>9IBU_2|Chains C, E, F|triple helix #2 (D,E,F)|synthetic construct (32630)
PPGPPGPPGPPGPPGPPGPPGPPGPPGPPG
>9IBU_1|Chains A, B, D|triple helix #1 (A,B,C)|synthetic construct (32630)
PPGPPGPPGPPGPPGPPGPPGPPGPPGPPGPPG