7nzf BBB 1.9 BS01 peptide CCC 0 Y30 P56 D57 Y60 W61 L67 K71 Y78 H81 N82 V85 F89 Y29 P55 D56 Y59 W60 L66 K70 Y77 H80 N81 V84 F88 0006955,0016020,0019882,0042613 35027402 2 ~ 14 DTRPRFLEQVKHECHFFNGTERVRFLDRYFYHQEEYVRFDSDVGEYRAVTELGRPDAEYWNSQKDLLEQKRAAVDTYCRHNYGVGESFTVQRRVYPEVTVYPANLLVCSVNGFYPGSIEVRWFRNGQEEKTGVVSTGLIQNGDWTFQTLVMLETVEVYTCQVEHPSLTSPLTVEWRA