C2-NPY

(CYS2,8-AMINOOCTANOIC ACID5,24,D-CYS27)-NEUROPEPTIDE Y

(CYS2)-NEUROPEPTIDE Y (1-4)-8-AMINOOCTANOYL-(D-CYS27)-NEUROPEPTIDE Y (25-32)

TYR-CYS-SER-LYS-8-AMINOOCTANOYL-ARG-HIS-D-CYS-ILE-ASN-LEU-ILE-THR-ARG-GLN-ARG-TYR-NH2

H-TYR-CYS-SER-LYS-8-AMINOOCTANOYL-ARG-HIS-D-CYS-ILE-ASN-LEU-ILE-THR-ARG-GLN-ARG-TYR-NH2

Tyr-Cys-Ser-Lys-8-aMinooctanoyl-Arg-His-D-Cys-Ile-Asn-Leu-Ile-Thr-Arg-Gln-Arg-Tyr-NH2 (Disulfide bridge Cys2-(D-Cys27))