4oq6 B 1.81 BS01 2UV B 1 M231 M250 F254 R263 T266 L267 M51 M70 F74 R83 T86 L87 ? 0042981 ic50=3.3uM IC50=3300nM Q07820 24582986 401 DLYRQSLEIISRYLREQATGAKGATSRKALETLRRVGDGVQRNHETAFQGMLRKLDIKNEDDVKSLSRVMIHVFSDGVTNWGRIVTLISFGAFVAKHLKTINQESCIEPLAESITDVLVRTKRDWLVKQRGWDGFVEFFHV