EMC19, OCP2, SKP1A, TCEB1L, S-phase kinase-associated protein 1, Cyclin-A/CDK2-associated protein p19, Organ of Corti protein 2, OCP-2, Organ of Corti protein II, OCP-II, RNA polymerase II elongation factor-like protein, SIII, Transcription elongation factor B, p19A, p19skp1