4v5s DK 3.1 BS01 rna DA 0 X73 X75 X88 X89 X91 X122 X123 X126 X129 X130 X73 X75 X88 X89 X91 X122 X123 X126 X129 X130 21378964 6 ~ 2897 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA