C4B	Complement C4-B.
C4B_2	Complement C4-B2.
C9	Complement component C9. Constituent of the membrane attack complex (MAC) that plays a key role in the innate and adaptive immune response by forming pores in the plasma membrane of target cells (PubMed:9634479, PubMed:9212048, PubMed: 26841934).
CACNA2D3	Voltage-dependent calcium channel subunit alpha-2/delta-3. The alpha-2/delta subunit of voltage-dependent calcium channels regulates calcium current density and activation/inactivation kinetics of the calcium channel. Acts as a regulatory subunit for P/Q-type calcium channel (CACNA1A),
CBLC	E3 ubiquitin-protein ligase CBL-C. Acts as an E3 ubiquitin-protein ligase, which accepts ubiquitin from specific E2 ubiquitin-conjugating enzymes, and then transfers it to substrates promoting their degradation by the proteasome. Functionally coupled with the E2 ubiquitin-protein ligases UB2D1, UB2D2 and UB2D3. Regulator of EGFR mediated signal transduction; upon EGF activation, ubiquitinates EGFR. Isoform 1, but not isoform 2, inhibits EGF stimulated MAPK1 activation.
CCDC144NL CCDC144NL CCDC144NL	Putative coiled-coil domain-containing protein 144 N-terminal-like. Could be the product of a pseudogene. Shares high sequence similarity with the N-terminus of the CCDC144 family.
CCSER2	Serine-rich coiled-coil domain-containing protein 2. Microtubule-binding protein which might play a role in microtubule bundling.
CD200R1L	Cell surface glycoprotein CD200 receptor 2. Regulates neuroinflammatory response.
CDC27	Cell division cycle protein 27 homolog. Component of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin ligase that controls progression through mitosis and the G1 phase of the cell cycle.
CEPT1	Choline/ethanolaminephosphotransferase 1. Catalyzes both phosphatidylcholine and phosphatidylethanolamine biosynthesis from CDP-choline and CDP-ethanolamine, respectively. Involved in protein-dependent process of phospholipid transport to distribute phosphatidyl choline to the lumenal surface.
CGN	Cingulin. Probably plays a role in the formation and regulation of the tight junction (TJ) paracellular permeability barrier.
CNGA2	Cyclic nucleotide-gated olfactory channel. Odorant signal transduction is probably mediated by a G-protein coupled cascade using cAMP as second messenger.
CNTRL	Centriolin. Involved in cell cycle progression and cytokinesis. During the late steps of cytokinesis, anchors exocyst and SNARE complexes at the midbody, thereby allowing secretory vesicle-mediated abscission.
COL11A1	Collagen alpha-1(XI) chain. May play an important role in fibrillogenesis by controlling lateral growth of collagen II fibrils.
CYP1A2	Cytochrome P450 1A2. Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics.