2310015K15Rik Protein, AA114818 Protein, Cager-2 Protein, D11Bwg0414e Protein, pur-beta Protein, purb Protein, zgc:65916 Protein, purb-b Protein, purbeta Protein, PURBETA Protein, si:dkey-202n14.1 Protein, purine rich element binding protein B Protein, purine-rich element binding protein Bb Protein, purine-rich element binding protein B L homeolog Protein, purine-rich element binding protein Ba Protein, Purb Protein, purbb Protein, purb.L Protein, PURB Protein, purba Protein