>sp|Q5U1W2|PRR13_RAT Proline-rich protein 13 OS=Rattus norvegicus GN=Prr13 MWNPSAGPNPYPPQVVCPGGSNPACPPSQNPAFPPGPCPPGIPQGNPAFPPCRPPYPVPQ PGCPGYQPSGPYPPPYPPAAPGMCPVNPPAPGMVGPGIVIDKKTRKKMKKAHKKSHKHHK HGKHSSSSSSSSSSSSDSD