Porphyromonas gingivalis Type IX Secretion Substrates Are Cleaved and Modified by a Sortase-Like Mechanism
Fig 2
Cell envelope analysis of wild type and W50ABK*WbaP mutant.
(A) CE proteins from WT (W50), W50ABK*WbaP, W50WbaP and ECR353 (rgpA- rgpB- kgp-) were separated on SDS-PAGE. The gel was cut into segments and the proteins were identified by mass spectrometry. (B) A plot of Mascot scores of identified CTD proteins in the CE from WT, W50ABK*WbaP, W50WbaP and ECR353. When the same protein was identified from multiple gel segments the Mascot scores were summed (S1 Table).