| mRNA cap guanine-N7 methyltransferase (EC 2.1.1.56) (RG7MT1) (mRNA (guanine-N(7)-)-methyltransferase) (mRNA cap methyltransferase) (hCMT1) (hMet) (hcm1p) | RNMT KIAA0398 | O43148 | 3 |
| mTERF domain-containing protein 1, mitochondrial (Mitochondrial transcription termination factor 3) (mTERF3) | MTERFD1 CGI-12 | Q96E29 | 3 |
| Mu-type opioid receptor (M-OR-1) (MOR-1) (Mu opiate receptor) (Mu opioid receptor) (MOP) (hMOP) | OPRM1 MOR1 | P35372 | 3 |
| Mucin-4 (MUC-4) (Ascites sialoglycoprotein) (ASGP) (Pancreatic adenocarcinoma mucin) (Testis mucin) (Tracheobronchial mucin) [Cleaved into: Mucin-4 alpha chain (Ascites sialoglycoprotein 1) (ASGP-1); Mucin-4 beta chain (Ascites sialoglycoprotein 2) (ASGP-2)] | MUC4 | Q99102 | 3 |
| Mucin-like protein 1 (Protein BS106) (Small breast epithelial mucin) | MUCL1 SBEM UNQ590/PRO1160 | Q96DR8 | 3 |
| Mucosa-associated lymphoid tissue lymphoma translocation protein 1 (EC 3.4.22.-) (MALT lymphoma-associated translocation) (Paracaspase) | MALT1 MLT | Q9UDY8 | 3 |
| Multidrug and toxin extrusion protein 1 (MATE-1) (hMATE-1) (Solute carrier family 47 member 1) | SLC47A1 MATE1 | Q96FL8 | 3 |
| Multiple myeloma tumor-associated protein 2 (hMMTAG2) | MMTAG2 C1orf35 | Q9BU76 | 3 |
| Muscarinic acetylcholine receptor M4 | CHRM4 | P08173 | 3 |
| Myb/SANT-like DNA-binding domain-containing protein 4 (Myb/SANT-like DNA-binding domain containing 4 with coiled-coils) | MSANTD4 KIAA1826 DC25 | Q8NCY6 | 3 |
| Myelin protein zero-like protein 1 (Protein zero-related) | MPZL1 PZR UNQ849/PRO1787 | O95297 | 3 |
| Myeloblastin (EC 3.4.21.76) (AGP7) (C-ANCA antigen) (Leukocyte proteinase 3) (PR-3) (PR3) (Neutrophil proteinase 4) (NP-4) (P29) (Wegener autoantigen) | PRTN3 MBN | P24158 | 3 |
| Myeloid leukemia factor 1 (Myelodysplasia-myeloid leukemia factor 1) | MLF1 | P58340 | 3 |
| Myeloid-associated differentiation marker-like protein 2 | MYADML2 | A6NDP7 | 3 |
| MYH10 protein (Fragment) | MYH10 | Q9BWG0 | 3 |
| Myocyte-specific enhancer factor 2B (RSRFR2) (Serum response factor-like protein 2) | MEF2B XMEF2 | Q02080 | 3 |
| MyoD family inhibitor domain-containing protein (I-mfa domain-containing protein) (hIC) | MDFIC | Q9P1T7 | 3 |
| Myomesin-2 (165 kDa connectin-associated protein) (165 kDa titin-associated protein) (M-protein) (Myomesin family member 2) | MYOM2 | P54296 | 3 |
| Myosin light chain 3 (Cardiac myosin light chain 1) (CMLC1) (Myosin light chain 1, slow-twitch muscle B/ventricular isoform) (MLC1SB) (Ventricular/slow twitch myosin alkali light chain) | MYL3 | P08590 | 3 |
| N(6)-adenine-specific DNA methyltransferase 2 (EC 2.1.1.-) | N6AMT2 | Q8WVE0 | 3 |
| N-acetylglucosamine-1-phosphotransferase subunit gamma (GlcNAc-1-phosphotransferase subunit gamma) (UDP-N-acetylglucosamine-1-phosphotransferase subunit gamma) | GNPTG C16orf27 GNPTAG CAB56184 LP2537 | Q9UJJ9 | 3 |
| N-acetyllactosaminide beta-1,6-N-acetylglucosaminyl-transferase, isoform A (N-acetylglucosaminyltransferase) (EC 2.4.1.150) (I-branching enzyme) (IGNT) | GCNT2 GCNT5 II NACGT1 | Q8N0V5 | 3 |
| N-alpha-acetyltransferase 15, NatA auxiliary subunit (Gastric cancer antigen Ga19) (N-terminal acetyltransferase) (NMDA receptor-regulated protein 1) (Protein tubedown-1) (Tbdn100) | NAA15 GA19 NARG1 NATH TBDN100 | Q9BXJ9 | 3 |
| N-alpha-acetyltransferase 35, NatC auxiliary subunit (Embryonic growth-associated protein homolog) (Protein MAK10 homolog) | NAA35 EGAP MAK10 | Q5VZE5 | 3 |
| N-alpha-acetyltransferase 38, NatC auxiliary subunit (U6 snRNA-associated Sm-like protein LSm8) | NAA38 LSM8 | O95777 | 3 |
| N-lysine methyltransferase SETD6 (EC 2.1.1.-) (SET domain-containing protein 6) | SETD6 | Q8TBK2 | 3 |
| N-lysine methyltransferase SMYD2 (EC 2.1.1.-) (HSKM-B) (Histone methyltransferase SMYD2) (EC 2.1.1.43) (Lysine N-methyltransferase 3C) (SET and MYND domain-containing protein 2) | SMYD2 KMT3C | Q9NRG4 | 3 |
| N-methyl-D-aspartate receptor subunit 2D variant (Fragment) | 0 | Q59G17 | 3 |
| NACHT, LRR and PYD domains-containing protein 3 (Angiotensin/vasopressin receptor AII/AVP-like) (Caterpiller protein 1.1) (CLR1.1) (Cold autoinflammatory syndrome 1 protein) (Cryopyrin) (PYRIN-containing APAF1-like protein 1) | NLRP3 C1orf7 CIAS1 NALP3 PYPAF1 | Q96P20 | 3 |
| NADH dehydrogenase [ubiquinone] 1 alpha subcomplex assembly factor 4 (Hormone-regulated proliferation-associated protein of 20 kDa) | NDUFAF4 C6orf66 HRPAP20 HSPC125 My013 | Q9P032 | 3 |
| NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 8 (Complex I-19kD) (CI-19kD) (Complex I-PGIV) (CI-PGIV) (NADH-ubiquinone oxidoreductase 19 kDa subunit) | NDUFA8 | P51970 | 3 |
| NADH dehydrogenase [ubiquinone] iron-sulfur protein 5 (Complex I-15 kDa) (CI-15 kDa) (NADH-ubiquinone oxidoreductase 15 kDa subunit) | NDUFS5 | O43920 | 3 |
| NADH-ubiquinone oxidoreductase chain 2 (EC 1.6.5.3) (NADH dehydrogenase subunit 2) | MT-ND2 MTND2 NADH2 ND2 | P03891 | 3 |
| NADH-ubiquinone oxidoreductase chain 4 (EC 1.6.5.3) (NADH dehydrogenase subunit 4) | MT-ND4 MTND4 NADH4 ND4 | P03905 | 3 |
| NADH-ubiquinone oxidoreductase chain 6 (EC 1.6.5.3) (NADH dehydrogenase subunit 6) | MT-ND6 MTND6 NADH6 ND6 | P03923 | 3 |
| NADP-dependent oxidoreductase domain-containing protein 1 (EC 1.-.-.-) (Pyrroline-5-carboxylate reductase-like protein C14orf148) | NOXRED1 C14orf148 | Q6NXP6 | 3 |
| NADPH oxidase activator 1 (NOX activator 1) (Antigen NY-CO-31) (NCF2-like protein) (P67phox-like factor) (p51-nox) | NOXA1 P51NOX | Q86UR1 | 3 |
| NADPH oxidase organizer 1 (NADPH oxidase regulatory protein) (Nox organizer 1) (Nox-organizing protein 1) (SH3 and PX domain-containing protein 5) | NOXO1 P41NOX SH3PXD5 | Q8NFA2 | 3 |
| Nance-Horan syndrome protein (Congenital cataracts and dental anomalies protein) | NHS | Q6T4R5 | 3 |
| Nanos homolog 1 (NOS-1) (EC_Rep1a) | NANOS1 NOS1 | Q8WY41 | 3 |
