Alternative Names: | CLS Protein, HU 3 Protein, ISPK 1 Protein, ISPK1 Protein, MAPKAP kinase 1b Protein, MAPKAPK 1b Protein, MAPKAPK1B Protein, MRX19 Protein, p90 RSK 3 Protein, p90 RSK2 Protein, p90RSK3 Protein, pp90RSK2 Protein, Ribosomal S6 kinase 2 Protein, RPS6KA3 Protein, RSK Protein, RSK 2 Protein, RSK2 Protein, S6K alpha 3 Protein, S6K alpha3 Protein |