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. 2015 Jan 22;3(1):3. doi: 10.1186/s40560-015-0072-9

Figure 1.

Figure 1

Descriptive and chemical structure of colistin. (A) Descriptive structure of colistin [*Fatty acid: (S)-6-methyloctanoic acid for colistin A, (S)-6-methylheptanoic acid for colistin B; Thr threonine, Leu leucine, Dab α,γ-diaminobutyric acid]. (B) Chemical structure of colistin.