chondrocalcin
A calcium-binding protein involved in the mineralization of bone

chondroitinase
Any of a class of enzymes that catalyse the hydrolysis of chondroitin sulfate proteoglycans.

chondroitinases
plural of chondroitinase

chondrosin
A disaccharide, composed of glucuronic acid and galactosamine, present in the chondroitins

chondrotinase
Misspelling of chondroitinase.

chordin
A particular bone morphogenetic protein antagonist

choriolysin
Any choriolytic enzyme

choriolysins
plural of choriolysin

choriomammotropin
The hormone "human placental lactogen"

chorismatase
Any enzyme that catalyses the hydrolysis of chorismates

chorismatases
plural of chorismatase

chromobodies
plural of chromobody

chromobody
A particular class of antibody

chromocarb
An antispasmodic drug.

chromofungin
A peptide related to chromogranin

chromofungins
plural of chromofungin

chromokinesin
A nuclear protein, related to kinesin, that binds DNA

chromokinesins
plural of chromokinesin

chromomethylase
Any enzyme that catalyses the methylation of chromatin

chromomethylases
plural of chromomethylase

chromopeptide
Any peptide that has an added chromophore (typically an azo compound)

chromopeptides
plural of chromopeptide

chromoproteid
Alternative form of chromoprotein.

chromoproteids
plural of chromoproteid

chromoprotein
Any protein, such as haemoglobin, that has a metal-containing pigmented group such as haem.

chromoproteins
plural of chromoprotein

chrondroitinase
Misspelling of chondroitinase.

chronophin
A serine protein phosphatase that regulates cofilin-dependent actin dynamics

chronotrope
Any chronotropic drug.

chronotropes
plural of chronotrope

chymosin
The proteolytic enzyme rennin

chymosins
plural of chymosin

ciapilome
A uricosuric drug.

cibenzoline
An antiarrhythmic drug.

cicletanine
A furopyridine diuretic drug, usually used in the treatment of hypertension.

cilomilast
A particular drug for the treatment of respiratory disorders.

cingulin
A dimeric protein found in tight junctions

cingulins
plural of cingulin

cinoquidox
A topical antiinfective drug.

cioteronel
An antiandrogen drug.

cipargamin
The antimalarial spiroindolone drug (1R,3S)-5’,7-dichloro-6-fluoro-3-methyl-spiro[2,3,4,9-tetrahydropyrido[3,4-b]indole-1,3’-indoline]-2’-one

ciprafamide
An antiarrhythmic drug.

citiolone
A cysteine-derived drug used in liver therapy.

citrostadienol
A sterol α₁-sitosterol found in vegetable oil

citruline
Misspelling of citrulline.

citrullinase
Any enzyme that hydrolyses citrulline to produce ornithine

citrullinases
plural of citrullinase

citrulline
An amino acid, first isolated from watermelons, that is an intermediate in the urea cycle.

citrullines
plural of citrulline

clanobutin
A cholagogue or choleretic drug.

claspin
A particular protein; its function in humans is not yet known.

clathrin
A fibrous protein that forms a polyhedral coat on the surface of the coated pits and vesicles of cells during endocytosis.

clathrins
plural of clathrin

clerosterol
A sterol found in certain green algae, with antileishmanial activity.

clidinium
An anticholinergic drug, usually administered as the bromide

clinolamide
An antilipidemic drug.

clionasterol
A particular sterol found in marine sponges of the genus Cliona.

clitocin
A nucleoside analog in mushrooms of the genus Clitocybe.

clobenzorex
A stimulant drug used as an anorectic.

clociguanil
An antiprotozoal drug.

clodanolene
A muscle relaxant drug.

clominorex
A centrally-acting sympathomimetic drug, related to other drugs such as aminorex and pemoline.

cloponone
A topical antiinfective drug.

clopradone
The drug etoperidone.

cloquinate
An antiprotozoal drug.

clorindione
A vitamin K antagonist derived from phenindione.

clorsulon
An anthelminthic drug.

clortermine
An anorectic amphetamine drug.

