The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
EC 220.127.116.11 (dihydropteroate synthase) inhibitor
An EC 2.5.1.* (non-methyl-alkyl or aryl transferase) inhibitor that interferes with the action of dihydropteroate synthase (EC 18.104.22.168), an enzyme that catalyzes the formation of dihydropteroate from p-aminobenzoic acid and dihydropteridine-hydroxymethyl-pyrophosphate.
A substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.
(via sulfonamide antibiotic )
Any drug which causes the onset of an allergic reaction.
An enzyme inhibitor that interferes with the activity of cytochrome P450 involved in catalysis of organic substances.
EC 22.214.171.124 [sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming)] inhibitor
An EC 1.1.1.* (oxidoreductase acting on donor CH-OH group, NAD+ or NADP+ acceptor) inhibitor that interferes with the activity of sepiapterin reductase (L-erythro-7,8-dihydrobiopterin forming), EC 126.96.36.199, which plays an important part in the biosynthesis of tetrahydrobiopterin.
A substance that kills or slows the growth of bacteria.
A xenobiotic (Greek, xenos "foreign"; bios "life") is a compound that is foreign to a living organism. Principal xenobiotics include: drugs, carcinogens and various compounds that have been introduced into the environment by artificial means.