Proline-rich transmembrane protein 2 MAASSSEISE MKGVEESPKV PGEGPGHSEA ETGPPQVLAG VPDQPEAPQP GPNTTAAPVD SGPKAGLAPE TTETPAGASE TAQATDLSLS PGGESKANCS PEDPCQETVS KPEVSKEATA DQGSRLESAA PPEPAPEPAP QPDPRPDSQP TPKPALQPEL PTQEDPTPEI LSESVGEKQE NGAVVPLQAG DGEEGPAPEP HSPPSKKSPP ANGAPPRVLQ QLVEEDRMRR AHSGHPGSPR GSLSRHPSSQ LAGPGVEGGE GTQKPRDYII LAILSCFCPM WPVNIVAFAY AVMPAAGGRG RGPASGPGSQ ALKHRGAGGG SPHHHRLLRH QLRRVPALVA YVPCSGPWRH CGQYGGASV