>4v5g_CD mol:protein length:209 30S RIBOSOMAL PROTEIN S4 MGRYIGPVCRLCRREGVKLYLKGERCYSPKCAMERRPYPPGQHGQKRARRPSDYAVRLR EKQKLRRIYGISERQFRNLFEEASKKKGVTGSVFLGLLESRLDNVVYRLGFAVSRRQAR QLVRHGHITVNGRRVDLPSYRVRPGDEIAVAEKSRNLELIRQNLEAMKGRKVGPWLSLD VEGMKGKFLRLPDREDLALPVNEQLVIEFYSR