| node1 | node2 | node1 accession | node2 accession | node1 annotation | node2 annotation | score |
| NADK2 | NMNAT2 | ENSCATP00000012926 | ENSCATP00000023053 | NAD kinase 2, mitochondrial; Mitochondrial NAD(+) kinase that phosphorylates NAD(+) to yield NADP(+). Can use both ATP or inorganic polyphosphate as the phosphoryl donor. | Nicotinamide nucleotide adenylyltransferase 2. | 0.993 |
| NADK2 | NMNAT3 | ENSCATP00000012926 | ENSCATP00000014036 | NAD kinase 2, mitochondrial; Mitochondrial NAD(+) kinase that phosphorylates NAD(+) to yield NADP(+). Can use both ATP or inorganic polyphosphate as the phosphoryl donor. | Nicotinamide-nucleotide adenylyltransferase. | 0.994 |
| NADK2 | NUDT12 | ENSCATP00000012926 | ENSCATP00000010573 | NAD kinase 2, mitochondrial; Mitochondrial NAD(+) kinase that phosphorylates NAD(+) to yield NADP(+). Can use both ATP or inorganic polyphosphate as the phosphoryl donor. | Nudix hydrolase 12. | 0.909 |
| NAPRT | NMNAT2 | ENSCATP00000016089 | ENSCATP00000023053 | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | Nicotinamide nucleotide adenylyltransferase 2. | 0.942 |
| NAPRT | NMNAT3 | ENSCATP00000016089 | ENSCATP00000014036 | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | Nicotinamide-nucleotide adenylyltransferase. | 0.946 |
| NAPRT | NMRK1 | ENSCATP00000016089 | ENSCATP00000017534 | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | Nicotinamide riboside kinase 1. | 0.945 |
| NAPRT | NUDT12 | ENSCATP00000016089 | ENSCATP00000010573 | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | Nudix hydrolase 12. | 0.915 |
| NAPRT | QPRT | ENSCATP00000016089 | ENSCATP00000019229 | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | Nicotinate-nucleotide pyrophosphorylase [carboxylating]; Involved in the catabolism of quinolinic acid (QA). Belongs to the NadC/ModD family. | 0.959 |
| NAPRT | SIRT2 | ENSCATP00000016089 | ENSCATP00000011378 | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | NAD-dependent protein deacetylase; NAD-dependent protein deacetylase. | 0.428 |
| NAPRT | SIRT4 | ENSCATP00000016089 | ENSCATP00000020842 | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | NAD-dependent protein lipoamidase sirtuin-4, mitochondrial; Acts as NAD-dependent protein lipoamidase, ADP-ribosyl transferase and deacetylase. Catalyzes more efficiently removal of lipoyl- and biotinyl- than acetyl-lysine modifications. Inhibits the pyruvate dehydrogenase complex (PDH) activity via the enzymatic hydrolysis of the lipoamide cofactor from the E2 component, DLAT, in a phosphorylation-independent manner. Catalyzes the transfer of ADP- ribosyl groups onto target proteins, including mitochondrial GLUD1, inhibiting GLUD1 enzyme activity. Acts as a negative regulator of mitoc [...] | 0.446 |
| NAPRT | SIRT5 | ENSCATP00000016089 | ENSCATP00000004356 | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | NAD-dependent protein deacylase sirtuin-5, mitochondrial; NAD-dependent lysine demalonylase, desuccinylase and deglutarylase that specifically removes malonyl, succinyl and glutaryl groups on target proteins. Activates CPS1 and contributes to the regulation of blood ammonia levels during prolonged fasting: acts by mediating desuccinylation and deglutarylation of CPS1, thereby increasing CPS1 activity in response to elevated NAD levels during fasting. Activates SOD1 by mediating its desuccinylation, leading to reduced reactive oxygen species. Modulates ketogenesis through the desuccinyl [...] | 0.454 |
| NMNAT2 | NADK2 | ENSCATP00000023053 | ENSCATP00000012926 | Nicotinamide nucleotide adenylyltransferase 2. | NAD kinase 2, mitochondrial; Mitochondrial NAD(+) kinase that phosphorylates NAD(+) to yield NADP(+). Can use both ATP or inorganic polyphosphate as the phosphoryl donor. | 0.993 |
| NMNAT2 | NAPRT | ENSCATP00000023053 | ENSCATP00000016089 | Nicotinamide nucleotide adenylyltransferase 2. | Nicotinate phosphoribosyltransferase; Catalyzes the first step in the biosynthesis of NAD from nicotinic acid, the ATP-dependent synthesis of beta-nicotinate D- ribonucleotide from nicotinate and 5-phospho-D-ribose 1-phosphate. Belongs to the NAPRTase family. | 0.942 |
| NMNAT2 | NMNAT3 | ENSCATP00000023053 | ENSCATP00000014036 | Nicotinamide nucleotide adenylyltransferase 2. | Nicotinamide-nucleotide adenylyltransferase. | 0.992 |
| NMNAT2 | NMRK1 | ENSCATP00000023053 | ENSCATP00000017534 | Nicotinamide nucleotide adenylyltransferase 2. | Nicotinamide riboside kinase 1. | 0.996 |
| NMNAT2 | NT5C2 | ENSCATP00000023053 | ENSCATP00000013417 | Nicotinamide nucleotide adenylyltransferase 2. | 5'-nucleotidase, cytosolic II. | 0.992 |
| NMNAT2 | NUDT12 | ENSCATP00000023053 | ENSCATP00000010573 | Nicotinamide nucleotide adenylyltransferase 2. | Nudix hydrolase 12. | 0.992 |
| NMNAT2 | QPRT | ENSCATP00000023053 | ENSCATP00000019229 | Nicotinamide nucleotide adenylyltransferase 2. | Nicotinate-nucleotide pyrophosphorylase [carboxylating]; Involved in the catabolism of quinolinic acid (QA). Belongs to the NadC/ModD family. | 0.995 |
| NMNAT2 | SIRT2 | ENSCATP00000023053 | ENSCATP00000011378 | Nicotinamide nucleotide adenylyltransferase 2. | NAD-dependent protein deacetylase; NAD-dependent protein deacetylase. | 0.935 |
| NMNAT2 | SIRT4 | ENSCATP00000023053 | ENSCATP00000020842 | Nicotinamide nucleotide adenylyltransferase 2. | NAD-dependent protein lipoamidase sirtuin-4, mitochondrial; Acts as NAD-dependent protein lipoamidase, ADP-ribosyl transferase and deacetylase. Catalyzes more efficiently removal of lipoyl- and biotinyl- than acetyl-lysine modifications. Inhibits the pyruvate dehydrogenase complex (PDH) activity via the enzymatic hydrolysis of the lipoamide cofactor from the E2 component, DLAT, in a phosphorylation-independent manner. Catalyzes the transfer of ADP- ribosyl groups onto target proteins, including mitochondrial GLUD1, inhibiting GLUD1 enzyme activity. Acts as a negative regulator of mitoc [...] | 0.928 |