| Non-heme chloroperoxidase | Streptomyces aureofaciens | Not Available | 1 | Details |
| Non-lysosomal glucosylceramidase | Humans | Non-lysosomal glucosylceramidase that catalyzes the hydrolysis of glucosylceramides/GlcCers (such as beta-D-glucosyl-... more | 3 | Details |
| Non-receptor tyrosine-protein kinase TNK1 | Humans | Involved in negative regulation of cell growth. Has tumor suppressor properties. Plays a negative regulatory role in ... more | 1 | Details |
| Non-receptor tyrosine-protein kinase TYK2 | Humans | Non-membrane spanning protein tyrosine kinase involved in numerous cytokines and interferons signaling, which regulat... more | 18 | Details |
| Non-secretory ribonuclease | Humans | This is a non-secretory ribonuclease. It is a pyrimidine specific nuclease with a slight preference for U. Cytotoxin ... more | 2 | Details |
| Non-selective voltage-gated ion channel VDAC1 | Humans | Non-selective voltage-gated ion channel that mediates the transport of anions and cations through the mitochondrion o... more | 6 | Details |
| Non-selective voltage-gated ion channel VDAC2 | Humans | Non-selective voltage-gated ion channel that mediates the transport of anions and cations through the mitochondrion o... more | 3 | Details |
| Non-selective voltage-gated ion channel VDAC3 | Humans | Non-selective voltage-gated ion channel that mediates the transport of anions and cations through the mitochondrion o... more | 2 | Details |
| Nondiscriminating glutamyl-tRNA synthetase EARS2, mitochondrial | Humans | Non-discriminating glutamyl-tRNA synthetase that catalyzes aminoacylation of both mitochondrial tRNA(Glu) and tRNA(Gl... more | 1 | Details |
| Nonstructural protein 5A | Hepatitis C Virus | Not Available | 13 | Details |
| Nonstructural protein 5b | Not Available | Not Available | 1 | Details |
| NPC intracellular cholesterol transporter 2 | Humans | Intracellular cholesterol transporter which acts in concert with NPC1 and plays an important role in the egress of ch... more | 1 | Details |
| NPC1-like intracellular cholesterol transporter 1 | Humans | Plays a major role in cholesterol homeostasis. Critical for the uptake of cholesterol across the plasma membrane of t... more | 5 | Details |
| NrfC protein | Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) | Not Available | 1 | Details |
| NS3 protease | Hepatitis C Virus | Not Available | 5 | Details |
| NT-3 growth factor receptor | Humans | Receptor tyrosine kinase involved in nervous system and probably heart development. Upon binding of its ligand NTF3/n... more | 19 | Details |
| NTPase P4 | Pseudomonas phage phi12 | Not Available | 1 | Details |
| NUAK family SNF1-like kinase 1 | Humans | Serine/threonine-protein kinase involved in various processes such as cell adhesion, regulation of cell ploidy and se... more | 2 | Details |
| NUAK family SNF1-like kinase 2 | Humans | Stress-activated kinase involved in tolerance to glucose starvation. Induces cell-cell detachment by increasing F-act... more | 2 | Details |
| Nuclear cap-binding protein subunit 1 | Humans | Component of the cap-binding complex (CBC), which binds cotranscriptionally to the 5'-cap of pre-mRNAs and is involve... more | 1 | Details |
| Nuclear cap-binding protein subunit 2 | Humans | Component of the cap-binding complex (CBC), which binds co-transcriptionally to the 5' cap of pre-mRNAs and is involv... more | 1 | Details |
| Nuclear factor erythroid 2-related factor 2 | Humans | Transcription factor that plays a key role in the response to oxidative stress: binds to antioxidant response (ARE) e... more | 20 | Details |
| Nuclear factor NF-kappa-B | Humans | Not Available | 20 | Details |
| Nuclear factor NF-kappa-B complex | Humans | Nuclear factor NF-kappa-B complex is a protein complex that controls transcription of DNA, cytokine production and ce... more | 7 | Details |
| Nuclear factor NF-kappa-B p100 subunit | Humans | NF-kappa-B is a pleiotropic transcription factor present in almost all cell types and is the endpoint of a series of ... more | 20 | Details |