{'fraction_non_alphanumeric': 0.030656934306569343, 'fraction_numerical': 0.008759124087591242, 'mean_word_length': 5.411214953271028, '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}}
Biosynthesis of Vitroprocines by α-Oxoamine Synthase and Oxidoreductase Identified from Vibrio sp. QWI-06.

A specific α-oxoamine synthase (VsAOS-2) and an oxidoreductase (VsOR) identified from marine Vibrio sp. QWI-06 were involved in the decarboxylative condensation of l-tyrosine to lauroyl-CoA following the reduction of the ketone group to form vitroprocine-type compound 1. The intermediates and products were characterized through HR-MS and their MS/MS fragmentations. This study reveals the biosynthetic pathway of vitroprocines and provides a useful model for elucidating the reaction mechanism underlying the production of amino acid-polyketide derivatives in microorganisms.