>5HIF_1|Chains A, B|reconstructed lactonase ancestor, Anc1-MPH|synthetic construct (32630) GTIGSMAAAPQVKTQAPGFYRMMLGDFEVTALSDGTVDLPVDKLLNQPPAKTQSALAKSFLKAPLETSVNAYLVNTGSKLVLVDTGAAGLFGPTLGKLAANLKAAGYQPEQVDEIYITHMHPDHVGGLMANEQAAFPNAVVRADQKDADFWLSQANLDKAPDDEKGFFQGAMASLNPYVKAGKFKPFSGNTDLVPGIKALASHGHTPGHTTYVVESKGQKLVLLGDLIHVAAVQFDDPSVTIQFDSDSKAAAAERKKAFADAAKGGYLIGAAHLSFPGIGHIRADGKGYRFVPVNYSVA