391 Fatty acid oxidation complex subunit beta FADA_PSEFR MSLNPRDVVIVDFGRTPMGRSKGGMHRNTRAEDMSAHLISKVLERNSKVDPGEVEDVIWGCVNQTLEQGWNIARMASLMTQIPHTSAAQTVSRLCGSSMSALHTAAQAIMTGNGDVFVVGGVEHMGHVSMMHGVDPNPHMSLYAAKASGMMGLTAEMLGKMHGISREQQDAFAVRSHQLAHKATVEGKFKDEIIPMQGYDENGFLKIFDYDETIRPDTTLESLAALKPAFNPKGGTVTAGTSSQITDGASCMIVMSAQRAKDLGLEPLAVIRSMAVAGVDPAIMGYGPVPATQKALKRAGLNMADIDFIELNEAFAAQALPVLKDLKVLDKMNEKVNLHGGAIALGHPFGCSGARISGTLLNVMKQNGGTFGLSTMCIGLGQGIATVFERV fadA 3-ketoacyl-CoA thiolase Beta-ketothiolase Acetyl-CoA acyltransferase faoB Catalyzes the final step of fatty acid oxidation in which acetyl-CoA is released and the CoA ester of a fatty acid two carbons shorter is formed (By similarity).