ethylglycine
The N-ethyl derivative of glycine that is a metabolite of lidocaine

ethylketazocine
An opioid drug of the benzomorphan family, used extensively in scientific research.

ethylketocyclazocine
Synonym of ethylketazocine.

ethylnorantifeine
Synonym of etimizol.

ethylphenacemide
The drug pheneturide.

eticlordifene
The drug etofamide.

etifelmine
The drug gilutensin.

etifoxine
An anxiolytic and anticonvulsant drug.

etilamfetamine
Alternative form of ethylamphetamine.

etimizol
A memory stimulant drug.

etiocholanolone
A ketosteroid that is a metabolite of testosterone; it has some medical uses

etiracetam
A nootropic racetam drug whose biologically active optical form is levetiracetam.

etofamide
An antiprotozoal drug used in the treatment of amoebiasis.

etofuradine
An antitussive drug.

etoglucid
A particular drug used in chemotherapy.

etoxadrol
A dissociative anaesthetic drug.

etozoline
A loop diuretic drug.

eucupine
Synonym of euprocin.

eukeratin
The normal, hard form of keratin that is present in hair, nails etc

eupeptide
A normal peptide, rather than an isopeptide.

eupeptides
plural of eupeptide

euprocin
An anesthetic drug.

evacetrapib
A drug that inhibits cholesterylester transfer protein (CETP).

excitotoxin
Any neurotransmitter involved in excitotoxicity.

excitotoxins
plural of excitotoxin

exepanol
An anticholinergic drug.

exifone
An antiplatelet drug.

exisulind
A particular drug used in chemotherapy.

exitotoxin
Misspelling of excitotoxin.

exoamylase
An amylase that hydrolyses glycosidic bonds near an end of the polysaccharide

exoamylases
plural of exoamylase

exoantigen
ectoantigen

exoantigens
plural of exoantigen

exocon
The part of a conjugated metabolite which is derived from the parent compound.

exocons
plural of exocon

exocyst
a eukaryotic protein complex with functions related to vesicle trafficking, leading to a role in exocytosis

exocysts
plural of exocyst

exodeoxyribonuclease
Any of a group of esterases that catalyze the division of DNA.

exodeoxyribonucleases
plural of exodeoxyribonuclease

exoenzyme
Any enzyme, generated by a cell, that functions outside of that cell.

exoenzymes
plural of exoenzyme

exoglucosidase
Any glucosidase enzyme that hydrolyses a terminal glucosidic bond

exoglucosidases
plural of exoglucosidase

exoglycosidase
Any glycosidase enzyme that hydrolyses a terminal glycosidic bond

exoglycosidases
plural of exoglycosidase

exokinase
Any exocytic kinase.

exokinases
plural of exokinase

exolipid
An exocytic lipid

exolipids
plural of exolipid

exolysin
A toxin, produced by organisms such as Pseudomonas, that causes exolysis

exolysins
plural of exolysin

exometabolite
A metabolite produced by exometabolism

exometabolites
plural of exometabolite

exonuclease
Any of a group of enzymes which cleave single nucleotides from the end of a polynucleotide (DNA or RNA) chain.

exonucleases
plural of exonuclease

exonucleotide
An exocellular nucleotide

exonucleotides
plural of exonucleotide

exopeptidase
Any of a group of enzymes which catalyze the removal of a single amino acid from the end of a polypeptide chain

exopeptidases
plural of exopeptidase

exophosphatase
Any phosphatase that hydrolyses polyphosphate from the end of its chain

exophosphatases
plural of exophosphatase

exopolymerase
Any exocellular polymerase

exopolymerases
plural of exopolymerase

exopolyphosphatase
Any of a class of exocellular phosphohydrolases that hydrolyse polyphosphate

exopolyphosphatases
plural of exopolyphosphatase

exoribonuclease
A ribonuclease that catalyzes the exonucleolytic cleavage of nucleotides from a ribonucleotide chain.

exoribonucleases
plural of exoribonuclease

exosome
An intracellular macromolecular protein complex involved in RNA degradation.
An extracellular vesicle released from the endosomal compartment of eukaryotic cells, responsible for the selective removal of plasma membrane protein.

