Main Reaction: citrulline + arginine + ornithine >> proline + alanine + aspartate + GABA

Reference: PubMed ID: 22419079
Authors: Ljungdahl PO, Daignan-Fornier B
Title: Regulation of amino acid, nucleotide, and phosphate metabolism in Saccharomyces cerevisiae.
Published: 2012 Mar

citrulline + arginine + ornithine --> proline + alanine + aspartate + GABA