Orexin A (human, rat, mouse) (acetate)

O=C(N1[C@@H](CCC1)C(N[C@@H](CC(C)C)C(N2[C@@H](CCC2)C(N[C@@H](CC(O)=O)C(N[C@@H](CSSC[C@@H](C(N[C@H]3CO)=O)NC4=O)C(N[C@@H](CSSC[C@@H](C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC(C)C)C(N[C@@H](CC5=CC=C(C=C5)O)C(N[C@@H](CCC(O)=O)C(N[C@@H](CC(C)C)C(N[C@@H](CC(C)C)C(N[C@@H](CC6=CNC=N6)C(NCC(N[C@@H](C)C(NCC(N[C@@H](CC(N)=O)C(N[C@@H](CC7=CNC=N7)C(N[C@@H](C)C(N[C@@H](C)C(NCC(N[C@@H]([C@@H](C)CC)C(N[C@@H](CC(C)C)C(N[C@@H]([C@H](O)C)C(N[C@@H](CC(C)C)C(N[C@@H](CC(C)C)C(N)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)NC3=O)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCC(N)=O)C(N[C@@H](CCCCN)C(N[C@H]4[C@H](O)C)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CC8)NC8=O.CC(O)=O

[1]Liu MF, et al. Orexin-A Exerts Neuroprotective Effects via OX1R in Parkinson's Disease. Front Neurosci. 2018 Nov 15;12:835. |[2]Bingham S, et al. Orexin-A, an hypothalamic peptide with analgesic properties. Pain. 2001 May;92 (1-2) :81-90. |[3]Rodgers RJ, et al. Orexins and appetite regulation. Neuropeptides. 2002 Oct;36 (5) :303-25. |[4]Kaminski T, et al. Expression of orexin receptors in the pituitary. Vitam Horm. 2012;89:61-73.