KRTAP4-2 GI:15082228 keratin associated protein 4-2 1 mvnsccgsvc sdqgcglenc crpsccqttc crttccrpsc cvssccrpqc 50 51 cqsvccqptc cspsccqttc crttccrpsc cvsscfrpqc cqsvccqptc 100 101 crpscgqttc crttcyrpsc cvstccrptc ssgscc