4xtt A 2.708 BS01 2BA A 1 I163 D167 R169 A170 I176 P191 I31 D35 R37 A38 I44 P59 ? 0006813,0008324,0098655 -logKd/Ki=7.37, Kd=43.1nM A0A0M3KL06 25957408 301 ASASVLDYLELADEHSIVELKATEKMAGQSIIDLDIRAQYGINIIAIKRGKEFIISPNPNINLEIGDILIMIGHDNDLNRFEKNI 4xtt B 2.708 BS01 2BA A 1 I163 I164 D167 R169 I176 P191 I31 I32 D35 R37 I44 P59 ? 0006813,0008324,0098655 -logKd/Ki=7.37, Kd=43.1nM A0A0M3KL06 25957408 301 ASASVLDYLELADEHSIVELKATEKMAGQSIIDLDIRAQYGINIIAIKRGKEFIISPNPNINLEIGDILIMIGHDNDLNRFEKNI