| Cathepsin S (EC 3.4.22.27) | CTSS | P25774 | 6 |
| CBX1 protein (Chromobox homolog 1 (HP1 beta homolog Drosophila ), isoform CRA_a) (cDNA, FLJ92997, Homo sapiens chromobox homolog 1 (HP1 beta homolog Drosophila ) (CBX1), mRNA) | CBX1 hCG_2000655 | Q6IBN6 | 6 |
| CCR4-NOT transcription complex subunit 3 (CCR4-associated factor 3) (Leukocyte receptor cluster member 2) | CNOT3 KIAA0691 LENG2 NOT3 | O75175 | 6 |
| CD69 antigen (CD69 antigen (P60, early T-cell activation antigen), isoform CRA_a) (cDNA FLJ75888, highly similar to Homo sapiens CD69 antigen (p60, early T-cell activation antigen) (CD69), mRNA) | CD69 hCG_38142 | Q53ZX0 | 6 |
| CD99 antigen (12E7) (E2 antigen) (Protein MIC2) (T-cell surface glycoprotein E2) (CD antigen CD99) | CD99 MIC2 MIC2X MIC2Y | P14209 | 6 |
| Cdc42 effector protein 4 (Binder of Rho GTPases 4) | CDC42EP4 BORG4 CEP4 | Q9H3Q1 | 6 |
| CDGSH iron-sulfur domain-containing protein 1 (MitoNEET) | CISD1 C10orf70 ZCD1 MDS029 | Q9NZ45 | 6 |
| CDK5 regulatory subunit-associated protein 2 (CDK5 activator-binding protein C48) (Centrosome-associated protein 215) | CDK5RAP2 CEP215 KIAA1633 | Q96SN8 | 6 |
| CDKN2AIP N-terminal-like protein (CDKN2A-interacting protein N-terminal-like protein) | CDKN2AIPNL | Q96HQ2 | 6 |
| cDNA FLJ77219 | 0 | A8KAG1 | 6 |
| Cell cycle checkpoint protein RAD1 (hRAD1) (EC 3.1.11.2) (DNA repair exonuclease rad1 homolog) (Rad1-like DNA damage checkpoint protein) | RAD1 REC1 | O60671 | 6 |
| Cell cycle checkpoint protein RAD17 (hRad17) (RF-C/activator 1 homolog) | RAD17 R24L | O75943 | 6 |
| Cell division cycle-associated protein 7 (Protein JPO1) | CDCA7 JPO1 | Q9BWT1 | 6 |
| Cell surface glycoprotein MUC18 (Cell surface glycoprotein P1H12) (Melanoma cell adhesion molecule) (Melanoma-associated antigen A32) (Melanoma-associated antigen MUC18) (S-endo 1 endothelial-associated antigen) (CD antigen CD146) | MCAM MUC18 | P43121 | 6 |
| Cellular retinoic acid-binding protein 2 (Cellular retinoic acid-binding protein II) (CRABP-II) | CRABP2 | P29373 | 6 |
| Centrosomal protein of 104 kDa (Cep104) | CEP104 KIAA0562 | O60308 | 6 |
| Centrosomal protein of 135 kDa (Cep135) (Centrosomal protein 4) | CEP135 CEP4 KIAA0635 | Q66GS9 | 6 |
| Centrosomal protein of 57 kDa (Cep57) (FGF2-interacting protein) (Testis-specific protein 57) (Translokin) | CEP57 KIAA0092 TSP57 | Q86XR8 | 6 |
| Ceramide kinase (hCERK) (EC 2.7.1.138) (Acylsphingosine kinase) (Lipid kinase 4) (LK4) | CERK KIAA1646 | Q8TCT0 | 6 |
| Cerebellar degeneration-related protein 2 (Major Yo paraneoplastic antigen) (Paraneoplastic cerebellar degeneration-associated antigen) | CDR2 PCD17 | Q01850 | 6 |
| Charged multivesicular body protein 5 (Chromatin-modifying protein 5) (SNF7 domain-containing protein 2) (Vacuolar protein sorting-associated protein 60) (Vps60) (hVps60) | CHMP5 C9orf83 SNF7DC2 CGI-34 HSPC177 PNAS-114 PNAS-2 | Q9NZZ3 | 6 |
| Chemokine-like factor (C32) | CKLF CKLF1 HSPC224 UNQ410/PRO772 | Q9UBR5 | 6 |
