{'fraction_non_alphanumeric': 0.03803803803803804, 'fraction_numerical': 0.04004004004004004, 'mean_word_length': 5.578947368421052, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Cloning and characterization of 3‐hydroxyacyl‐CoA dehydrogenase from Micrococcus luteus WIUJH20

Soapstock is a by‐product of edible oil refining process with low cash value. It is rich in oleic and linoleic acids which can be converted to value‐added compounds by certain microorganisms. Nocardia cholesterolicum NRRL 5767 (N. cholesterolicum NRRL 5767) is a well‐known microbe that can transform oleic acid to 10‐hydroxyoctadecanoic acid (10‐HOOD, 85%) and 10‐oxo‐octadecanoic (10‐OXOD, 10%). The 10‐OXOD contaminant complicates downstream purification of 10‐OHOD. The conversion reactions are catalyzed by oleate dehydrogenase and secondary alcohol dehydrogenase. The long‐term goal is strain improvement of N. cholesterolicum NRRL 5767 by blocking 2‐ADH to create an industrially useful microbe for the production of 10‐OHOD from oleic acid. M. luteus was used for 2‐ADH purification due to its lack of oleate hydratase which hampered the purification of 2‐ADH from N. cholesterolicum NRRL 5767.