| Nanos homolog 3 (NOS-3) | NANOS3 NOS3 | P60323 | 3 |
| Natural cytotoxicity triggering receptor 1 (Lymphocyte antigen 94 homolog) (NK cell-activating receptor) (Natural killer cell p46-related protein) (NK-p46) (NKp46) (hNKp46) (CD antigen CD335) | NCR1 LY94 | O76036 | 3 |
| Nck-associated protein 1 (NAP 1) (Membrane-associated protein HEM-2) (p125Nap1) | NCKAP1 HEM2 KIAA0587 NAP1 | Q9Y2A7 | 3 |
| NCK-interacting protein with SH3 domain (54 kDa VacA-interacting protein) (54 kDa vimentin-interacting protein) (VIP54) (90 kDa SH3 protein interacting with Nck) (AF3p21) (Dia-interacting protein 1) (DIP-1) (Diaphanous protein-interacting protein) (SH3 adapter protein SPIN90) (WASP-interacting SH3-domain protein) (WISH) (Wiskott-Aldrich syndrome protein-interacting protein) | NCKIPSD AF3P21 SPIN90 | Q9NZQ3 | 3 |
| NEDD4-like E3 ubiquitin-protein ligase WWP2 (EC 6.3.2.-) (Atrophin-1-interacting protein 2) (AIP2) (WW domain-containing protein 2) | WWP2 | O00308 | 3 |
| NEDD8-conjugating enzyme UBE2F (EC 6.3.2.-) (NEDD8 carrier protein UBE2F) (NEDD8 protein ligase UBE2F) (NEDD8-conjugating enzyme 2) (Ubiquitin-conjugating enzyme E2 F) | UBE2F NCE2 | Q969M7 | 3 |
| Netrin-1 (Epididymis tissue protein Li 131P) | NTN1 NTN1L | O95631 | 3 |
| Neurexophilin-3 | NXPH3 KIAA1159 NPH3 UNQ687/PRO1327 | O95157 | 3 |
| Neuroblastoma breakpoint family member 15 | NBPF15 | Q8N660 | 3 |
| Neuroblastoma RAS viral (V-ras) oncogene homolog (Neuroblastoma RAS viral (V-ras) oncogene homolog, isoform CRA_a) | NRAS hCG_38454 | Q5U091 | 3 |
| Neurocalcin-delta | NCALD | P61601 | 3 |
| Neurochondrin | NCDN KIAA0607 | Q9UBB6 | 3 |
| Neurogenic locus notch homolog protein 1 (Notch 1) (hN1) (Translocation-associated notch protein TAN-1) [Cleaved into: Notch 1 extracellular truncation; Notch 1 intracellular domain (NICD)] | NOTCH1 TAN1 | P46531 | 3 |
| Neuromedin-B [Cleaved into: Neuromedin-B-32; Neuromedin-B] | NMB | P08949 | 3 |
| Neuron-specific calcium-binding protein hippocalcin (Calcium-binding protein BDR-2) | HPCA BDR2 | P84074 | 3 |
| Neuron-specific protein family member 1 (Brain neuron cytoplasmic protein 1) | NSG1 D4S234 | P42857 | 3 |
| Neuronal acetylcholine receptor subunit alpha-7 | CHRNA7 NACHRA7 | P36544 | 3 |
| Neuronal acetylcholine receptor subunit beta-2 | CHRNB2 | P17787 | 3 |
| Neuronal PAS domain protein 2 | NPAS2 | A2I2P5 | 3 |
| Neuronal PAS domain-containing protein 3 (Neuronal PAS3) (Basic-helix-loop-helix-PAS protein MOP6) (Class E basic helix-loop-helix protein 12) (bHLHe12) (Member of PAS protein 6) (PAS domain-containing protein 6) | NPAS3 BHLHE12 MOP6 PASD6 | Q8IXF0 | 3 |
| Neuropathy target esterase (EC 3.1.1.5) (Patatin-like phospholipase domain-containing protein 6) | PNPLA6 NTE | Q8IY17 | 3 |
| Neuropeptide B (Preproprotein L7) (hPPL7) [Cleaved into: Neuropeptide B-23 (NPB23) (hL7); Neuropeptide B-29 (NPB29) (hL7C)] | NPB PPL7 PPNPB | Q8NG41 | 3 |
