>3IR0_1|Chains A, C, E, G, I, K, M, O, Q[auth R], S[auth T], U[auth V], W[auth X]|Insulin A chain|Homo sapiens (9606)
GIVEQCCTSICSLYQLENYCN
>3IR0_2|Chains B, D, F, H, J, L, N, P, R[auth S], T[auth U], V[auth W], X[auth Y]|Insulin B chain|Homo sapiens (9606)
FVNQHLCGSHLVEALYLVCGERGFFYTPKT