| Chondrosarcoma-associated gene 2/3 protein (Cancer/testis antigen 24.2) (CT24.2) (Taxol-resistant-associated gene 3 protein) (TRAG-3) | CSAG2 TRAG3; CSAG3 CSAG3A | Q9Y5P2 | 6 |
| Chromodomain-helicase-DNA-binding protein 2 (CHD-2) (EC 3.6.4.12) (ATP-dependent helicase CHD2) | CHD2 | O14647 | 6 |
| Coiled-coil domain-containing protein 132 | CCDC132 KIAA1861 | Q96JG6 | 6 |
| Coiled-coil domain-containing protein 167 | CCDC167 C6orf129 HSPC265 | Q9P0B6 | 6 |
| Coiled-coil domain-containing protein 58 | CCDC58 | Q4VC31 | 6 |
| Coiled-coil domain-containing protein 6 (Papillary thyroid carcinoma-encoded protein) (Protein H4) | CCDC6 D10S170 TST1 | Q16204 | 6 |
| Coiled-coil domain-containing protein 82 | CCDC82 HT025 | Q8N4S0 | 6 |
| Coiled-coil domain-containing protein 86 (Cytokine-induced protein with coiled-coil domain) | CCDC86 CYCLON | Q9H6F5 | 6 |
| Coiled-coil-helix-coiled-coil-helix domain-containing protein 5 | CHCHD5 C2orf9 | Q9BSY4 | 6 |
| COMM domain-containing protein 1 (Protein Murr1) | COMMD1 C2orf5 MURR1 | Q8N668 | 6 |
| COP9 signalosome complex subunit 7b (SGN7b) (Signalosome subunit 7b) (JAB1-containing signalosome subunit 7b) | COPS7B CSN7B | Q9H9Q2 | 6 |
| CREB3 regulatory factor (Luman recruitment factor) (LRF) | CREBRF C5orf41 | Q8IUR6 | 6 |
| CST complex subunit TEN1 (Protein telomeric pathways with STN1 homolog) (Telomere length regulation protein TEN1 homolog) | TEN1 C17orf106 | Q86WV5 | 6 |
| CTD small phosphatase-like protein (CTDSP-like) (EC 3.1.3.16) (Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 3) (NIF-like protein) (Nuclear LIM interactor-interacting factor 1) (NLI-interacting factor 1) (Protein YA22) (hYA22) (RBSP3) (Small C-terminal domain phosphatase 3) (SCP3) (Small CTD phosphatase 3) | CTDSPL C3orf8 NIF1 NIFL SCP3 YA22 | O15194 | 6 |
| Cx9C motif-containing protein 4 (Mature T-cell proliferation 1 neighbor protein) (Mature T-cell proliferation-1 type A) (MTCP-1 type A) (Protein p8 MTCP-1) (p8MTCP1) | CMC4 C6.1B MTCP1 MTCP1NB | P56277 | 6 |
| CXXC-type zinc finger protein 5 (CF5) (Putative MAPK-activating protein PM08) (Putative NF-kappa-B-activating protein 102) (Retinoid-inducible nuclear factor) (RINF) | CXXC5 HSPC195 TCCCIA00297 | Q7LFL8 | 6 |
| Cyclin-dependent kinase 14 (EC 2.7.11.22) (Cell division protein kinase 14) (Serine/threonine-protein kinase PFTAIRE-1) (hPFTAIRE1) | CDK14 KIAA0834 PFTK1 | O94921 | 6 |
| Cyclin-dependent kinase 6 (EC 2.7.11.22) (Cell division protein kinase 6) (Serine/threonine-protein kinase PLSTIRE) | CDK6 CDKN6 | Q00534 | 6 |
| Cyclin-dependent kinase 9 (EC 2.7.11.22) (EC 2.7.11.23) (C-2K) (Cell division cycle 2-like protein kinase 4) (Cell division protein kinase 9) (Serine/threonine-protein kinase PITALRE) (Tat-associated kinase complex catalytic subunit) | CDK9 CDC2L4 TAK | P50750 | 6 |
| Cyclin-dependent kinase inhibitor 1B (Cyclin-dependent kinase inhibitor p27) (p27Kip1) | CDKN1B KIP1 | P46527 | 6 |