| Neuropeptide W (Preproprotein L8) (hPPL8) [Cleaved into: Neuropeptide W-23 (NPW23) (hL8); Neuropeptide W-30 (NPW30) (hL8C)] | NPW PPL8 PPNPW | Q8N729 | 3 |
| Neuropilin and tolloid-like protein 2 (Brain-specific transmembrane protein containing 2 CUB and 1 LDL-receptor class A domains protein 2) | NETO2 BTCL2 UNQ1926/PRO4401 | Q8NC67 | 3 |
| Neurturin | NRTN | Q99748 | 3 |
| Neutrophil cytosol factor 1 (NCF-1) (47 kDa autosomal chronic granulomatous disease protein) (47 kDa neutrophil oxidase factor) (NCF-47K) (Neutrophil NADPH oxidase factor 1) (Nox organizer 2) (Nox-organizing protein 2) (SH3 and PX domain-containing protein 1A) (p47-phox) | NCF1 NOXO2 SH3PXD1A | P14598 | 3 |
| Neutrophil elastase (EC 3.4.21.37) (Bone marrow serine protease) (Elastase-2) (Human leukocyte elastase) (HLE) (Medullasin) (PMN elastase) | ELANE ELA2 | P08246 | 3 |
| Neutrophil gelatinase-associated lipocalin (NGAL) (25 kDa alpha-2-microglobulin-related subunit of MMP-9) (Lipocalin-2) (Oncogene 24p3) (Siderocalin LCN2) (p25) | LCN2 HNL NGAL | P80188 | 3 |
| Next to BRCA1 gene 1 protein (Cell migration-inducing gene 19 protein) (Membrane component chromosome 17 surface marker 2) (Neighbor of BRCA1 gene 1 protein) (Protein 1A1-3B) | NBR1 1A13B KIAA0049 M17S2 MIG19 | Q14596 | 3 |
| NF-kappa-B inhibitor-interacting Ras-like protein 1 (I-kappa-B-interacting Ras-like protein 1) (Kappa B-Ras protein 1) (KappaB-Ras1) | NKIRAS1 KBRAS1 | Q9NYS0 | 3 |
| NF-kappa-B inhibitor-interacting Ras-like protein 2 (I-kappa-B-interacting Ras-like protein 2) (Kappa B-Ras protein 2) (KappaB-Ras2) | NKIRAS2 KBRAS2 | Q9NYR9 | 3 |
| NF-X1-type zinc finger protein NFXL1 (Ovarian zinc finger protein) (hOZFP) | NFXL1 OZFP | Q6ZNB6 | 3 |
| NGFI-A-binding protein 1 (EGR-1-binding protein 1) (Transcriptional regulatory protein p54) | NAB1 | Q13506 | 3 |
| NHP2 non-histone chromosome protein 2-like 1 (S. cerevisiae) (NHP2 non-histone chromosome protein 2-like 1 (S. cerevisiae), isoform CRA_a) (NHP2L1 protein) (cDNA, FLJ92061, Homo sapiens NHP2 non-histone chromosome protein 2-like 1 (S.cerevisiae) (NHP2L1), mRNA) | NHP2L1 hCG_41538 | Q6FHM6 | 3 |
| Nicalin (Nicastrin-like protein) | NCLN | Q969V3 | 3 |
| Nicotinamide mononucleotide adenylyltransferase 2 (NMN adenylyltransferase 2) (EC 2.7.7.1) (Nicotinate-nucleotide adenylyltransferase 2) (NaMN adenylyltransferase 2) (EC 2.7.7.18) | NMNAT2 C1orf15 KIAA0479 | Q9BZQ4 | 3 |
| Nicotinamide N-methyltransferase (EC 2.1.1.1) | NNMT | P40261 | 3 |
| Nicotinamide riboside kinase 1 (NRK 1) (NmR-K 1) (EC 2.7.1.22) (Nicotinic acid riboside kinase 1) (EC 2.7.1.173) (Ribosylnicotinamide kinase 1) (RNK 1) (Ribosylnicotinic acid kinase 1) | NMRK1 C9orf95 NRK1 | Q9NWW6 | 3 |
| Ninein-like protein | NINL KIAA0980 NLP | Q9Y2I6 | 3 |
| Noelin (Neuronal olfactomedin-related ER localized protein) (Olfactomedin-1) | OLFM1 NOE1 NOEL1 | Q99784 | 3 |
