4d63 A 2.2 BS01 SIA A 1 E392 V420 K421 N422 E76 V104 K105 N106 Kd~7mM -logKd/Ki=1.64, Kd~23mM 26418008 1455 GRATNGQFVTKTAKVLRYKFVRWDALLIIQFIDNIGVMENPTFYRNKSIELRSADFLSPMLNNTYIVPLNGGVRVESPTIPVQLEVILENNSSFIQVGFVRLTVKNGNPHMIIQCNPVPGNIKMIKIKSVMLFTCLIG