| cAMP-dependent protein kinase catalytic subunit PRKX (PrKX) (Protein kinase X) (Protein kinase X-linked) (Serine/threonine-protein kinase PRKX) (EC 2.7.11.1) (Protein kinase PKX1) | PRKX PKX1 | P51817 | 1 |
| cAMP-dependent protein kinase inhibitor alpha (PKI-alpha) (cAMP-dependent protein kinase inhibitor, muscle/brain isoform) | PKIA PRKACN1 | P61925 | 1 |
| cAMP-dependent protein kinase inhibitor gamma | PKIG | Q5H937 | 1 |
| cAMP-dependent protein kinase type I-alpha regulatory subunit (Fragment) | PRKAR1A | K7EPB2 | 1 |
| cAMP-dependent protein kinase type II-alpha regulatory subunit (Fragment) | PRKAR2A | H7C4A9 | 1 |
| cAMP-regulated phosphoprotein 21 (ARPP-21) (Thymocyte cAMP-regulated phosphoprotein) | ARPP21 TARPP | Q9UBL0 | 1 |
| cAMP-specific 3',5'-cyclic phosphodiesterase 4B (Fragment) | PDE4B | E9PJ03 | 1 |
| cAMP-specific 3',5'-cyclic phosphodiesterase 4B (Fragment) | PDE4B | E9PMG3 | 1 |
| Cancer-related nucleoside-triphosphatase (Chromosome 1 open reading frame 57, isoform CRA_a) | NTPCR C1orf57 hCG_15829 | Q5TDF0 | 1 |
| Cancer/testis antigen 62 (CT62) | CT62 | P0C5K7 | 1 |
| Cannabinoid receptor 1 (CB-R) (CB1) (CANN6) | CNR1 CNR | P21554 | 1 |
| CAP-Gly domain-containing linker protein 1 | CLIP1 | J3KP58 | 1 |
| CAP-Gly domain-containing linker protein 1 | CLIP1 | F5H0N7 | 1 |
| Capping protein, Arp2/3 and myosin-I linker protein 2 | CARMIL2 | R4GNC4 | 1 |
| Caprin-1 (GPI-anchored membrane protein 1, isoform CRA_d) | CAPRIN1 GPIAP1 hCG_27570 | G3V153 | 1 |
| Caprin-2 (C1q domain-containing protein 1) (Cytoplasmic activation/proliferation-associated protein 2) (Gastric cancer multidrug resistance-associated protein) (Protein EEG-1) (RNA granule protein 140) | CAPRIN2 C1QDC1 EEG1 KIAA1873 RNG140 | Q6IMN6 | 1 |
| Carbohydrate sulfotransferase 1 (EC 2.8.2.21) (Galactose/N-acetylglucosamine/N-acetylglucosamine 6-O-sulfotransferase 1) (GST-1) (Keratan sulfate Gal-6 sulfotransferase) (KS6ST) (KSGal6ST) (KSST) | CHST1 | O43916 | 1 |
| Carbohydrate sulfotransferase 10 (EC 2.8.2.-) (HNK-1 sulfotransferase) (HNK-1ST) (HNK1ST) (HuHNK-1ST) | CHST10 | O43529 | 1 |
| Carbohydrate-responsive element-binding protein (ChREBP) (Class D basic helix-loop-helix protein 14) (bHLHd14) (MLX interactor) (MLX-interacting protein-like) (WS basic-helix-loop-helix leucine zipper protein) (WS-bHLH) (Williams-Beuren syndrome chromosomal region 14 protein) | MLXIPL BHLHD14 MIO WBSCR14 | Q9NP71 | 1 |
| Carbonic anhydrase 1 (Fragment) | CA1 | E5RFE7 | 1 |
| Carbonic anhydrase 12 (EC 4.2.1.1) (Carbonate dehydratase XII) (Carbonic anhydrase XII) (CA-XII) (Tumor antigen HOM-RCC-3.1.3) | CA12 | B2RE24 | 1 |
| Carbonic anhydrase-related protein (CARP) (Carbonic anhydrase VIII) (CA-VIII) | CA8 CALS | P35219 | 1 |
| Carbonic anhydrase-related protein 10 (Carbonic anhydrase-related protein X) (CA-RP X) (CARP X) (Cerebral protein 15) | CA10 hucep-15 UNQ533/PRO1076 | Q9NS85 | 1 |
| Carbonyl reductase 3 variant (Fragment) | 0 | Q53F60 | 1 |
| Carbonyl reductase family member 4 | CBR4 | D6RAV8 | 1 |
| Carbonyl reductase [NADPH] 1 (EC 1.1.1.184) (15-hydroxyprostaglandin dehydrogenase [NADP(+)]) (EC 1.1.1.197) (NADPH-dependent carbonyl reductase 1) (Prostaglandin 9-ketoreductase) (Prostaglandin-E(2) 9-reductase) (EC 1.1.1.189) (Short chain dehydrogenase/reductase family 21C member 1) | CBR1 CBR CRN SDR21C1 | B4DFK7 | 1 |
| Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2 | CTDSP2 | F8W184 | 1 |
| Carboxy-terminal domain RNA polymerase II polypeptide A small phosphatase 2 | CTDSP2 | F8VYL0 | 1 |
| Carboxylesterase 3 (EC 3.1.1.1) (Liver carboxylesterase 31 homolog) | CES3 UNQ869/PRO1887 | Q6UWW8 | 1 |
| Carboxylesterase 4A (EC 3.1.1.-) | CES4A CES8 UNQ440/PRO873 | Q5XG92 | 1 |
| Carboxylesterase 5A (EC 3.1.1.1) (Carboxylesterase-like urinary excreted protein homolog) (Cauxin) | CES5A CES7 | Q6NT32 | 1 |
| Carboxylic ester hydrolase (EC 3.1.1.-) (Fragment) | CES2 | Q6IPK9 | 1 |
| Carboxypeptidase (EC 3.4.16.-) | 0 | B4DP22 | 1 |
| Carboxypeptidase (EC 3.4.16.-) | 0 | B3KW79 | 1 |
| Carboxypeptidase (EC 3.4.16.-) (Fragment) | PPGB hCG_38374 | Q59EV6 | 1 |
| Carboxypeptidase (EC 3.4.16.-) (Fragment) | CPVL | C9J6L4 | 1 |
| Carboxypeptidase (EC 3.4.16.-) (Fragment) | CPVL | C9JLV0 | 1 |
| Carboxypeptidase A1 | CPA1 | C9JUF9 | 1 |
| Carboxypeptidase A2 (EC 3.4.17.15) | CPA2 | P48052 | 1 |
| Carboxypeptidase A4 (cDNA FLJ52025, highly similar to Carboxypeptidase A4 (EC 3.4.17.-)) | CPA4 | B7Z5J4 | 1 |
| Carboxypeptidase D (Fragment) | CPD | K7ELF0 | 1 |
| Carboxypeptidase E (Fragment) | CPE | D6RF88 | 1 |
| Carcinoembryonic antigen-related cell adhesion molecule 1 (Fragment) | CEACAM1 | M0R109 | 1 |
| Carcinoembryonic antigen-related cell adhesion molecule 21 | CEACAM21 UNQ3098/PRO10075 | Q3KPI0 | 1 |
| Carcinoembryonic antigen-related cell adhesion molecule 3 (Carcinoembryonic antigen CGM1) (CD antigen CD66d) | CEACAM3 CD66D CGM1 | P40198 | 1 |
| Carcinoembryonic antigen-related cell adhesion molecule 3 (Fragment) | CEACAM3 | M0QXR5 | 1 |
| Carcinoembryonic antigen-related cell adhesion molecule 5 | CEACAM5 | Q8N4D0 | 1 |
| Carcinoembryonic antigen-related cell adhesion molecule 5 | CEACAM5 | A0A087WYX0 | 1 |
| Carnitine O-acetyltransferase (Fragment) | CRAT | H7C0E1 | 1 |
| Carnitine O-palmitoyltransferase 1, brain isoform (Fragment) | CPT1C | M0R115 | 1 |
| Carnitine O-palmitoyltransferase 1, liver isoform (Fragment) | CPT1A | H3BP22 | 1 |
| Carnitine O-palmitoyltransferase 1, muscle isoform (CPT1-M) (EC 2.3.1.21) (Carnitine O-palmitoyltransferase I, muscle isoform) (CPT I) (CPTI-M) (Carnitine palmitoyltransferase 1B) (Carnitine palmitoyltransferase I-like protein) | CPT1B KIAA1670 | Q92523 | 1 |
| Carnitine palmitoyltransferase I (Fragment) | CPT1A | Q8WZ48 | 1 |
| Carnosine N-methyltransferase (EC 2.1.1.22) | CARNMT1 C9orf41 | Q8N4J0 | 1 |
| Cartilage acidic protein 1 (Fragment) | CRTAC1 | Q5T4F6 | 1 |
| Cartilage matrix protein (Matrilin-1) | MATN1 CMP CRTM | P21941 | 1 |
| Casein kinase I gamma 1 isoform (Casein kinase I isoform gamma-1) (HCG2004507, isoform CRA_d) | CSNK1G1 hCG_2004507 | Q8IXA3 | 1 |
| Casein kinase I isoform delta (Fragment) | CSNK1D | J3KRM8 | 1 |
| Casein kinase I isoform gamma-1 | CSNK1G1 | U3KQA5 | 1 |
| Casein kinase I isoform gamma-2 (Fragment) | CSNK1G2 | A0A087WXD7 | 1 |
| Casein kinase I isoform gamma-3 (CKI-gamma 3) (EC 2.7.11.1) | CSNK1G3 | A8K040 | 1 |
| Casein kinase I isoform gamma-3 (CKI-gamma 3) (EC 2.7.11.1) | CSNK1G3 | B7Z9Q4 | 1 |
