8tpu SO 4.1 BS01 rna SA 0 K36 R42 M55 K58 S59 S62 R63 Y70 K26 R32 M45 K48 S49 S52 R53 Y60 Q8IBQ5 1 ~ 2090 YSYIPKQNKKLIYEYLFKEGVIVVEKDAKIPRHPHLNVPNLHIMMTLKSLKSRNYVEEKYNWKHQYFILNNEGIEYLRE