Deep proteome coverage advances knowledge of Treponema pallidum protein expression profiles during infection.

ABSTRACT: Comprehensive proteome-wide analysis of the syphilis spirochete, Treponema pallidum ssp. pallidum, is technically challenging due to high sample complexity, difficulties with obtaining sufficient quantities of bacteria for analysis, and the inherent fragility of the T. pallidum cell envelope which further complicates proteomic identification of rare T. pallidum outer membrane proteins (OMPs). The main aim of the present study was to gain a deeper understanding of the T. pallidum global proteome expression profile under infection conditions. This will corroborate and extend genome annotations, identify protein modifications that are unable to be predicted at the genomic or transcriptomic levels, and provide a foundational knowledge of the T. pallidum protein expression repertoire. Here we d

SUBMITTER: Houston S 

PROVIDER: S-EPMC10600179 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature