Basic salivary proline-rich protein 2 (Salivary proline-rich protein) (Con1 glycoprotein) [Cleaved into: Basic proline-rich peptide IB-1; Basic proline-rich peptide P-E (IB-9); Basic proline-rich peptide IB-7; Basic proline-rich peptide IB-8c (Basic peptide P-F); Basic proline-rich peptide IB-4]
1_MLLIL 6_ LSVAL 11_ LALSS 16_ AQNLN 21_ EDVSQ 26_ EESPS 31_ LIAGN 36_ PQGAP 41_ PQGGN 46_ KPQGP 51_ PSPPG 56_ KPQGP 61_ PPQGG 66_ NQPQG 71_ PPPPP 76_ GKPQG 81_ PPPQG 86_ GNKPQ 91_ GPPPP 96_ GKPQG 101_ PPPQG 106_ DKSRS 111_ PRSPP 116_ GKPQG 121_ PPPQG 126_ GNQPQ 131_ GPPPP 136_ PGKPQ 141_ GPPPQ 146_ GGNKP 151_ QGPPP 156_ PGKPQ 161_ GPPPQ 166_ GDNKS 171_ RSSRS 176_ PPGKP 181_ QGPPP 186_ QGGNQ 191_ PQGPP 196_ PPPGK 201_ PQGPP 206_ PQGGN 211_ KPQGP 216_ PPPGK 221_ PQGPP 226_ PQGDN 231_ KSQSA 236_ RSPPG 241_ KPQGP 246_ PPQGG 251_ NQPQG 256_ PPPPP 261_ GKPQG 266_ PPPQG 271_ GNKPQ 276_ GPPPP 281_ GKPQG 286_ PPPQG 291_ GSKSR 296_ SSRSP 301_ PGKPQ 306_ GPPPQ 311_ GGNQP 316_ QGPPP 321_ PPGKP 326_ QGPPP 331_ QGGNK 336_ PQGPP 341_ PPGKP 346_ QGPPP 351_ QGGSK 356_ SRSAR 361_ SPPGK 366_ PQGPP 371_ QQEGN 376_ NPQGP 381_ PPPAG 386_ GNPQQ 391_ PQAPP 396_ AGQPQ 401_ GPPRP 406_ PQGGR 411_PSRPP