| Cyclin-dependent kinase inhibitor 3 (EC 3.1.3.16) (EC 3.1.3.48) (CDK2-associated dual-specificity phosphatase) (Cyclin-dependent kinase interactor 1) (Cyclin-dependent kinase-interacting protein 2) (Kinase-associated phosphatase) | CDKN3 CDI1 CIP2 KAP | Q16667 | 6 |
| Cyclin-related protein FAM58A (Cyclin-M) | FAM58A | Q8N1B3 | 6 |
| Cysteine and glycine-rich protein 1 (Cysteine-rich protein 1) (CRP) (CRP1) | CSRP1 CSRP CYRP | P21291 | 6 |
| Cysteine-rich C-terminal protein 1 (Protein NICE-1) | CRCT1 C1orf42 NICE1 | Q9UGL9 | 6 |
| Cysteine-rich DPF motif domain-containing protein 1 | CDPF1 C22orf40 | Q6NVV7 | 6 |
| Cysteine-rich PDZ-binding protein (Cysteine-rich interactor of PDZ three) (Cysteine-rich interactor of PDZ3) | CRIPT HSPC139 | Q9P021 | 6 |
| Cytochrome b561 (Cytochrome b-561) | CYB561 | P49447 | 6 |
| Cytochrome c oxidase assembly factor 5 | COA5 C2orf64 | Q86WW8 | 6 |
| Cytochrome c oxidase subunit 2 (Cytochrome c oxidase polypeptide II) | MT-CO2 COII COXII MTCO2 | P00403 | 6 |
| Cytochrome c oxidase subunit 7A-related protein, mitochondrial (COX7a-related protein) (Cytochrome c oxidase subunit VIIa-related protein) (EB1) | COX7A2L COX7AR COX7RP | O14548 | 6 |
| Cytochrome P450 4F22 (EC 1.14.14.-) | CYP4F22 | Q6NT55 | 6 |
| Cytoplasmic aconitate hydratase (Aconitase) (EC 4.2.1.3) (Citrate hydro-lyase) (Ferritin repressor protein) (Iron regulatory protein 1) (IRP1) (Iron-responsive element-binding protein 1) (IRE-BP 1) | ACO1 IREB1 | P21399 | 6 |
| Cytoplasmic phosphatidylinositol transfer protein 1 (Mammalian rdgB homolog beta) (M-rdgB beta) (MrdgBbeta) (Retinal degeneration B homolog beta) (RdgBbeta) | PITPNC1 | Q9UKF7 | 6 |
| Cytosolic phospholipase A2 (cPLA2) (Phospholipase A2 group IVA) [Includes: Phospholipase A2 (EC 3.1.1.4) (Phosphatidylcholine 2-acylhydrolase); Lysophospholipase (EC 3.1.1.5)] | PLA2G4A CPLA2 PLA2G4 | P47712 | 6 |
| DAZ-associated protein 1 (Deleted in azoospermia-associated protein 1) | DAZAP1 | Q96EP5 | 6 |
| DCN1-like protein 3 (DCUN1 domain-containing protein 3) (Defective in cullin neddylation protein 1-like protein 3) | DCUN1D3 | Q8IWE4 | 6 |
| DDB1- and CUL4-associated factor 8 (WD repeat-containing protein 42A) | DCAF8 H326 WDR42A | Q5TAQ9 | 6 |
| DDX11 protein | DDX11 | Q2NKM7 | 6 |
| Death ligand signal enhancer | KIAA0141 DELE | Q14154 | 6 |
| Death-associated protein kinase 2 (DAP kinase 2) (EC 2.7.11.1) (DAP-kinase-related protein 1) (DRP-1) | DAPK2 | Q9UIK4 | 6 |
| Dehydrogenase/reductase SDR family member 4 (EC 1.1.1.184) (NADPH-dependent carbonyl reductase/NADP-retinol dehydrogenase) (CR) (PHCR) (NADPH-dependent retinol dehydrogenase/reductase) (NRDR) (humNRDR) (Peroxisomal short-chain alcohol dehydrogenase) (PSCD) (SCAD-SRL) (Short-chain dehydrogenase/reductase family member 4) | DHRS4 UNQ851/PRO1800 | Q9BTZ2 | 6 |
| Density-regulated protein (DRP) (Protein DRP1) (Smooth muscle cell-associated protein 3) (SMAP-3) | DENR DRP1 H14 | O43583 | 6 |
| Deoxyhypusine hydroxylase (hDOHH) (EC 1.14.99.29) (Deoxyhypusine dioxygenase) (Deoxyhypusine monooxygenase) (HEAT-like repeat-containing protein 1) | DOHH HLRC1 | Q9BU89 | 6 |
