP+ phosphatase.
| P231 | CAS Registry Number | 53-59-8 |
| P683 | ChEBI ID | 25523 |
| P232 | EC number | 200-178-1 |
| P2566 | ECHA Substance Infocard ID | 100.000.163 |
| P1417 | Encyclopædia Britannica Online ID | science/nicotinamide-adenine-dinucleotide-phosphate |
| P646 | Freebase ID | /m/02p3jrc |
| P2671 | Google Knowledge Graph ID | /g/122_mcmy |
| /g/1hc0h4y3l | ||
| P11514 | Great Russian Encyclopedia portal ID | nikotinamidadenindinukleotidfosfat-5be804 |
| P486 | MeSH descriptor ID | D009249 |
| P672 | MeSH tree code | D03.633.100.759.646.138.749 |
| D08.211.625 | ||
| D13.695.667.138.749 | ||
| D13.695.827.068.749 | ||
| P6366 | Microsoft Academic ID | 2777989768 |
| P10283 | OpenAlex ID | C2777989768 |
| P1579 | Reaxys registry number | 3885115 |
| P2892 | UMLS CUI | C0027303 |
| P652 | UNII | BY8P107XEP |
| P921 | main subject | NADPH | Q26841327 |
| NADP+ | Q26987754 | ||
| NADP zwitterion | Q71530982 | ||
| P361 | part of | NADP binding | Q14349632 |
| NADP metabolic process | Q14863066 | ||
| NADP biosynthetic process | Q14877638 | ||
| NADP catabolic process | Q21110454 |