PCNP GI:9966827 PEST proteolytic signal containing nuclear protein 1 madgkagdek peksqragaa ggpeeeaekp vktktvsssn ggesssrsae 50 51 krsaeeeaad lptkptkisk fgfaigsqtt kkasaisikl gsskpketvp 100 101 tlapktlsva aafnededse peemppeakm rmknigrdtp tsagpnsfnk 150 151 gkhgfsdnqk lwernikshl gnvhdqdn