| Keratin, type I cytoskeletal 14 (Cytokeratin-14) (CK-14) (Keratin-14) (K14) | KRT14 | P02533 | 7 |
| Kinesin-like protein KIF20A (GG10_2) (Mitotic kinesin-like protein 2) (MKlp2) (Rab6-interacting kinesin-like protein) (Rabkinesin-6) | KIF20A MKLP2 RAB6KIFL | O95235 | 7 |
| Kinetochore-associated protein NSL1 homolog | NSL1 C1orf48 DC31 DC8 MIS14 | Q96IY1 | 7 |
| KN motif and ankyrin repeat domain-containing protein 2 (Ankyrin repeat domain-containing protein 25) (Matrix-remodeling-associated protein 3) (SRC-1-interacting protein) (SIP) (SRC-interacting protein) (SRC1-interacting protein) | KANK2 ANKRD25 KIAA1518 MXRA3 SIP | Q63ZY3 | 7 |
| KRR1 small subunit processome component homolog (HIV-1 Rev-binding protein 2) (KRR-R motif-containing protein 1) (Rev-interacting protein 1) (Rip-1) | KRR1 HRB2 | Q13601 | 7 |
| Krueppel-like factor 13 (Basic transcription element-binding protein 3) (BTE-binding protein 3) (Novel Sp1-like zinc finger transcription factor 1) (RANTES factor of late activated T-lymphocytes 1) (RFLAT-1) (Transcription factor BTEB3) (Transcription factor NSLP1) | KLF13 BTEB3 NSLP1 | Q9Y2Y9 | 7 |
| Krueppel-like factor 16 (Basic transcription element-binding protein 4) (BTE-binding protein 4) (Novel Sp1-like zinc finger transcription factor 2) (Transcription factor BTEB4) (Transcription factor NSLP2) | KLF16 BTEB4 NSLP2 | Q9BXK1 | 7 |
| L antigen family member 3 (Protein ESO-3) (Protein ITBA2) | LAGE3 DXS9879E ESO3 ITBA2 | Q14657 | 7 |
| La-related protein 1 (La ribonucleoprotein domain family member 1) | LARP1 KIAA0731 LARP | Q6PKG0 | 7 |
| La-related protein 4B (La ribonucleoprotein domain family member 4B) (La ribonucleoprotein domain family member 5) (La-related protein 5) | LARP4B KIAA0217 LARP5 | Q92615 | 7 |
| Legumain (EC 3.4.22.34) (Asparaginyl endopeptidase) (Protease, cysteine 1) | LGMN PRSC1 | Q99538 | 7 |
| Leptin receptor gene-related protein (Endospanin-1) (Leptin receptor overlapping transcript protein) (OB-R gene-related protein) (OB-RGRP) | LEPROT LEPR OBR | O15243 | 7 |
| Leucine zipper putative tumor suppressor 2 (hLZTS2) (Protein LAPSER1) | LZTS2 KIAA1813 LAPSER1 | Q9BRK4 | 7 |
| Leucine-rich repeat and immunoglobulin-like domain-containing nogo receptor-interacting protein 4 (Leucine-rich repeat neuronal protein 6D) | LINGO4 LRRN6D UNQ9248/PRO34002 | Q6UY18 | 7 |
| Leucine-rich repeat-containing protein 40 | LRRC40 | Q9H9A6 | 7 |
| Leucine-rich repeat-containing protein 51 (Protein LRTOMT1) | LRTOMT LRRC51 | Q96E66 | 7 |
| Leucine-rich repeat-containing protein 59 (Ribosome-binding protein p34) (p34) | LRRC59 PRO1855 | Q96AG4 | 7 |
| Leukocyte surface antigen CD47 (Antigenic surface determinant protein OA3) (Integrin-associated protein) (IAP) (Protein MER6) (CD antigen CD47) | CD47 MER6 | Q08722 | 7 |
| Leukocyte-associated immunoglobulin-like receptor 1 (LAIR-1) (hLAIR1) (CD antigen CD305) | LAIR1 CD305 | Q6GTX8 | 7 |
| Leukotriene B4 receptor 1 (LTB4-R 1) (LTB4-R1) (Chemoattractant receptor-like 1) (G-protein coupled receptor 16) (P2Y purinoceptor 7) (P2Y7) | LTB4R BLT BLT1 BLTR CMKRL1 GPR16 P2RY7 | Q15722 | 7 |
