| LETM1 domain-containing protein 1 (Cervical cancer 1 proto-oncogene protein p40) (Cervical cancer proto-oncogene 2 protein) (HCCR-1) (HCRR-2) | LETMD1 | Q6P1Q0 | 9 |
| Leucine-rich PPR motif-containing protein, mitochondrial (130 kDa leucine-rich protein) (LRP 130) (GP130) | LRPPRC LRP130 | P42704 | 9 |
| Leucine-rich repeat-containing protein 26 (BK channel auxiliary gamma subunit LRRC26) (Cytokeratin-associated protein in cancer) | LRRC26 CAPC | Q2I0M4 | 9 |
| Leucine-rich repeat-containing protein 29 (F-box and leucine-rich repeat protein 9) (F-box protein FBL9) (F-box/LRR-repeat protein 9) | LRRC29 FBL9 FBXL9 | Q8WV35 | 9 |
| Leukocyte immunoglobulin-like receptor subfamily B member 1 (LIR-1) (Leukocyte immunoglobulin-like receptor 1) (CD85 antigen-like family member J) (Immunoglobulin-like transcript 2) (ILT-2) (Monocyte/macrophage immunoglobulin-like receptor 7) (MIR-7) (CD antigen CD85j) | LILRB1 ILT2 LIR1 MIR7 | Q8NHL6 | 9 |
| Leukotriene A-4 hydrolase (LTA-4 hydrolase) (EC 3.3.2.6) (Leukotriene A(4) hydrolase) | LTA4H LTA4 | P09960 | 9 |
| Lysophospholipase-like protein 1 (EC 3.1.2.-) | LYPLAL1 | Q5VWZ2 | 9 |
| Lysyl oxidase homolog 2 (EC 1.4.3.13) (Lysyl oxidase-like protein 2) (Lysyl oxidase-related protein 2) (Lysyl oxidase-related protein WS9-14) | LOXL2 | Q9Y4K0 | 9 |
| Macrophage erythroblast attacher (Cell proliferation-inducing gene 5 protein) (Erythroblast macrophage protein) (Human lung cancer oncogene 10 protein) (HLC-10) | MAEA EMP HLC10 PIG5 | Q7L5Y9 | 9 |
| Magnesium transporter NIPA2 (Non-imprinted in Prader-Willi/Angelman syndrome region protein 2) | NIPA2 | Q8N8Q9 | 9 |
| Maleylacetoacetate isomerase (MAAI) (EC 5.2.1.2) (GSTZ1-1) (Glutathione S-transferase zeta 1) (EC 2.5.1.18) | GSTZ1 MAAI | O43708 | 9 |
| Max-like protein X (Class D basic helix-loop-helix protein 13) (bHLHd13) (Max-like bHLHZip protein) (Protein BigMax) (Transcription factor-like protein 4) | MLX BHLHD13 TCFL4 | Q9UH92 | 9 |
| McKusick-Kaufman/Bardet-Biedl syndromes putative chaperonin (Bardet-Biedl syndrome 6 protein) | MKKS BBS6 | Q9NPJ1 | 9 |
| Menin | MEN1 SCG2 | O00255 | 9 |
| Metalloproteinase inhibitor 2 (CSC-21K) (Tissue inhibitor of metalloproteinases 2) (TIMP-2) | TIMP2 | P16035 | 9 |
| Methionine adenosyltransferase 2 subunit beta (Methionine adenosyltransferase II beta) (MAT II beta) (Putative dTDP-4-keto-6-deoxy-D-glucose 4-reductase) | MAT2B TGR MSTP045 Nbla02999 UNQ2435/PRO4995 | Q9NZL9 | 9 |
| Methylmalonic aciduria and homocystinuria type D protein, mitochondrial | MMADHC C2orf25 CL25022 HSPC161 My011 | Q9H3L0 | 9 |
| Methyltransferase-like protein 13 (EC 2.1.1.-) | METTL13 KIAA0859 CGI-01 | Q8N6R0 | 9 |
| Microfibrillar-associated protein 2 (MFAP-2) (Microfibril-associated glycoprotein 1) (MAGP) (MAGP-1) | MFAP2 MAGP1 | P55001 | 9 |
| Microtubule-associated protein 1B (MAP-1B) [Cleaved into: MAP1B heavy chain; MAP1 light chain LC1] | MAP1B | P46821 | 9 |
| Microtubule-associated protein tau (Neurofibrillary tangle protein) (Paired helical filament-tau) (PHF-tau) | MAPT MAPTL MTBT1 TAU | P10636 | 9 |
