>gi|4506725 ribosomal protein S4, X-linked X isoform [Homo sapiens] MARGPKKHLKRVAAPKHWMLDKLTGVFAPRPSTGPHKLRECLPLIIFLRN RLKYALTGDEVKKICMQRFIKIDGKVRTDITYPAGFMDVISIDKTGENFR LIYDTKGRFAVHRITPEEAKYKLCKVRKIFVGTKGIPHLVTHDARTIRYP DPLIKVNDTIQIDLETGKITDFIKFDTGNLCMVTGGANLGRIGVITNRER HPGSFDVVHVKDANGNSFATRLSNIFVIGKGNKPWISLPRGKGIRLTIAE ERDKRLAAKQSSG