| Lutropin subunit beta (Lutropin beta chain) (Luteinizing hormone subunit beta) (LH-B) (LSH-B) (LSH-beta) | LHB | P01229 | 7 |
| Lymphocyte antigen 6E (Ly-6E) (Retinoic acid-induced gene E protein) (RIG-E) (Stem cell antigen 2) (SCA-2) (Thymic shared antigen 1) (TSA-1) | LY6E 9804 RIGE SCA2 TSA1 | Q16553 | 7 |
| LYR motif-containing protein 1 | LYRM1 | O43325 | 7 |
| Lysosomal protective protein (EC 3.4.16.5) (Carboxypeptidase C) (Carboxypeptidase L) (Cathepsin A) (Protective protein cathepsin A) (PPCA) (Protective protein for beta-galactosidase) [Cleaved into: Lysosomal protective protein 32 kDa chain; Lysosomal protective protein 20 kDa chain] | CTSA PPGB | P10619 | 7 |
| Macrophage-capping protein (Actin regulatory protein CAP-G) | CAPG AFCP MCP | P40121 | 7 |
| Malcavernin (Cerebral cavernous malformations 2 protein) | CCM2 C7orf22 PP10187 | Q9BSQ5 | 7 |
| Malignant T-cell-amplified sequence 1 (MCT-1) (Multiple copies T-cell malignancies) | MCTS1 MCT1 | Q9ULC4 | 7 |
| Maspardin (Acid cluster protein 33) (Spastic paraplegia 21 autosomal recessive Mast syndrome protein) (Spastic paraplegia 21 protein) | SPG21 ACP33 BM-019 GL010 | Q9NZD8 | 7 |
| MAU2 chromatid cohesion factor homolog (MAU-2) (Cohesin loading complex subunit SCC4 homolog) | MAU2 KIAA0892 SCC4 | Q9Y6X3 | 7 |
| Mediator of RNA polymerase II transcription subunit 13-like (Mediator complex subunit 13-like) (Thyroid hormone receptor-associated protein 2) (Thyroid hormone receptor-associated protein complex 240 kDa component-like) | MED13L KIAA1025 PROSIT240 THRAP2 TRAP240L | Q71F56 | 7 |
| Mediator of RNA polymerase II transcription subunit 8 (Activator-recruited cofactor 32 kDa component) (ARC32) (Mediator complex subunit 8) | MED8 | Q96G25 | 7 |
| Medium-chain specific acyl-CoA dehydrogenase, mitochondrial (MCAD) (EC 1.3.8.7) | ACADM | P11310 | 7 |
| Melanophilin (Exophilin-3) (Slp homolog lacking C2 domains a) (SlaC2-a) (Synaptotagmin-like protein 2a) | MLPH SLAC2A | Q9BV36 | 7 |
| Membrane protein FAM174B | FAM174B | Q3ZCQ3 | 7 |
| Membrane-bound transcription factor site-1 protease (EC 3.4.21.112) (Endopeptidase S1P) (Subtilisin/kexin-isozyme 1) (SKI-1) | MBTPS1 KIAA0091 S1P SKI1 | Q14703 | 7 |
| Metallothionein-1E (MT-1E) (Metallothionein-IE) (MT-IE) | MT1E | P04732 | 7 |
| Metastasis suppressor protein 1 (Metastasis suppressor YGL-1) (Missing in metastasis protein) | MTSS1 KIAA0429 MIM | O43312 | 7 |
| Metastasis-suppressor KiSS-1 (Kisspeptin-1) [Cleaved into: Metastin (Kisspeptin-54); Kisspeptin-14; Kisspeptin-13; Kisspeptin-10] | KISS1 PP5098 | Q15726 | 7 |
| Methionine synthase reductase (MSR) (EC 1.16.1.8) | MTRR | Q9UBK8 | 7 |
| Methionine-R-sulfoxide reductase B2, mitochondrial (MsrB2) (EC 1.8.4.-) | MSRB2 CBS-1 MSRB CGI-131 | Q9Y3D2 | 7 |
| Methylenetetrahydrofolate reductase (Methylenetetrahydrofolate reductase short isoform) (Fragment) | MTHFR | Q8IU67 | 7 |
| Microfibrillar-associated protein 1 | MFAP1 | P55081 | 7 |
| Microprocessor complex subunit DGCR8 (DiGeorge syndrome critical region 8) | DGCR8 C22orf12 DGCRK6 LP4941 | Q8WYQ5 | 7 |
| Migration and invasion-inhibitory protein (IGFBP2-binding protein) (Invasion-inhibitory protein 45) (IIp45) | MIIP IIP45 | Q5JXC2 | 7 |
