4xy9 A 1.83 BS01 43U A 1 W81 P82 F83 Q85 L92 N140 I146 W40 P41 F42 Q44 L51 N99 I105 ? Kd=4651nM -logKd/Ki=5.33, Kd=4651nM O60885 25703523 202 SMNPPPPETSNPNKPKRQTNQLQYLLRVVLKTLWKHQFAWPFQQPVDAVKLNLPDYYKIIKTPMDMGTIKKRLENNYYWNAQECIQDFNTMFTNCYIYNKPGDDIVLMAEALEKLFLQKINELPTEE