Chemical Formula: C43H74N14O11
Chemical Formula C43H74N14O11
Found 2 metabolite its formula value is C43H74N14O11
Polymyxin B nonapeptide
2-Amino-N-(3-amino-1-{[6,9,18-tris(2-aminoethyl)-15-benzyl-2,5,8,11,14,17,20-heptahydroxy-3-(1-hydroxyethyl)-12-(2-methylpropyl)-1,4,7,10,13,16,19-heptaazacyclotricosa-1,4,7,10,13,16,19-heptaen-21-yl]-C-hydroxycarbonimidoyl}propyl)-3-hydroxybutanimidate
H-DL-xiThr-DL-Dab-DL-Dab(1)-DL-Dab-DL-Phe-DL-Leu-DL-Dab-DL-Dab-DL-xiThr-(1)
H-DL-xiThr-DL-Dab-DL-Dab(1)-DL-Dab-DL-Phe-DL-Leu-DL-Dab-DL-Dab-DL-xiThr-(1)
D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D011113 - Polymyxins D000890 - Anti-Infective Agents > D023181 - Antimicrobial Cationic Peptides D011838 - Radiation-Sensitizing Agents > D017319 - Photosensitizing Agents D003879 - Dermatologic Agents Polymyxin B nonapeptide is a cyclic peptide obtained from Polymyxin B by proteolytic removal of its terminal amino acyl residue. Polymyxin B nonapeptide is less toxic, lacks bactericidal activity, and retains its ability to render gram-negative bacteria susceptible to several antibiotics by permeabilizing their outer membranes[1][2][3].