| MIP18 family protein FAM96A | FAM96A | Q9H5X1 | 7 |
| MIT domain-containing protein 1 | MITD1 | Q8WV92 | 7 |
| Mitochondrial 2-oxoglutarate/malate carrier protein (OGCP) (Solute carrier family 25 member 11) | SLC25A11 SLC20A4 | Q02978 | 7 |
| Mitochondrial carrier homolog 1 (Presenilin-associated protein) | MTCH1 PSAP CGI-64 UNQ1871/PRO4314 | Q9NZJ7 | 7 |
| Mitochondrial chaperone BCS1 (h-BCS1) (BCS1-like protein) | BCS1L BCS1 | Q9Y276 | 7 |
| Mitochondrial enolase superfamily member 1 (EC 5.-.-.-) (Antisense RNA to thymidylate synthase) (rTS) | ENOSF1 RTS TYMSAS | Q7L5Y1 | 7 |
| Mitochondrial fission process protein 1 (Mitochondrial 18 kDa protein) (MTP18) | MTFP1 MTP18 HSPC242 My022 | Q9UDX5 | 7 |
| Mitochondrial import inner membrane translocase subunit Tim22 (Testis-expressed sequence 4) | TIMM22 TEX4 TIM22 | Q9Y584 | 7 |
| Mitochondrial uncoupling protein 2 (UCP 2) (Solute carrier family 25 member 8) (UCPH) | UCP2 SLC25A8 | P55851 | 7 |
| Mitogen-activated protein kinase 1 (Mitogen-activated protein kinase 1, isoform CRA_a) | MAPK1 hCG_32557 | Q1HBJ4 | 7 |
| Mitogen-activated protein kinase kinase kinase kinase 5 (EC 2.7.11.1) (Kinase homologous to SPS1/STE20) (KHS) (MAPK/ERK kinase kinase kinase 5) (MEK kinase kinase 5) (MEKKK 5) | MAP4K5 | Q9Y4K4 | 7 |
| Mitogen-activated protein kinase-binding protein 1 (JNK-binding protein 1) (JNKBP-1) | MAPKBP1 JNKBP1 KIAA0596 | O60336 | 7 |
| Mitotic spindle assembly checkpoint protein MAD2A (HsMAD2) (Mitotic arrest deficient 2-like protein 1) (MAD2-like protein 1) | MAD2L1 MAD2 | Q13257 | 7 |
| MLX-interacting protein (Class E basic helix-loop-helix protein 36) (bHLHe36) (Transcriptional activator MondoA) | MLXIP BHLHE36 KIAA0867 MIR MONDOA | Q9HAP2 | 7 |
| Molybdenum cofactor biosynthesis protein 1 (Cell migration-inducing gene 11 protein) (Molybdenum cofactor synthesis-step 1 protein A-B) [Includes: Cyclic pyranopterin monophosphate synthase (EC 4.1.99.18) (Molybdenum cofactor biosynthesis protein A); Cyclic pyranopterin monophosphate synthase accessory protein (Molybdenum cofactor biosynthesis protein C)] | MOCS1 MIG11 | Q9NZB8 | 7 |
| Molybdenum cofactor sulfurase (MCS) (MOS) (MoCo sulfurase) (hMCS) (EC 2.8.1.9) (Molybdenum cofactor sulfurtransferase) | MOCOS | Q96EN8 | 7 |
| Msx2-interacting protein (SMART/HDAC1-associated repressor protein) (SPEN homolog) | SPEN KIAA0929 MINT SHARP | Q96T58 | 7 |
| Myelin and lymphocyte protein (T-lymphocyte maturation-associated protein) | MAL | P21145 | 7 |
| Myeloid leukemia factor 2 (Myelodysplasia-myeloid leukemia factor 2) | MLF2 | Q15773 | 7 |
| Myeloid-associated differentiation marker (Protein SB135) | MYADM UNQ553/PRO1110 | Q96S97 | 7 |
| Myocyte-specific enhancer factor 2A (Serum response factor-like protein 1) | MEF2A MEF2 | Q02078 | 7 |
| Myosin-9 (Cellular myosin heavy chain, type A) (Myosin heavy chain 9) (Myosin heavy chain, non-muscle IIa) (Non-muscle myosin heavy chain A) (NMMHC-A) (Non-muscle myosin heavy chain IIa) (NMMHC II-a) (NMMHC-IIA) | MYH9 | P35579 | 7 |