exosomes
plural of exosome

exosortase
Any of a group of bacterial enzymes that are associated with protein sorting

exosortases
plural of exosortase

exosubstance
Any substance that is active outside of the cell that produced it

exosubstances
plural of exosubstance

exosulfatase
Any enzyme that removes sulfate groups from the ends of carbohydrate sulfates

exosulfatases
plural of exosulfatase

exotoxin
Any toxin secreted by a microorganism into the surrounding environment.

exotoxins
plural of exotoxin

exotransferase
Any transferase that is active outside of the cell or organism that created it

exotransferases
plural of exotransferase

exozyme
Any extracellular enzyme

exozymes
plural of exozyme

extradiol
Misspelling of estradiol.

extremozyme
Any enzyme that can function under extreme environmental conditions such as high temperature or salinity.

extremozymes
plural of extremozyme

ezogabine
The drug retigabine.

fallaxin
An antibacterial peptide isolated from Leptodactylus fallax

fampridine
The drug dalfampridine.

fanapanel
A quinoxalinedione drug that acts as a competitive antagonist of the AMPA receptor.

farampator
An ampakine drug.

farnesyltransferase
One of the three enzymes in the prenyltransferase group, believed to play an important role in development of progeria and various cancers.

farnesyltransferases
plural of farnesyltransferase

fascin
An actin-bundling protein.

fascins
plural of fascin

fasoracetam
A nootropic drug of the racetam family.

febantel
A certain anthelmintic drug.

febrifugine
A quinazolinone alkaloid with antimalarial properties.

febuprol
A choleretic drug.

fecosterol
A sterol made by certain fungi and lichens.

fedotozine
An opioid drug of the arylacetamide series.

fenbantel
Alternative form of febantel.

fencamine
A psychostimulant drug of the amphetamine class, closely related to fenethylline.

fenipentol
A choleretic drug.

fenisorex
An anorexiant drug.

fenobam
An imidazole drug with anxiolytic effects.

fenoctimine
An antiulcer drug.

fenpipramide
An antispasmodic drug.

fenproporex
A stimulant drug of the phenethylamine and amphetamine classes, developed in the 1960s and used as an appetite suppressant for the treatment of obesity.

fenspiride
A spiro compound used as a drug in the treatment of certain respiratory diseases.

fent
A slit or crack.
A remnant; an odd piece left over.

fents
plural of fent

fepradinol
A topical antiinfective drug.

feprosidnine
A stimulant drug.

feroxidase
Misspelling of ferroxidase.

ferricatalase
Any enzyme (such as catalase itself) that contains at least one reactive iron atom

ferricatalases
plural of ferricatalase

ferrihemoprotein
Any form of a hemoprotein containing oxidized (ferric) iron.

ferrihemoproteins
plural of ferrihemoprotein

ferrioxidase
Alternative form of ferroxidase.

ferrioxidases
plural of ferrioxidase

ferripyochelin
An iron-binding protein present in Pyrococcus horikoshii

ferrireductase
Any enzyme that reduces ferric iron to ferrous, often as a byproduct of another operation

ferrireductases
plural of ferrireductase

ferroprotein
Any protein that contains iron in a prosthetic group

ferroproteins
plural of ferroprotein

ferroxidase
Any enzyme that catalyses the oxidation of iron ions

ferroxidases
plural of ferroxidase

feruloyltransferase
Any transferase that transfers a feruloyl group

feruloyltransferases
plural of feruloyltransferase

fervidolysin
A keratinolytic enzyme, related to subtilisin, present in a bacterium of the genus Fervidobacterium

fesoterodin
Alternative form of fesoterodine.

fesoterodine
An antimuscarinic drug.

fialuridine
A nucleoside analogue.

fibritin
A structural protein in some viruses that attaches tail fibres to its baseplate

fibrocystin
A large receptor-like protein, thought to be involved in the tubulogenesis and/or maintenance of duct-lumen architecture of epithelium.

fibrohexamerin
A recombinant protein produced by the silkmoth (Bombyx mori)

fibroin
A tough elastic protein that is the main component of silk and of spider's webs