5lrq A 1.7 BS01 4WG A 1 W81 P82 Q85 L94 N140 I146 W40 P41 Q44 L53 N99 I105 ? Kd=1600nM O60885 31212132 201 SMNPPPPETSNPNKPKAQTNQLQYLLRVVLKTLWKHQFAWPFQQPVDAVKLNLPDYYKIIKTPMDMGTIKKRLENNYYWNAQECIQDFNTMFTNCYIYNKPGDDIVLMAEALEKLFLQKINE