| N-lysine methyltransferase SETD8 (EC 2.1.1.-) (H4-K20-HMTase SETD8) (Histone-lysine N-methyltransferase SETD8) (EC 2.1.1.43) (Lysine N-methyltransferase 5A) (PR/SET domain-containing protein 07) (PR-Set7) (PR/SET07) (SET domain-containing protein 8) | SETD8 KMT5A PRSET7 SET07 SET8 | Q9NQR1 | 7 |
| NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 1 (Complex I-MWFE) (CI-MWFE) (NADH-ubiquinone oxidoreductase MWFE subunit) | NDUFA1 | O15239 | 7 |
| NADH dehydrogenase [ubiquinone] 1 subunit C1, mitochondrial (Complex I-KFYI) (CI-KFYI) (NADH-ubiquinone oxidoreductase KFYI subunit) | NDUFC1 | O43677 | 7 |
| NADH dehydrogenase [ubiquinone] iron-sulfur protein 2, mitochondrial (EC 1.6.5.3) (EC 1.6.99.3) (Complex I-49kD) (CI-49kD) (NADH-ubiquinone oxidoreductase 49 kDa subunit) | NDUFS2 | O75306 | 7 |
| NADH dehydrogenase [ubiquinone] iron-sulfur protein 3, mitochondrial (EC 1.6.5.3) (EC 1.6.99.3) (Complex I-30kD) (CI-30kD) (NADH-ubiquinone oxidoreductase 30 kDa subunit) | NDUFS3 | O75489 | 7 |
| NADH dehydrogenase [ubiquinone] iron-sulfur protein 7, mitochondrial (EC 1.6.5.3) (EC 1.6.99.3) (Complex I-20kD) (CI-20kD) (NADH-ubiquinone oxidoreductase 20 kDa subunit) (PSST subunit) | NDUFS7 | O75251 | 7 |
| NEDD4 family-interacting protein 1 (Breast cancer-associated protein SGA-1M) (NEDD4 WW domain-binding protein 5) (Putative MAPK-activating protein PM13) (Putative NF-kappa-B-activating protein 164) (Putative NFKB and MAPK-activating protein) | NDFIP1 N4WBP5 PSEC0192 PSEC0223 | Q9BT67 | 7 |
| Negative elongation factor E (NELF-E) (RNA-binding protein RD) | NELFE RD RDBP | P18615 | 7 |
| Neprilysin (EC 3.4.24.11) (Atriopeptidase) (Common acute lymphocytic leukemia antigen) (CALLA) (Enkephalinase) (Neutral endopeptidase 24.11) (NEP) (Neutral endopeptidase) (Skin fibroblast elastase) (SFE) (CD antigen CD10) | MME EPN | P08473 | 7 |
| Neuronal calcium sensor 1 (NCS-1) (Frequenin homolog) (Frequenin-like protein) (Frequenin-like ubiquitous protein) | NCS1 FLUP FREQ | P62166 | 7 |
| Neuronal membrane glycoprotein M6-b (M6b) | GPM6B M6B | Q13491 | 7 |
| NF-kappa-B essential modulator (NEMO) (FIP-3) (IkB kinase-associated protein 1) (IKKAP1) (Inhibitor of nuclear factor kappa-B kinase subunit gamma) (I-kappa-B kinase subunit gamma) (IKK-gamma) (IKKG) (IkB kinase subunit gamma) (NF-kappa-B essential modifier) | IKBKG FIP3 NEMO | Q9Y6K9 | 7 |
| Nitrogen permease regulator 3-like protein (-14 gene protein) (Alpha-globin regulatory element-containing gene protein) (Protein CGTHBA) | NPRL3 C16orf35 CGTHBA MARE | Q12980 | 7 |
| NLR family member X1 (Caterpiller protein 11.3) (CLR11.3) (Nucleotide-binding oligomerization domain protein 26) (Nucleotide-binding oligomerization domain protein 5) (Nucleotide-binding oligomerization domain protein 9) | NLRX1 NOD26 NOD5 NOD9 | Q86UT6 | 7 |
| Nuclear distribution protein nudE-like 1 (Protein Nudel) (Mitosin-associated protein 1) | NDEL1 EOPA MITAP1 NUDEL | Q9GZM8 | 7 |
| Nuclear factor NF-kappa-B p100 subunit (DNA-binding factor KBF2) (H2TF1) (Lymphocyte translocation chromosome 10 protein) (Nuclear factor of kappa light polypeptide gene enhancer in B-cells 2) (Oncogene Lyt-10) (Lyt10) [Cleaved into: Nuclear factor NF-kappa-B p52 subunit] | NFKB2 LYT10 | Q00653 | 7 |
