Fig. 1
From: Synthesis of disulfide-rich heterodimeric peptides through an auxiliary N, N-crosslink
Amino acid sequences of insulin family peptides. 1 Sequence of human insulin. 2 Sequence of human relaxin-2 (Z: pyroglutamate). 3 Sequence of four-disulfide human insulin. 4 Sequence of A7(Pen) insulin analog. 5 Sequence of B19(Pen) insulin analog. 6 Sequence of Lys-Pro insulin
