| Cholinesterase | Humans | Esterase with broad substrate specificity. Contributes to the inactivation of the neurotransmitter acetylcholine. Can... more | 119 | Details |
| Cholix toxin | Vibrio cholerae | An NAD-dependent ADP-ribosyltransferase (ADPRT), it catalyzes the transfer of the ADP-ribosyl moiety of oxidized NAD ... more | 1 | Details |
| Chondroitin sulfate proteoglycan 4 | Humans | Proteoglycan playing a role in cell proliferation and migration which stimulates endothelial cells motility during mi... more | 1 | Details |
| Chondroitinase (Chondroitin lyase) | Arthrobacter aurescens | Not Available | 3 | Details |
| Chondroitinase-AC | Pedobacter heparinus (strain ATCC 13125 / DSM 2366 / NCIB 9290) | Not Available | 9 | Details |
| Chondroitinase-B | Pedobacter heparinus (strain ATCC 13125 / DSM 2366 / NCIB 9290) | Cleaves the glycosaminoglycan, dermatan sulfate. | 7 | Details |
| Chorismate mutase AroH | Thermus thermophilus | Catalyzes the Claisen rearrangement of chorismate to prephenate. Probably involved in the aromatic amino acid biosynt... more | 2 | Details |
| Chorismate mutase AroH | Bacillus subtilis (strain 168) | Catalyzes the Claisen rearrangement of chorismate to prephenate. Probably involved in the aromatic amino acid biosynt... more | 3 | Details |
| Chorismate pyruvate-lyase | Escherichia coli (strain K12) | Removes the pyruvyl group from chorismate, with concomitant aromatization of the ring, to provide 4-hydroxybenzoate (... more | 2 | Details |
| Chorismate synthase | Streptococcus pneumoniae (strain ATCC BAA-255 / R6) | Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosp... more | 3 | Details |
| Chorismate synthase | Helicobacter pylori (strain ATCC 700392 / 26695) | Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosp... more | 1 | Details |
| CHRNA7-FAM7A fusion protein | Humans | Not Available | 4 | Details |
| Chromaffin granule amine transporter | Humans | Electrogenic antiporter that exchanges one cationic monoamine with two intravesicular protons across the membrane of ... more | 5 | Details |
| Chromobox protein homolog 5 | Humans | Component of heterochromatin that recognizes and binds histone H3 tails methylated at 'Lys-9' (H3K9me), leading to ep... more | 1 | Details |
| Chronophin | Humans | Functions as a pyridoxal phosphate (PLP) phosphatase, which also catalyzes the dephosphorylation of pyridoxine 5'-pho... more | 2 | Details |
| Chymase | Humans | Major secreted protease of mast cells with suspected roles in vasoactive peptide generation, extracellular matrix deg... more | 7 | Details |
| Chymotrypsin-like elastase family member 1 | Humans | Serine proteases that hydrolyze many proteins in addition to elastin | 21 | Details |
| Chymotrypsin-like elastase family member 2A | Humans | Elastase that enhances insulin signaling and might have a physiologic role in cellular glucose metabolism. Circulates... more | 1 | Details |
| Chymotrypsinogen B | Humans | Not Available | 16 | Details |
| Ciliary neurotrophic factor receptor subunit alpha | Humans | Functions either as a membrane-anchored non-signaling receptor via a GPI anchor or, after proteolytic release, as a s... more | 1 | Details |
| Circadian clock oscillator protein KaiB1 | Synechocystis sp. (strain PCC 6803 / Kazusa) | Key component of the KaiABC oscillator complex, which constitutes the main circadian regulator in cyanobacteria. Comp... more | 3 | Details |
| Cis-aconitate decarboxylase | Humans | Cis-aconitate decarboxylase that catalyzes production of itaconate and is involved in the inhibition of the inflammat... more | 1 | Details |
| Citrate lyase subunit beta-like protein | Mycobacterium tuberculosis | May play a role in fatty acid biosynthesis. | 1 | Details |
| Citrate lyase subunit beta-like protein | Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422) | May play a role in fatty acid biosynthesis. | 1 | Details |
| Citrate synthase | Thermus thermophilus | Not Available | 2 | Details |