4pu4 C 3.786 BS01 dna Q 0 T55 T58 R61 D67 V68 Y69 T72 T36 T39 R42 D48 V49 Y50 T53 ? 0003677 Kd=5.5nM Q8EIX4 25056321 1 ~ 25 IMASPLNQQSLGLLIKERRKSAALTQDVAAMLCGVTKKTLIRVEKGEDVYISTVFKILDGLGIDIVSA 4pu4 C 3.786 BS02 dna P 0 T44 Q45 K56 K57 I60 K64 Y69 T25 Q26 K37 K38 I41 K45 Y50 ? 0003677 Kd=5.5nM Q8EIX4 25056321 1 ~ 24 IMASPLNQQSLGLLIKERRKSAALTQDVAAMLCGVTKKTLIRVEKGEDVYISTVFKILDGLGIDIVSA