Compstatin

O=C([C@@H](N)[C@H](CC)C)N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H]1CCCNC(N)=N)=O)CC2=CNC=N2)=O)CC3=CNC=N3)=O)=O)CC4=CNC5=CC=CC=C45)=O)CC(O)=O)=O)CCC(N)=O)=O)C(C)C)=O)C(C)C)=O)CSSC[C@H](NC1=O)C(N[C@H](C(N)=O)[C@@H](C)O)=O

[1]Soulika AM, et al. Inhibition of heparin/protamine complex-induced complement activation by Compstatin in baboons. Clin Immunol. 2000 Sep;96 (3) :212-21.|[2]Fiane AE, et al. Compstatin, a peptide inhibitor of C3, prolongs survival of ex vivo perfused pig xenografts. Xenotransplantation. 1999 Feb;6 (1) :52-65.|[3]Bert J C Janssen, et al. Structure of compstatin in complex with complement component C3c reveals a new mechanism of complement inhibition. J Biol Chem. 2007 Oct 5;282 (40) :29241-7.|[4]A Sahu, et al. Inhibition of human complement by a C3-binding peptide isolated from a phage-displayed random peptide library. J Immunol. 1996 Jul 15;157 (2) :884-91.