Varian Inova 500 at 300 K in dimethylsulfoxide-d6:
deltaH 7.70 (1H, br, Ile-NH), 7.70 (1H, br, Cha-NH), 7.57 (2H, s, Thz-H), 7.32 (1H, br, D-Val-NH), 7.29 (1H, br, D-Val-NH), 5.20-5.25 (2H, m, D-Val-CaH), 4.90-4.97 (1H, m, Cha-CaH), 4.90-4.97 (2H, m, Oxz-CbH), 4.72-7.75 (1H, m, Ile-CaH), 4.36 (2H, d, J=4.12 Hz, Oxz-CaH), 2.31-2.35 (2H, m, D-Val-CbH), 2.05-2.13 (1H, m, Ile-CbH), 1.81-1.95 (1H, m, Cha-CbH2), 1.65-1.79, 0.87-0.95 (11H, m Cha-C6H11), 1.52-1.56 (1H, m, Cha-CbH2), 1.49 (3H, d, J=6.41 Hz, Oxz-CgH3), 1.47 (3H, d, J=6.41 Hz, Oxz-CgH3), 1.43-1.53 (1H, m, Ile-Cg2H2), 1.26-1.33 (1H, m, Ile-Cg2H2), 1.14-1.20 (12H, m, D-Val-CgH3 x 2), 0.96 (3H, d, J=6.86 Hz, Ile-Cg1H3), 0.84 (3H, t, J=7.32 Hz, Ile-CgH3).