4xrs A 3.5 BS01 dna M 0 Y299 E302 I324 R327 Y20 E23 I45 R48 ? 0003677,0006355 O00470 26550823 21 ~ 35 PKVATNIMRAWLFQHLTHPYPSEEQKKQLAQDTGLTILQVNNWFINARRRIVQPMI 4xrs B 3.5 BS01 dna D 0 I324 R327 I46 R49 ? 0003677,0006355 O00470 26550823 20 ~ 36 FPKVATNIMRAWLFQHLTHPYPSEEQKKQLAQDTGLTILQVNNWFINARRRIVQPMID 4xrs B 3.5 BS02 dna E 0 Q318 N321 W322 N325 Q40 N43 W44 N47 ? 0003677,0006355 O00470 26550823 1 ~ 18 FPKVATNIMRAWLFQHLTHPYPSEEQKKQLAQDTGLTILQVNNWFINARRRIVQPMID 4xrs G 3.5 BS01 dna L 0 K131 R133 T134 Y136 I175 N179 K1 R3 T4 Y6 I45 N49 ? 0000981,0003677,0006355 O60479 26550823 2 ~ 17 KPRTIYSSYQLAALQRRFQKAQYLALPERAELAAQLGLTQTQVKIWFQNRRSKFKK 4xrs I 3.5 BS01 dna D 0 R133 K174 R181 R3 K44 R51 ? 0000981,0003677,0006355 O60479 26550823 20 ~ 36 KPRTIYSSYQLAALQRRFQKAQYLALPERAELAAQLGLTQTQVKIWFQNRRSKFKK 4xrs I 3.5 BS02 dna E 0 K131 P132 R133 W176 N179 K1 P2 R3 W46 N49 ? 0000981,0003677,0006355 O60479 26550823 1 ~ 18 KPRTIYSSYQLAALQRRFQKAQYLALPERAELAAQLGLTQTQVKIWFQNRRSKFKK