>1c5x_A mol:protein length:23 PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR) KPSSPPEELKFQCGQKTLRPRFK >1c5x_B mol:protein length:253 PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR) IIGGEFTTIENQPWFAAIYRRHRGGSVTYVCGGSLMSPCWVISATHCFIDYPKKEDYIV YLGRSRLNSNTQGEMKFEVENLILHKDYSADTLAHHNDIALLKIRSKEGRCAQPSRTIQ TICLPSMYNDPQFGTSCEITGFGKEASTDYLYPEQLKMTVVKLISHRECQQPHYYGSEV TTKMLCAADPQWKTDSCQGDSGGPLVCSLQGRMTLTGIVSWGRGCALKDKPGVYTRVSH FLPWIRSHTKEENGLAL >1c5x_B mol:protein length:253 PROTEIN (UROKINASE-TYPE PLASMINOGEN ACTIVATOR) IIGGEFTTIENQPWFAAIYRRHRGGSVTYVCGGSLMSPCWVISATHCFIDYPKKEDYIV YLGRSRLNSNTQGEMKFEVENLILHKDYSADTLAHHNDIALLKIRSKEGRCAQPSRTIQ TICLPSMYNDPQFGTSCEITGFGKEASTDYLYPEQLKMTVVKLISHRECQQPHYYGSEV TTKMLCAADPQWKTDSCQGDSGGPLVCSLQGRMTLTGIVSWGRGCALKDKPGVYTRVSH FLPWIRSHTKEENGLAL