4dx9 2 2.99 BS01 peptide r 0 I138 I139 F191 I46 I47 F86 ? O14713 23317506 792 ~ 793 CAEFRIKYVGAIGPLDLINYIDVAQQIMGVSKYGIDVLHRHALYLIIRMVCYDKSLLALKTTSLWVYQCNSLEQAQAICKVLSTAFDSVLT