Petersen AB, Christensen IA, Rønne ME, Stender EGP, Teze D, Svensson B, Aachmann FL. 1H,
13C,
15N resonance assignment of the enzyme KdgF from Bacteroides eggerthii.
Biomol NMR Assign 2022;
16:343-347. [PMID:
36042150 PMCID:
PMC9510102 DOI:
10.1007/s12104-022-10102-6]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
To fully utilize carbohydrates from seaweed biomass, the degradation of the family of polysaccharides known as alginates must be understood. A step in the degradation of alginate is the conversion of 4,5-unsaturated monouronates to 4-deoxy-L-erythro-5-hexoseulose catalysed by the enzyme KdgF. In this study BeKdgF from Bacteroides eggerthii from the human gut microbiota has been produced isotopically labelled in Escherichia coli. Here the 1H, 13C, and 15N NMR chemical shift assignment for BeKdgF is reported.
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