Dehalogenimonas sp. Strain WBC-2 Genome and Identification of Its trans-Dichloroethene Reductive Dehalogenase, TdrA.

ABSTRACT: The Dehalogenimonas population in a dechlorinating enrichment culture referred to as WBC-2 was previously shown to be responsible for trans-dichloroethene (tDCE) hydrogenolysis to vinyl chloride (VC). In this study, blue native polyacrylamide gel electrophoresis (BN-PAGE) followed by enzymatic assays and protein identification using liquid chromatography coupled with mass spectrometry (LC-MS/MS) led to the functional characterization of a novel dehalogenase, TdrA. This new reductive dehalogenase (RDase) catalyzes the dechlorination of tDCE to VC. A metagenome of the WBC-2 culture was sequenced, and a complete Dehalogenimonas genome, only the second Dehalogenimonas genome to become publicly available, was closed. The tdrA dehalogenase found within the Dehalogenimonas genome appears to be on

SUBMITTER: Molenda O 

PROVIDER: S-EPMC4702630 | biostudies-literature | 2016 Jan

REPOSITORIES: biostudies-literature