| Mitochondrial dynamic protein MID51 (Mitochondrial dynamic protein of 51 kDa) (Mitochondrial elongation factor 1) (Smith-Magenis syndrome chromosomal region candidate gene 7 protein-like) | MIEF1 MID51 SMCR7L | Q9NQG6 | 9 |
| Mitochondrial fission factor | MFF C2orf33 AD030 AD033 GL004 | Q9GZY8 | 9 |
| Mitochondrial import inner membrane translocase subunit Tim10 | TIMM10 TIM10 | P62072 | 9 |
| Mitochondrial import inner membrane translocase subunit TIM16 (Mitochondria-associated granulocyte macrophage CSF-signaling molecule) (Presequence translocated-associated motor subunit PAM16) | PAM16 MAGMAS TIM16 TIMM16 CGI-136 | Q9Y3D7 | 9 |
| Mitochondrial pyruvate carrier 2 (Brain protein 44) | MPC2 BRP44 | O95563 | 9 |
| Mitogen-activated protein kinase kinase kinase 2 (EC 2.7.11.25) (MAPK/ERK kinase kinase 2) (MEK kinase 2) (MEKK 2) | MAP3K2 MAPKKK2 MEKK2 | Q9Y2U5 | 9 |
| Mitotic-spindle organizing protein 2B (Mitotic-spindle organizing protein associated with a ring of gamma-tubulin 2B) | MZT2B FAM128B MOZART2B | Q6NZ67 | 9 |
| Moesin (Membrane-organizing extension spike protein) | MSN | P26038 | 9 |
| Mothers against decapentaplegic homolog 2 (MAD homolog 2) (Mothers against DPP homolog 2) (JV18-1) (Mad-related protein 2) (hMAD-2) (SMAD family member 2) (SMAD 2) (Smad2) (hSMAD2) | SMAD2 MADH2 MADR2 | Q15796 | 9 |
| Mothers against decapentaplegic homolog 4 (MAD homolog 4) (Mothers against DPP homolog 4) (Deletion target in pancreatic carcinoma 4) (SMAD family member 4) (SMAD 4) (Smad4) (hSMAD4) | SMAD4 DPC4 MADH4 | Q13485 | 9 |
| mRNA export factor (Rae1 protein homolog) (mRNA-associated protein mrnp 41) | RAE1 MRNP41 | P78406 | 9 |
| Myoferlin (Fer-1-like protein 3) | MYOF FER1L3 KIAA1207 | Q9NZM1 | 9 |
| Myosin light chain 6B (Myosin light chain 1 slow-twitch muscle A isoform) (MLC1sa) (Smooth muscle and nonmuscle myosin light chain alkali 6B) | MYL6B MLC1SA | P14649 | 9 |
| Myosin regulatory light chain 12B (MLC-2A) (MLC-2) (Myosin regulatory light chain 2-B, smooth muscle isoform) (Myosin regulatory light chain 20 kDa) (MLC20) (Myosin regulatory light chain MRLC2) (SHUJUN-1) | MYL12B MRLC2 MYLC2B | O14950 | 9 |
| N-terminal kinase-like protein (Coated vesicle-associated kinase of 90 kDa) (SCY1-like protein 1) (Telomerase regulation-associated protein) (Telomerase transcriptional element-interacting factor) (Teratoma-associated tyrosine kinase) | SCYL1 CVAK90 GKLP NTKL TAPK TEIF TRAP HT019 | Q96KG9 | 9 |
| NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 6 (Complex I-B14) (CI-B14) (LYR motif-containing protein 6) (NADH-ubiquinone oxidoreductase B14 subunit) | NDUFA6 LYRM6 NADHB14 | P56556 | 9 |
| NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 9, mitochondrial (Complex I-39kD) (CI-39kD) (NADH-ubiquinone oxidoreductase 39 kDa subunit) | NDUFA9 NDUFS2L | Q16795 | 9 |
| NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 6 (Complex I-B17) (CI-B17) (NADH-ubiquinone oxidoreductase B17 subunit) | NDUFB6 | O95139 | 9 |