| Nuclear factor of activated T-cells, cytoplasmic 3 (NF-ATc3) (NFATc3) (NFATx) (T-cell transcription factor NFAT4) (NF-AT4) | NFATC3 NFAT4 | Q12968 | 7 |
| Nuclear receptor coactivator 1 (NCoA-1) (EC 2.3.1.48) (Class E basic helix-loop-helix protein 74) (bHLHe74) (Protein Hin-2) (RIP160) (Renal carcinoma antigen NY-REN-52) (Steroid receptor coactivator 1) (SRC-1) | NCOA1 BHLHE74 SRC1 | Q15788 | 7 |
| Nucleolar and coiled-body phosphoprotein 1 (140 kDa nucleolar phosphoprotein) (Nopp140) (Hepatitis C virus NS5A-transactivated protein 13) (HCV NS5A-transactivated protein 13) (Nucleolar 130 kDa protein) (Nucleolar phosphoprotein p130) | NOLC1 KIAA0035 NS5ATP13 | Q14978 | 7 |
| Nucleolar GTP-binding protein 2 (Autoantigen NGP-1) | GNL2 NGP1 | Q13823 | 7 |
| Nucleoside diphosphate kinase, mitochondrial (NDK) (NDP kinase, mitochondrial) (EC 2.7.4.6) (Nucleoside diphosphate kinase D) (NDPKD) (nm23-H4) | NME4 NM23D | O00746 | 7 |
| Optineurin (E3-14.7K-interacting protein) (FIP-2) (Huntingtin yeast partner L) (Huntingtin-interacting protein 7) (HIP-7) (Huntingtin-interacting protein L) (NEMO-related protein) (Optic neuropathy-inducing protein) (Transcription factor IIIA-interacting protein) (TFIIIA-IntP) | OPTN FIP2 GLC1E HIP7 HYPL NRP | Q96CV9 | 7 |
| OTU domain-containing protein 5 (EC 3.4.19.12) (Deubiquitinating enzyme A) (DUBA) | OTUD5 | Q96G74 | 7 |
| Out at first protein homolog (HCV NS5A-transactivated protein 13 target protein 2) | OAF NS5ATP13TP2 | Q86UD1 | 7 |
| PDZ and LIM domain protein 7 (LIM mineralization protein) (LMP) (Protein enigma) | PDLIM7 ENIGMA | Q9NR12 | 7 |
| Peptidyl-glycine alpha-amidating monooxygenase (PAM) [Includes: Peptidylglycine alpha-hydroxylating monooxygenase (PHM) (EC 1.14.17.3); Peptidyl-alpha-hydroxyglycine alpha-amidating lyase (EC 4.3.2.5) (Peptidylamidoglycolate lyase) (PAL)] | PAM | P19021 | 7 |
| Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (EC 5.2.1.8) (Peptidyl-prolyl cis-trans isomerase Pin1) (PPIase Pin1) (Rotamase Pin1) | PIN1 | Q13526 | 7 |
| Perilipin-2 (Adipophilin) (Adipose differentiation-related protein) (ADRP) | PLIN2 ADFP | Q99541 | 7 |
| Peripheral myelin protein 22 (PMP-22) (Growth arrest-specific protein 3) (GAS-3) | PMP22 GAS3 | Q01453 | 7 |
| PHD finger protein 20 (Glioma-expressed antigen 2) (Hepatocellular carcinoma-associated antigen 58) (Novel zinc finger protein) (Transcription factor TZP) | PHF20 C20orf104 GLEA2 HCA58 NZF TZP | Q9BVI0 | 7 |
| Phosphatidylinositol 5-phosphate 4-kinase type-2 beta (EC 2.7.1.149) (1-phosphatidylinositol 5-phosphate 4-kinase 2-beta) (Diphosphoinositide kinase 2-beta) (Phosphatidylinositol 5-phosphate 4-kinase type II beta) (PI(5)P 4-kinase type II beta) (PIP4KII-beta) (PtdIns(5)P-4-kinase isoform 2-beta) | PIP4K2B PIP5K2B | P78356 | 7 |
| Phosphatidylinositol transfer protein beta isoform (PI-TP-beta) (PtdIns transfer protein beta) (PtdInsTP beta) | PITPNB | P48739 | 7 |
| Phosphatidylinositol-glycan biosynthesis class F protein (PIG-F) (GPI11 homolog) | PIGF | Q07326 | 7 |
| Phospholipase A-2-activating protein (PLA2P) (PLAP) | PLAA PLAP | Q9Y263 | 7 |