5a7a A 4.1 BS01 rna R 0 K156 D157 S158 L160 H161 Y164 K138 D139 S140 L142 H143 Y146 ? 0005198,0019028,0019029,0042802 P04866 26278173 1 ~ 3 NVSLTAKGGGHYIEDQWDTQVVEAGVFDDWWVHVEAWNKFLDNLRGINFSVASSRSQVAEYLAALDRDLPADVDRRFAGARGQIGSPNYLPAPKFFRLDKRTIAELTRLSRLTDQPHNNRDIELNRAKRTLRDVQPLKDSALHYQYVLIDLQSARLPVYTRKTFERELALEWIIP