4hw2 D 2.8 BS01 19H D 1 F228 M231 V253 F254 R263 L267 F270 F58 M61 V83 F84 R93 L97 F100 ? 0042981 Ki=55nM Q07820 23244564 400 GDELYRQSLEIISRYLREQATGAKDTKPMGRSGATSRKALETLRRVGDGVQRNHETAFQGMLRKLDIKNEDDVKSLSRVMIHVFSDGVTNWGRIVTLISFGAFVAKHLKTINQESCIEPLAESITDVLVRTKRDWLVKQRGWDGFVEFFHV