5s8j A 1.21 BS01 54Y A 1 F1341 S1392 Y1395 T1396 I1403 F26 S77 Y80 T81 I88 ? Q8WWQ0 1501 YDIQAWKKQCEELLNLIFQCEDSEPFRQPVDLLEYPDYRDIIDTPMDFATVRETLEAGNYESPMELCKDVRLIFSNSKAYTPSKRSRIYSMSLRLSAFFEEHISSVLSDYKSALRFHKRNTITKR