6kc4 A 1.37 BS01 peptide B 0 R467 R483 S485 H486 G487 K488 V493 R503 H504 F505 I506 R16 R32 S34 H35 G36 K37 V42 R52 H53 F54 I55 2.7.10.2 P16591 31441171 1 ~ 6 SKPLAEQDWYHGAIPRIEAQELLKKQGDFLVRESHGKPGEYVLSVYSDGQRRHFIIQYVDNMYRFEGTGFSNIPQLIDHHYTTKQVITKKSGVVLLNPIPK