| Natural resistance-associated macrophage protein 1 (NRAMP 1) (Solute carrier family 11 member 1) | SLC11A1 LSH NRAMP NRAMP1 | P49279 | 9 |
| NEDD8-conjugating enzyme Ubc12 (EC 6.3.2.-) (NEDD8 carrier protein) (NEDD8 protein ligase) (Ubiquitin-conjugating enzyme E2 M) | UBE2M UBC12 | P61081 | 9 |
| Neuroblastoma breakpoint family member 3 (Protein AE2) (Protein SHIIIa4) | NBPF3 L7 | Q9H094 | 9 |
| Neuroepithelial cell-transforming gene 1 protein (Proto-oncogene p65 Net1) (Rho guanine nucleotide exchange factor 8) | NET1 ARHGEF8 | Q7Z628 | 9 |
| Nibrin (Cell cycle regulatory protein p95) (Nijmegen breakage syndrome protein 1) | NBN NBS NBS1 P95 | O60934 | 9 |
| Nitric oxide synthase-interacting protein (eNOS-interacting protein) | NOSIP CGI-25 | Q9Y314 | 9 |
| Nuclear migration protein nudC (Nuclear distribution protein C homolog) | NUDC | Q9Y266 | 9 |
| Nuclear receptor corepressor 2 (N-CoR2) (CTG repeat protein 26) (SMAP270) (Silencing mediator of retinoic acid and thyroid hormone receptor) (SMRT) (T3 receptor-associating factor) (TRAC) (Thyroid-, retinoic-acid-receptor-associated corepressor) | NCOR2 CTG26 | Q9Y618 | 9 |
| Nuclear receptor subfamily 2 group F member 6 (V-erbA-related protein 2) (EAR-2) | NR2F6 EAR2 ERBAL2 | P10588 | 9 |
| Nuclear RNA export factor 1 (Tip-associated protein) (Tip-associating protein) (mRNA export factor TAP) | NXF1 TAP | Q9UBU9 | 9 |
| Nucleobindin-2 (DNA-binding protein NEFA) (Gastric cancer antigen Zg4) (Prepronesfatin) [Cleaved into: Nesfatin-1] | NUCB2 NEFA | P80303 | 9 |
| Nucleolar complex protein 3 homolog (NOC3 protein homolog) (Factor for adipocyte differentiation 24) (NOC3-like protein) (Nucleolar complex-associated protein 3-like protein) | NOC3L AD24 C10orf117 FAD24 | Q8WTT2 | 9 |
| Nucleolar protein 16 (HBV pre-S2 trans-regulated protein 3) | NOP16 CGI-117 HSPC111 | Q9Y3C1 | 9 |
| Nucleoplasmin-3 | NPM3 | O75607 | 9 |
| Nucleoside diphosphate kinase B (NDK B) (NDP kinase B) (EC 2.7.4.6) (C-myc purine-binding transcription factor PUF) (Histidine protein kinase NDKB) (EC 2.7.13.3) (nm23-H2) | NME2 NM23B | P22392 | 9 |
| Olfactory receptor 4F3/4F16/4F29 (Olfactory receptor OR1-1) | OR4F3; OR4F16; OR4F29 | Q6IEY1 | 9 |
| Outer dense fiber protein 2 (Cenexin) (Outer dense fiber of sperm tails protein 2) | ODF2 | Q5BJF6 | 9 |
| Oxysterol-binding protein 1 | OSBP OSBP1 | P22059 | 9 |
| p21-activated protein kinase-interacting protein 1 (PAK/PLC-interacting protein 1) (hPIP1) (PAK1-interacting protein 1) (WD repeat-containing protein 84) | PAK1IP1 PIP1 WDR84 | Q9NWT1 | 9 |
| Palladin (SIH002) (Sarcoma antigen NY-SAR-77) | PALLD KIAA0992 CGI-151 | Q8WX93 | 9 |
| PC4 and SFRS1-interacting protein (CLL-associated antigen KW-7) (Dense fine speckles 70 kDa protein) (DFS 70) (Lens epithelium-derived growth factor) (Transcriptional coactivator p75/p52) | PSIP1 DFS70 LEDGF PSIP2 | O75475 | 9 |
| Peptidyl-prolyl cis-trans isomerase E (PPIase E) (EC 5.2.1.8) (Cyclophilin E) (Cyclophilin-33) (Rotamase E) | PPIE CYP33 | Q9UNP9 | 9 |
