>2d2p_A mol:protein length:39 Pituitary adenylate cyclase activating polypeptide-38 HSDGIFTDSYSRYRKQMAVKKYLAAVLGKRYKQRVKNKX >2d2p_A mol:protein length:39 Pituitary adenylate cyclase activating polypeptide-38 HSDGIFTDSYSRYRKQMAVKKYLAAVLGKRYKQRVKNKX