| Casein kinase II alpha 1 subunit isoform a (Fragment) | CSNK2A1 | B5BUH5 | 1 |
| Casein kinase II subunit alpha' (Fragment) | CSNK2A2 | H3BNI9 | 1 |
| Casein kinase II subunit beta (CK II beta) | CSNK2B hCG_43725 | Q5SRQ6 | 1 |
| Casein kinase II subunit beta (CK II beta) | CSNK2B CSNK2B-LY6G5B-1181 | Q5SRQ3 | 1 |
| CASP8-associated protein 2 (FLICE-associated huge protein) | CASP8AP2 FLASH KIAA1315 RIP25 | Q9UKL3 | 1 |
| CASP8AP2 protein | CASP8AP2 | A7E2C0 | 1 |
| Caspase 14, apoptosis-related cysteine peptidase (Caspase-14) (cDNA, FLJ94644, Homo sapiens caspase 14, apoptosis-related cysteine protease(CASP14), mRNA) | CASP14 hCG_38589 | B2CIS9 | 1 |
| Caspase recruitment domain-containing protein 8 (Apoptotic protein NDPP1) (CARD-inhibitor of NF-kappa-B-activating ligand) (CARDINAL) (DACAR) (Tumor up-regulated CARD-containing antagonist of CASP9) (TUCAN) | CARD8 KIAA0955 NDPP1 | Q9Y2G2 | 1 |
| Caspase-1 (Fragment) | CASP1 | H0YEC7 | 1 |
| Caspase-3 | CASP3 | A8MVM1 | 1 |
| Caspase-5 (CASP-5) (EC 3.4.22.58) (ICE(rel)-III) (Protease ICH-3) (Protease TY) [Cleaved into: Caspase-5 subunit p20; Caspase-5 subunit p10] | CASP5 ICH3 | P51878 | 1 |
| Caspase-6 (Fragment) | CASP6 | D6RHU3 | 1 |
| Caspase-9 (CASP-9) (EC 3.4.22.62) (Apoptotic protease Mch-6) (Apoptotic protease-activating factor 3) (APAF-3) (ICE-like apoptotic protease 6) (ICE-LAP6) [Cleaved into: Caspase-9 subunit p35; Caspase-9 subunit p10] | CASP9 MCH6 | B4E1A3 | 1 |
| Catechol O-methyltransferase (Fragment) | COMT | H7BZ45 | 1 |
| Catechol O-methyltransferase (Fragment) | COMT | E7EMS6 | 1 |
| Catechol O-methyltransferase domain-containing protein 1 (EC 2.1.1.-) | COMTD1 UNQ766/PRO1558 | Q86VU5 | 1 |
| Catenin (Cadherin-associated protein), alpha 3, isoform CRA_a (cDNA FLJ78082, highly similar to Homo sapiens alphaT-catenin (CTNNA3) mRNA) (cDNA, FLJ94516, highly similar to Homo sapiens catenin (cadherin-associated protein), alpha 3 (CTNNA3), mRNA) | CTNNA3 hCG_1810899 | A8K141 | 1 |
| Catenin (Cadherin-associated protein), delta 1 | 0 | Q7KZJ3 | 1 |
| Catenin alpha-1 (Fragment) | CTNNA1 | H0YBB8 | 1 |
| Catenin alpha-1 (Fragment) | CTNNA1 | E5RJP7 | 1 |
| Catenin alpha-2 | CTNNA2 | A0A0A0MRI5 | 1 |
| Catenin alpha-2 (Fragment) | CTNNA2 | C9J144 | 1 |
| Catenin beta-1 (Fragment) | CTNNB1 | C9JV16 | 1 |
| Catenin delta-1 (Fragment) | CTNND1 | H0YC95 | 1 |
| Catenin delta-1 (Fragment) | CTNND1 | E9PRE2 | 1 |
| Catenin delta-1 (Fragment) | CTNND1 | E9PKL1 | 1 |
| Catenin delta-2 (cDNA FLJ56233, highly similar to Catenin delta-2) | CTNND2 | B4DRK2 | 1 |
| Cathepsin B | CTSB | E9PCB3 | 1 |
| Cathepsin B (Fragment) | CTSB | E9PIS1 | 1 |
| Cathepsin E (EC 3.4.23.34) [Cleaved into: Cathepsin E form I; Cathepsin E form II] | CTSE | P14091 | 1 |
| Cathepsin F (Fragment) | CTSF | H0YD65 | 1 |
| Cathepsin F (Fragment) | CTSF | H0YE42 | 1 |
| Cathepsin O (EC 3.4.22.42) | CTSO CTSO1 | P43234 | 1 |
| Cathepsin W (EC 3.4.22.-) (Lymphopain) | CTSW | P56202 | 1 |
| Cation channel sperm-associated protein subunit beta (CatSper-beta) | CATSPERB C14orf161 | Q9H7T0 | 1 |
| Cation-transporting ATPase 13A2 (EC 3.6.3.-) | ATP13A2 PARK9 | Q5JXY1 | 1 |
| Caveolin (Fragment) | 0 | Q59E85 | 1 |
| Caveolin (Fragment) | CAV1 | C9JKI3 | 1 |