>sp|Q4KL71|SP2A3_MOUSE Small proline-rich protein 2A3 OS=Mus musculus GN=Sprr2a3 MSYYQQQCNQPCRPPPVCPPPKCPEPCPPQVWPGPCRPVMCFEPCLPSVWPGPCRPVVCY EQCPPQPWQSTCPPVQFPPCQQK