| Desmoplakin (DP) (250/210 kDa paraneoplastic pemphigus antigen) | DSP | P15924 | 6 |
| Dihydropteridine reductase (EC 1.5.1.34) (HDHPR) (Quinoid dihydropteridine reductase) | QDPR DHPR | P09417 | 6 |
| Dipeptidyl peptidase 1 (EC 3.4.14.1) (Cathepsin C) (Cathepsin J) (Dipeptidyl peptidase I) (DPP-I) (DPPI) (Dipeptidyl transferase) [Cleaved into: Dipeptidyl peptidase 1 exclusion domain chain (Dipeptidyl peptidase I exclusion domain chain); Dipeptidyl peptidase 1 heavy chain (Dipeptidyl peptidase I heavy chain); Dipeptidyl peptidase 1 light chain (Dipeptidyl peptidase I light chain)] | CTSC CPPI | P53634 | 6 |
| Diphosphoinositol polyphosphate phosphohydrolase 1 (DIPP-1) (EC 3.6.1.52) (Diadenosine 5',5'''-P1,P6-hexaphosphate hydrolase 1) (EC 3.6.1.-) (Nucleoside diphosphate-linked moiety X motif 3) (Nudix motif 3) | NUDT3 DIPP DIPP1 | O95989 | 6 |
| Disco-interacting protein 2 homolog B (DIP2 homolog B) | DIP2B KIAA1463 | Q9P265 | 6 |
| DNA dC->dU-editing enzyme APOBEC-3C (A3C) (EC 3.5.4.-) (APOBEC1-like) (Phorbolin I) | APOBEC3C APOBEC1L PBI | Q9NRW3 | 6 |
| DNA endonuclease RBBP8 (EC 3.1.-.-) (CtBP-interacting protein) (CtIP) (Retinoblastoma-binding protein 8) (RBBP-8) (Retinoblastoma-interacting protein and myosin-like) (RIM) (Sporulation in the absence of SPO11 protein 2 homolog) (SAE2) | RBBP8 CTIP | Q99708 | 6 |
| DNA mismatch repair protein Msh2 (hMSH2) (MutS protein homolog 2) | MSH2 | P43246 | 6 |
| DNA mismatch repair protein Msh6 (hMSH6) (G/T mismatch-binding protein) (GTBP) (GTMBP) (MutS-alpha 160 kDa subunit) (p160) | MSH6 GTBP | P52701 | 6 |
| DNA polymerase beta (EC 2.7.7.7) (EC 4.2.99.-) | POLB | P06746 | 6 |
| DNA repair protein REV1 (EC 2.7.7.-) (Alpha integrin-binding protein 80) (AIBP80) (Rev1-like terminal deoxycytidyl transferase) | REV1 REV1L | Q9UBZ9 | 6 |
| DNA repair protein XRCC2 (X-ray repair cross-complementing protein 2) | XRCC2 | O43543 | 6 |
| DNA replication licensing factor MCM2 (EC 3.6.4.12) (Minichromosome maintenance protein 2 homolog) (Nuclear protein BM28) | MCM2 BM28 CCNL1 CDCL1 KIAA0030 | P49736 | 6 |
| DNA replication licensing factor MCM3 (EC 3.6.4.12) (DNA polymerase alpha holoenzyme-associated protein P1) (P1-MCM3) (RLF subunit beta) (p102) | MCM3 | P25205 | 6 |
| DNA topoisomerase 2-alpha (EC 5.99.1.3) (DNA topoisomerase II, alpha isozyme) | TOP2A TOP2 | P11388 | 6 |
| DNA-binding death effector domain-containing protein 2 (DED-containing protein FLAME-3) (FADD-like anti-apoptotic molecule 3) | DEDD2 FLAME3 PSEC0004 | Q8WXF8 | 6 |
| DNA-binding protein RFX5 (Regulatory factor X 5) | RFX5 | P48382 | 6 |
| DNA-dependent protein kinase catalytic subunit (DNA-PK catalytic subunit) (DNA-PKcs) (EC 2.7.11.1) (DNPK1) (p460) | PRKDC HYRC HYRC1 | P78527 | 6 |
| DNA-directed RNA polymerase I subunit RPA34 (A34.5) (Antisense to ERCC-1 protein) (ASE-1) (CD3-epsilon-associated protein) (CAST) (CD3E-associated protein) (RNA polymerase I-associated factor PAF49) | CD3EAP ASE1 CAST PAF49 | O15446 | 6 |
