Defensin HNP-3 human - CAS 136661-76-2

Defensin HNP-3 human, a cytotoxic antibiotic peptide referred to as "defensin, " exhibits inhibitory effects on Staphylococcus aureus, Pseudomonas aeruginosa, and Escherichia coli. This compound is first synthesized as a 94 amino acid chain known as preproHNP (1-94), then cleaved to proHNP (20-94), and finally matures into HNP (65-94) following the excision of anionic precursors [1] [2].

Antibacterial, Antibiotic, Antifungal

Microbiology/Virology

136583

C151H222N44O40S6

3486.04

C(C=1C=2C(NC1)=CC=CC2)[C@@H]3NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC4=CC=C(O)C=C4)NC(=O)[C@]([C@H](CC)C)(NC(=O)[C@]5(NC(=O)[C@]([C@@H](C)O)(NC(=O)CNC(=O)[C@H](CC6=CC=C(O)C=C6)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@]([C@H](CC)C)(NC(=O)[C@@]7(CSSC[C@](NC(=O)[C@H](CC8=CC=CC=C8)NC(=O)[C@H](C)NC3=O)(C(=O)N[C@H](C(O)=O)CSSC[C@H](NC([C@H](CC(O)=O)N)=O)C(=O)N[C@@H](CC9=CC=C(O)C=C9)C(=O)N[C@](C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@]([C@H](CC)C)(C(=O)N%10[C@](C(=O)N[C@@H](C)C(=O)N7)(CCC%10)[H])[H])(CSSC5)[H])[H])[H])[H])[H])[H])[H]

-20°C

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Peptide