>4zkn_P mol:protein length:12 upain-1-W3A CSARGLENHRMC >4zkn_U mol:protein length:247 Urokinase-type plasminogen activator IIGGEFTTIENQPWFAAIYRRHRGGSVTYVCGGSLISPCWVISATHCFIDYPKKEDYIV YLGRSRLNSNTQGEMKFEVENLILHKDYSADTLAHHNDIALLKIRSKEGRCAQPSRTIQ TIALPSMYNDPQFGTSCEITGFGKEQSTDYLYPEQLKMTVVKLISHRECQQPHYYGSEV TTKMLCAADPQWKTDSCQGDSGGPLVCSLQGRMTLTGIVSWGRGCALKDKPGVYTRVSH FLPWIRSHTKE >4zkn_P mol:protein length:12 upain-1-W3A CSARGLENHRMC