| DNA-directed RNA polymerase II subunit RPB11-b1 (RNA polymerase II subunit B11-b1) (RPB11b1) (DNA-directed RNA polymerase II subunit J2) | POLR2J2 | Q9GZM3 | 6 |
| DNA-directed RNA polymerase II subunit RPB2 (EC 2.7.7.6) (DNA-directed RNA polymerase II 140 kDa polypeptide) (DNA-directed RNA polymerase II subunit B) (RNA polymerase II subunit 2) (RNA polymerase II subunit B2) | POLR2B | P30876 | 6 |
| DNA-directed RNA polymerase III subunit RPC1 (RNA polymerase III subunit C1) (EC 2.7.7.6) (DNA-directed RNA polymerase III largest subunit) (DNA-directed RNA polymerase III subunit A) (RNA polymerase III 155 kDa subunit) (RPC155) (RNA polymerase III subunit C160) | POLR3A | O14802 | 6 |
| DNA-directed RNA polymerases I, II, and III subunit RPABC4 (RNA polymerases I, II, and III subunit ABC4) (ABC10-alpha) (DNA-directed RNA polymerase II subunit K) (RNA polymerase II 7.0 kDa subunit) (RPB7.0) (RPB10alpha) | POLR2K | P53803 | 6 |
| DnaJ homolog subfamily A member 4 | DNAJA4 | Q8WW22 | 6 |
| Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2 (EC 2.4.99.18) (Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 63 kDa subunit) (RIBIIR) (Ribophorin II) (RPN-II) (Ribophorin-2) | RPN2 | P04844 | 6 |
| DTW domain-containing protein 2 | DTWD2 | Q8NBA8 | 6 |
| Dual specificity mitogen-activated protein kinase kinase 1 (MAP kinase kinase 1) (MAPKK 1) (MKK1) (EC 2.7.12.2) (ERK activator kinase 1) (MAPK/ERK kinase 1) (MEK 1) | MAP2K1 MEK1 PRKMK1 | Q02750 | 6 |
| Dual specificity mitogen-activated protein kinase kinase 2 (MAP kinase kinase 2) (MAPKK 2) (EC 2.7.12.2) (ERK activator kinase 2) (MAPK/ERK kinase 2) (MEK 2) | MAP2K2 MEK2 MKK2 PRKMK2 | P36507 | 6 |
| Dual specificity protein phosphatase 15 (EC 3.1.3.16) (EC 3.1.3.48) (VH1-related member Y) (Vaccinia virus VH1-related dual-specific protein phosphatase Y) | DUSP15 C20orf57 VHY | Q9H1R2 | 6 |
| Dual specificity protein phosphatase 3 (EC 3.1.3.16) (EC 3.1.3.48) (Dual specificity protein phosphatase VHR) (Vaccinia H1-related phosphatase) (VHR) | DUSP3 VHR | P51452 | 6 |
| Dynein light chain Tctex-type 3 (Protein 91/23) (T-complex-associated testis-expressed 1-like) | DYNLT3 TCTE1L TCTE1XL | P51808 | 6 |
| E3 SUMO-protein ligase NSE2 (EC 6.3.2.-) (MMS21 homolog) (hMMS21) (Non-structural maintenance of chromosomes element 2 homolog) (Non-SMC element 2 homolog) | NSMCE2 C8orf36 MMS21 | Q96MF7 | 6 |
| E3 ubiquitin-protein ligase ARIH1 (EC 6.3.2.-) (H7-AP2) (HHARI) (Monocyte protein 6) (MOP-6) (Protein ariadne-1 homolog) (ARI-1) (UbcH7-binding protein) (UbcM4-interacting protein) (Ubiquitin-conjugating enzyme E2-binding protein 1) | ARIH1 ARI MOP6 UBCH7BP HUSSY-27 | Q9Y4X5 | 6 |
| E3 ubiquitin-protein ligase CHFR (EC 6.3.2.-) (Checkpoint with forkhead and RING finger domains protein) (RING finger protein 196) | CHFR RNF196 | Q96EP1 | 6 |
| E3 ubiquitin-protein ligase HECTD3 (EC 6.3.2.-) (HECT domain-containing protein 3) | HECTD3 | Q5T447 | 6 |