# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.66461 Eukaryotes.311025 Animals.135125 Vertebrates.137336 Mammals.49723 ptr.11302 ptr:463444 ASL; argininosuccinate lyase isoform X4; K01755 argininosuccinate lyase [EC:4.3.2.1]