4s0h B 2.817 BS01 dna C 0 R142 F145 Q181 W185 N188 R1 F4 Q40 W44 N47 ? 0000981,0003677,0006355 P52952 26926761 1 ~ 19 RVLFSQAQVYELERRFKQQRYLSAPERDQLASVLKLTSTQVKIWFQNRRYKSK 4s0h B 2.817 BS02 dna D 0 Q187 R190 Y191 K194 Q46 R49 Y50 K53 ? 0000981,0003677,0006355 P52952 26926761 1 ~ 19 RVLFSQAQVYELERRFKQQRYLSAPERDQLASVLKLTSTQVKIWFQNRRYKSK