- C60H103N17O16S
- bacitracin acitracin n. (1940) [Bacillus + Margaret Tracy, (a
child whose tissues contained {Bacillus subtilis}) + -in.
--RHUD.]
a polypeptide antibacterial antibiotic of known chemical
structure effective against several types of Gram-positive
organisms, and usually used topically for superficial local
infection.
Note: It is produced by {Bacillus subtilis} and {Bacillus licheniformis}, and as produced commercially is composed of several closely related substances. The predominant component, {Bacitracin A}, has a formula {C60H103N17O16S}, and contains D-ornithine, D-phenylalanine and D-glutamine residues as well as the L-isomers of leucine, isoleucine, histidine, asparagine and aspartic acid. --[MI11] [WordNet 1.5]
The Collaborative International Dictionary of English. 2000.