Retrocyclin-3

Retrocyclin-3 is an antimicrobial peptide exhibiting activity against human immunodeficiency virus (HIV), influenza A, and herpes simplex virus (HSV) [1].

O=C1[C@]2(NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@]3(NC(=O)[C@]([C@H](CC)C)(NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)CNC(=O)[C@](CSSC3)(NC(=O)[C@]([C@H](CC)C)(NC(=O)[C@](CSSC2)(NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@]4(CSSC[C@](NC(=O)[C@]([C@H](CC)C)(N1)[H])(C(=O)NCC(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@]([C@H](CC)C)(C(=O)N4)[H])[H])[H])[H])[H])[H])[H])[H])[H]