| Peroxisomal biogenesis factor 19 (33 kDa housekeeping protein) (Peroxin-19) (Peroxisomal farnesylated protein) | PEX19 HK33 PXF OK/SW-cl.22 | P40855 | 9 |
| Phosducin-like protein 3 (HTPHLP) (PhPL3) (Viral IAP-associated factor 1) (VIAF-1) | PDCL3 VIAF1 | Q9H2J4 | 9 |
| Phosphatase and actin regulator 2 | PHACTR2 C6orf56 KIAA0680 | O75167 | 9 |
| Phosphatidylethanolamine N-methyltransferase (PEAMT) (PEMT) (EC 2.1.1.17) (EC 2.1.1.71) (PEMT2) | PEMT PEMPT PNMT | Q9UBM1 | 9 |
| Phosphatidylinositol N-acetylglucosaminyltransferase subunit P (EC 2.4.1.198) (Down syndrome critical region protein 5) (Down syndrome critical region protein C) (Phosphatidylinositol-glycan biosynthesis class P protein) (PIG-P) | PIGP DCRC DSCR5 DSCRC NPD010 | P57054 | 9 |
| Platelet-activating factor acetylhydrolase IB subunit gamma (EC 3.1.1.47) (PAF acetylhydrolase 29 kDa subunit) (PAF-AH 29 kDa subunit) (PAF-AH subunit gamma) (PAFAH subunit gamma) | PAFAH1B3 PAFAHG | Q15102 | 9 |
| Poly(rC)-binding protein 1 (Alpha-CP1) (Heterogeneous nuclear ribonucleoprotein E1) (hnRNP E1) (Nucleic acid-binding protein SUB2.3) | PCBP1 | Q15365 | 9 |
| Poly(rC)-binding protein 4 (Alpha-CP4) | PCBP4 | P57723 | 9 |
| Polyadenylate-binding protein 1 (PABP-1) (Poly(A)-binding protein 1) | PABPC1 PAB1 PABP1 PABPC2 | P11940 | 9 |
| Polyhomeotic-like protein 2 (hPH2) (Early development regulatory protein 2) | PHC2 EDR2 PH2 | Q8IXK0 | 9 |
| Polyubiquitin-B [Cleaved into: Ubiquitin] | UBB | P0CG47 | 9 |
| PRAME family member 7 | PRAMEF7 | Q5VXH5 | 9 |
| pre-mRNA 3' end processing protein WDR33 (WD repeat-containing protein 33) (WD repeat-containing protein WDC146) | WDR33 WDC146 | Q9C0J8 | 9 |
| Pre-mRNA 3'-end-processing factor FIP1 (hFip1) (FIP1-like 1 protein) (Factor interacting with PAP) (Rearranged in hypereosinophilia) | FIP1L1 FIP1 RHE | Q6UN15 | 9 |
| Pre-mRNA-splicing factor 38A | PRPF38A | Q8NAV1 | 9 |
| Prickle-like protein 4 (Overexpressed breast tumor protein) | PRICKLE4 C6orf49 OEBT | Q2TBC4 | 9 |
| Proactivator polypeptide [Cleaved into: Saposin-A (Protein A); Saposin-B-Val; Saposin-B (Cerebroside sulfate activator) (CSAct) (Dispersin) (Sphingolipid activator protein 1) (SAP-1) (Sulfatide/GM1 activator); Saposin-C (A1 activator) (Co-beta-glucosidase) (Glucosylceramidase activator) (Sphingolipid activator protein 2) (SAP-2); Saposin-D (Component C) (Protein C)] | PSAP GLBA SAP1 | P07602 | 9 |
| Probable ATP-dependent RNA helicase DDX47 (EC 3.6.4.13) (DEAD box protein 47) | DDX47 | Q9H0S4 | 9 |
| Probable ATP-dependent RNA helicase DDX56 (EC 3.6.4.13) (ATP-dependent 61 kDa nucleolar RNA helicase) (DEAD box protein 21) (DEAD box protein 56) | DDX56 DDX21 NOH61 | Q9NY93 | 9 |
| Probable palmitoyltransferase ZDHHC16 (EC 2.3.1.225) (Zinc finger DHHC domain-containing protein 16) (DHHC-16) | ZDHHC16 UNQ2570/PRO6258 | Q969W1 | 9 |
| Probable phosphoglycerate mutase 4 (EC 3.1.3.13) (EC 5.4.2.11) (EC 5.4.2.4) | PGAM4 PGAM3 | Q8N0Y7 | 9 |
| Probable ubiquitin carboxyl-terminal hydrolase FAF-X (EC 3.4.19.12) (Deubiquitinating enzyme FAF-X) (Fat facets in mammals) (hFAM) (Fat facets protein-related, X-linked) (Ubiquitin thioesterase FAF-X) (Ubiquitin-specific protease 9, X chromosome) (Ubiquitin-specific-processing protease FAF-X) | USP9X DFFRX FAM USP9 | Q93008 | 9 |
