50S ribosomal protein L18 MSVAILGKGKKVALKRRHARIRKRISGTPERPRLVVTRSNRHMVAQVVDDTKGITLVSASTLQADFAGFEGTKTEAAKKVGELIAEKAKAAGITAVVFDRGGNKYTGRVAAVADGAREGGLAL Blon_2221 BLIJ_2294 This is one of the proteins that binds and probably mediates the attachment of the 5S RNA into the large ribosomal subunit, where it forms part of the central protuberance (By similarity). 123 RL18_BIFLS rplR