>gi|4505577 paired basic amino acid cleaving system 4 isoform a preproprotein [Homo sapiens] MPPRAPPAPGPRPPPRAAAATDTAAGAGGAGGAGGAGGPGFRPLAPRPWR WLLLLALPAACSAPPPRPVYTNHWAVQVLGGPAEADRVAAAHGYLNLGQI GNLEDYYHFYHSKTFKRSTLSSRGPHTFLRMDPQVKWLQQQEVKRRVKRQ VRSDPQALYFNDPIWSNMWYLHCGDKNSRCRSEMNVQAAWKRGYTGKNVV VTILDDGIERNHPDLAPNYDSYASYDVNGNDYDPSPRYDASNENKHGTRC AGEVAASANNSYCIVGIAYNAKIGGIRMLDGDVTDVVEAKSLGIRPNYID IYSASWGPDDDGKTVDGPGRLAKQAFEYGIKKGRQGLGSIFVWASGNGGR EGDYCSCDGYTNSIYTISVSSATENGYKPWYLEECASTLATTYSSGAFYE RKIVTTDLRQRCTDGHTGTSVSAPMVAGIIALALEANSQLTWRDVQHLLV KTSRPAHLKASDWKVNGAGHKVSHFYGFGLVDAEALVVEAKKWTAVPSQH MCVAASDKRPRSIPLVQVLRTTALTSACAEHSDQRVVYLEHVVVRTSISH PRRGDLQIYLVSPSGTKSQLLAKRLLDLSNEGFTNWEFMTVHCWGEKAEG QWTLEIQDLPSQVRNPEKQGKLKEWSLILYGTAEHPYHTFSAHQSRSRML ELSAPELEPPKAALSPSQVEVPEDEEDYTAQSTPGSANILQTSVCHPECG DKGCDGPNADQCLNCVHFSLGSVKTSRKCVSVCPLGYFGDTAARRCRRCH KGCETCSSRAATQCLSCRRGFYHHQEMNTCVTLCPAGFYADESQKNCLKC HPSCKKCVDEPEKCTVCKEGFSLARGSCIPDCEPGTYFDSELIRCGECHH TCGTCVGPGREECIHCAKNFHFHDWKCVPACGEGFYPEEMPGLPHKVCRR CDENCLSCAGSSRNCSRCKTGFTQLGTSCITNHTCSNADETFCEMVKSNR LCERKLFIQFCCRTCLLAG