| Programmed cell death protein 6 (Apoptosis-linked gene 2 protein) (Probable calcium-binding protein ALG-2) | PDCD6 ALG2 | O75340 | 9 |
| Prohibitin | PHB | P35232 | 9 |
| Prostaglandin E synthase 3 (EC 5.3.99.3) (Cytosolic prostaglandin E2 synthase) (cPGES) (Hsp90 co-chaperone) (Progesterone receptor complex p23) (Telomerase-binding protein p23) | PTGES3 P23 TEBP | Q15185 | 9 |
| Proteasome activator complex subunit 1 (11S regulator complex subunit alpha) (REG-alpha) (Activator of multicatalytic protease subunit 1) (Interferon gamma up-regulated I-5111 protein) (IGUP I-5111) (Proteasome activator 28 subunit alpha) (PA28a) (PA28alpha) | PSME1 IFI5111 | Q06323 | 9 |
| Proteasome subunit alpha type-4 (EC 3.4.25.1) (Macropain subunit C9) (Multicatalytic endopeptidase complex subunit C9) (Proteasome component C9) (Proteasome subunit L) | PSMA4 HC9 PSC9 | P25789 | 9 |
| Proteasome subunit alpha type-6 (EC 3.4.25.1) (27 kDa prosomal protein) (PROS-27) (p27K) (Macropain iota chain) (Multicatalytic endopeptidase complex iota chain) (Proteasome iota chain) | PSMA6 PROS27 | P60900 | 9 |
| Proteasome subunit alpha type-7 (EC 3.4.25.1) (Proteasome subunit RC6-1) (Proteasome subunit XAPC7) | PSMA7 HSPC | O14818 | 9 |
| Proteasome subunit beta type-10 (EC 3.4.25.1) (Low molecular mass protein 10) (Macropain subunit MECl-1) (Multicatalytic endopeptidase complex subunit MECl-1) (Proteasome MECl-1) (Proteasome subunit beta-2i) | PSMB10 LMP10 MECL1 | P40306 | 9 |
| Proteasome subunit beta type-5 (EC 3.4.25.1) (Macropain epsilon chain) (Multicatalytic endopeptidase complex epsilon chain) (Proteasome chain 6) (Proteasome epsilon chain) (Proteasome subunit MB1) (Proteasome subunit X) | PSMB5 LMPX MB1 X | P28074 | 9 |
| Proteasome subunit beta type-8 (EC 3.4.25.1) (Low molecular mass protein 7) (Macropain subunit C13) (Multicatalytic endopeptidase complex subunit C13) (Proteasome component C13) (Proteasome subunit beta-5i) (Really interesting new gene 10 protein) | PSMB8 LMP7 PSMB5i RING10 Y2 | P28062 | 9 |
| Protein amnionless | AMN UNQ513/PRO1028 | Q9BXJ7 | 9 |
| Protein BEX3 (Brain-expressed X-linked protein 3) (Nerve growth factor receptor-associated protein 1) (Ovarian granulosa cell 13.0 kDa protein HGR74) (p75NTR-associated cell death executor) | NGFRAP1 BEX3 DXS6984E NADE | Q00994 | 9 |
| Protein C10 | C12orf57 C10 | Q99622 | 9 |
| Protein CMSS1 (Cms1 ribosomal small subunit homolog) | CMSS1 C3orf26 | Q9BQ75 | 9 |
| Protein ELYS (Embryonic large molecule derived from yolk sac) (Protein MEL-28) (Putative AT-hook-containing transcription factor 1) | AHCTF1 ELYS TMBS62 MSTP108 | Q8WYP5 | 9 |
| Protein FADD (FAS-associated death domain protein) (FAS-associating death domain-containing protein) (Growth-inhibiting gene 3 protein) (Mediator of receptor induced toxicity) | FADD MORT1 GIG3 | Q13158 | 9 |
| Protein FAM110A | FAM110A C20orf55 F10 | Q9BQ89 | 9 |