| Noelin-2 (Olfactomedin-2) | OLFM2 NOE2 | O95897 | 3 |
| Non-lysosomal glucosylceramidase (NLGase) (EC 3.2.1.45) (Beta-glucocerebrosidase 2) (Beta-glucosidase 2) (Glucosylceramidase 2) | GBA2 KIAA1605 AD035 | Q9HCG7 | 3 |
| NTF2-related export protein 1 (Protein p15) | NXT1 | Q9UKK6 | 3 |
| Nuclear factor erythroid 2-related factor 3 (NF-E2-related factor 3) (NFE2-related factor 3) (Nuclear factor, erythroid derived 2, like 3) | NFE2L3 NRF3 | Q9Y4A8 | 3 |
| Nuclear factor interleukin-3-regulated protein (E4 promoter-binding protein 4) (Interleukin-3 promoter transcriptional activator) (Interleukin-3-binding protein 1) (Transcriptional activator NF-IL3A) | NFIL3 E4BP4 IL3BP1 | Q16649 | 3 |
| Nuclear pore complex protein Nup155 (155 kDa nucleoporin) (Nucleoporin Nup155) | NUP155 KIAA0791 | O75694 | 3 |
| Nuclear pore complex protein Nup214 (214 kDa nucleoporin) (Nucleoporin Nup214) (Protein CAN) | NUP214 CAIN CAN KIAA0023 | P35658 | 3 |
| Nuclear pore complex protein Nup98-Nup96 [Cleaved into: Nuclear pore complex protein Nup98 (98 kDa nucleoporin) (Nucleoporin Nup98) (Nup98); Nuclear pore complex protein Nup96 (96 kDa nucleoporin) (Nucleoporin Nup96) (Nup96)] | NUP98 ADAR2 | P52948 | 3 |
| Nuclear pore membrane glycoprotein 210 (Nuclear pore protein gp210) (Nuclear envelope pore membrane protein POM 210) (POM210) (Nucleoporin Nup210) (Pore membrane protein of 210 kDa) | NUP210 KIAA0906 PSEC0245 | Q8TEM1 | 3 |
| Nuclear prelamin A recognition factor (Iron-only hydrogenase-like protein 2) (IOP2) | NARF | Q9UHQ1 | 3 |
| Nuclear receptor 2C2-associated protein (TR4 orphan receptor-associated 16 kDa protein) | NR2C2AP TRA16 | Q86WQ0 | 3 |
| Nuclear receptor coactivator 2 (NCoA-2) (Class E basic helix-loop-helix protein 75) (bHLHe75) (Transcriptional intermediary factor 2) (hTIF2) | NCOA2 BHLHE75 TIF2 | Q15596 | 3 |
| Nuclear receptor subfamily 2 group C member 1 (Orphan nuclear receptor TR2) (Testicular receptor 2) | NR2C1 TR2 | P13056 | 3 |
| Nuclear receptor subfamily 4 group A member 1 (Early response protein NAK1) (Nuclear hormone receptor NUR/77) (Nur77) (Orphan nuclear receptor HMR) (Orphan nuclear receptor TR3) (ST-59) (Testicular receptor 3) | NR4A1 GFRP1 HMR NAK1 | P22736 | 3 |
| Nuclear receptor-binding protein | NRBP1 BCON3 NRBP | Q9UHY1 | 3 |
| Nuclear receptor-interacting protein 1 (Nuclear factor RIP140) (Receptor-interacting protein 140) | NRIP1 | P48552 | 3 |
| Nuclear speckle splicing regulatory protein 1 (Coiled-coil domain-containing protein 55) (Nuclear speckle-related protein 70) (NSrp70) | NSRP1 CCDC55 NSRP70 | Q9H0G5 | 3 |
| Nuclear transcription factor Y subunit alpha (CAAT box DNA-binding protein subunit A) (Nuclear transcription factor Y subunit A) (NF-YA) | NFYA | P23511 | 3 |
| Nuclear valosin-containing protein-like (NVLp) (Nuclear VCP-like protein) | NVL | O15381 | 3 |
| Nucleolar protein 58 (Nucleolar protein 5) | NOP58 NOL5 NOP5 HSPC120 | Q9Y2X3 | 3 |