The grease trap: uncovering the mechanism of the hydrophobic lid in Cutibacterium acnes lipase.

ABSTRACT: Acne is one of the most common dermatological conditions, but the details of its pathology are unclear, and current management regimens often have adverse effects. Cutibacterium acnes is known as a major acne-associated bacterium that derives energy from lipase-mediated sebum lipid degradation. C. acnes is commensal, but lipase activity has been observed to differ among C. acnes types. For example, higher populations of the type IA strains are present in acne lesions with higher lipase activity. In the present study, we examined a conserved lipase in types IB and II that was truncated in type IA C. acnes strains. Closed, blocked, and open structures of C. acnes ATCC11828 lipases were elucidated by X-ray crystallography at 1.6-2.4 Å. The closed crystal str

SUBMITTER: Kim HJ 

PROVIDER: S-EPMC7193963 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature