Type III polyketide synthases (type III PKSs) are single homodimeric enzymes that produce diverse products such as phloroglucinol, pyrones, resorcinols and chalcones which are biotechnologically important molecules. In an attempt to identify new type III PKS from extreme environments, the deep-sea sediment metagenome from Bay of Bengal was screened for type III PKS genes. BLASTX analyses of Nanopore sequence derived metagenome with the in-house created PKS database revealed a full length type III PKS from a 5 kb fragment.
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