closantel
A particular anthelminthic drug.

clotiazepam
A thienodiazepine drug with anxiolytic, anticonvulsant and sedative properties.

clovoxamine
A drug related to fluvoxamine.

clutamine
Misspelling of glutamine.

coactivator
Any protein that binds to an activator as part of gene transcription

coactivators
plural of coactivator

coactosin
An actin-binding protein originally isolated from Dictyostelium

coaddict
A drug addict who is codependent with another drug addict.

coaddicts
plural of coaddict

coagulase
Any enzyme that induces coagulation.
Specifically, the enzyme produced by various Staphylococcus species that converts fibrinogen to fibrin.

coagulases
plural of coagulase

coagulogen
A soluble protein that is converted to the insoluble coagulin by the clotting system of the horseshoe crab.

coagulogens
plural of coagulogen

cobratoxin
Any toxin present in cobra venom.

cobratoxins
plural of cobratoxin

cochaperone
Any protein that regulates the activity of a chaperone.

cochaperones
plural of cochaperone

cochlin
An extracellular matrix protein present in the cochlea and vestibule of the inner ear

cochlins
plural of cochlin

cocoonase
A proteolytic enzyme that weakens the fibres of a silkworm cocoon

cocoonases
plural of cocoonase

codecarboxylase
Any active site on a decarboxylase which catalyzes the decarboxylation of D-amino acids

codecarboxylases
plural of codecarboxylase

codehydrogenase
Any dehydrogenase coenzyme

codehydrogenases
plural of codehydrogenase

coelichelin
A peptide siderophore produced by Streptomyces coelicolor

coeruloplasmin
Misspelling of ceruloplasmin.

coglucosidase
A coenzyme that activates a glucosidase

cohemolysin
Any cohemolytic lysin

cohemolysins
plural of cohemolysin

coherin
A peptide, isolated from the bovine neurohypophysis, capable of regulating peristaltic gastrointestinal activity.

coherins
plural of coherin

collagen
The main structural protein in the extracellular matrix of the connective tissues of many animals.

collagene
Obsolete form of collagen.

collagenes
plural of collagene

collagens
plural of collagen

coluracetam
A nootropic racetam drug with potential use in prevention and treatment of ischemic retinopathy and retinal and optic nerve injury.

compactin
The statin mevastatin

compensasome
A complex of protein and RNA that mediates dosage compensation in Drosophila

compensasomes
plural of compensasome

complexin
A type of protein found in nerve tissue.

complexins
plural of complexin

complexome
The set of protein complexes in a cell etc.

complexomes
plural of complexome

condensin
A large protein complex that plays a central role in chromosome assembly and segregation in eukaryotic cells.

condensins
plural of condensin

condroitinase
Misspelling of chondroitinase.

conglutinin
A particular collectin protein.

conglutinins
plural of conglutinin

conitine
Misspelling of cotinine.

conjugase
Any of a group of enzymes that promote the hydrolysis of folic acid conjugates and the production of glutamic acid and pteroylglutamic acid

conjugases
plural of conjugase

conoalbumin
Misspelling of conalbumin.

conomarphin
A peptide in the venom of some cone snails

conomarphins
plural of conomarphin

conotoxin
A neurotoxic peptide isolated from the venom of a marine cone snail of genus Conus.

conotoxine
Alternative form of conotoxin.

conotoxines
plural of conotoxine

conotoxins
plural of conotoxin

continine
Misspelling of cotinine.

contryphan
A peptide in the venom of some cone snails

contryphans
plural of contryphan

convertase
Any of several enzymes that convert a compound into smaller, biologically-active compounds.

convertases
plural of convertase

copaxone
The drug glatiramer acetate used in the treatment of multiple sclerosis

copolymerase
Any enzyme that catalyses a copolymerization reaction

copolymerases
plural of copolymerase

coprisin
A peptide, similar to defensin, found in bacteria-immunized dung beetles

coproantibodies
plural of coproantibody

coproantibody
Any antibody (typically to bacteria) present in feces

coprotease
A protease coenzyme

coproteases
plural of coprotease