6bw2 C 2.75 BS01 ECY C 1 H224 A227 F228 L246 M250 G262 R263 T266 L267 F270 H53 A56 F57 L75 M79 G91 R92 T95 L96 F99 ? 0042981 Ki=21nM Q07820 29323899 400 DELYRQSLEIISRYLREQATGAKDTKPMGRSGATSRKALETLRRVGDGVQRNHETAFQGMLRKLDIKNEDDVKSLSRVMIHVFSDGVTNWGRIVTLISFGAFVAKHLKTINQESCIEPLAESITDVLVRTKRDWLVKQRGWDGFVEFFH