>sp|Q8BV84|PRR9_MOUSE Proline-rich protein 9 OS=Mus musculus GN=Prr9 MSFNDQQCKQPCVPPPCLQKTQEKCQAQAEDVCVSSCQDPCQDKCPQQAQEVCVSQCQEL SQGNCPQQGQDPCLPPSQDQCLPQCAEPCQELAQTKCVEEFPQKVQEKCSSQSKGK