2acj C 2.6 BS01 dna F 0 K169 K170 N173 Y177 T191 P192 P193 K33 K34 N37 Y41 T55 P56 P57 3.5.4.37 0003723,0003726 P55265 16237447 18 ~ 34 SHMEQRILKFLEELGEGKATTAHDLSGKLGTPKKEINRVLYSLAKKGKLQKEAGTPPLWKIAVSTQ