Figures & data
Figure 1 Western blot analysis of ferritin-binding proteins in S. pneumoniae. 1, protein marker; 2, plasma sample with 3 ferritin-binding proteins in ~30, 58 and 114 KDa ranges; 3, serum sample without any positive reaction; 4, a negative reaction with proteins concentrated from supernatant of S.pneumoniae culture; 5, a negative reaction with proteins from sediment of S.pneumoniae culture; 6, a negative reaction with reduced and denatured proteins concentrated from supernatant of S.pneumoniae culture; 7, a negative reaction with reduced and denatured proteins purified from sediment of S.pneumoniae culture.
![Figure 1 Western blot analysis of ferritin-binding proteins in S. pneumoniae. 1, protein marker; 2, plasma sample with 3 ferritin-binding proteins in ~30, 58 and 114 KDa ranges; 3, serum sample without any positive reaction; 4, a negative reaction with proteins concentrated from supernatant of S.pneumoniae culture; 5, a negative reaction with proteins from sediment of S.pneumoniae culture; 6, a negative reaction with reduced and denatured proteins concentrated from supernatant of S.pneumoniae culture; 7, a negative reaction with reduced and denatured proteins purified from sediment of S.pneumoniae culture.](/cms/asset/d3d6157f-4a4c-41a8-ad71-ee119bfbd4f7/didr_a_264170_f0001_c.jpg)
Figure 2 The levels of ferritin in the SBHI, SBHI + S. pneumoniae, SBHI + PMSF and SBHI + S. pneumoniae + PMSF groups.
![Figure 2 The levels of ferritin in the SBHI, SBHI + S. pneumoniae, SBHI + PMSF and SBHI + S. pneumoniae + PMSF groups.](/cms/asset/974cba11-0cb8-4a9c-91b3-94fa05f5d800/didr_a_264170_f0002_b.jpg)
Figure 3 The levels of transferrin in the in the SBHI, SBHI + S. pneumoniae, SBHI + PMSF and SBHI + S. pneumoniae + PMSF groups.
![Figure 3 The levels of transferrin in the in the SBHI, SBHI + S. pneumoniae, SBHI + PMSF and SBHI + S. pneumoniae + PMSF groups.](/cms/asset/78c29ab0-6961-4545-9411-ef112ad3b239/didr_a_264170_f0003_b.jpg)
Figure 4 The levels of iron in the in the SBHI, SBHI + S. pneumoniae, SBHI + PMSF and SBHI + S. pneumoniae + PMSF groups.
![Figure 4 The levels of iron in the in the SBHI, SBHI + S. pneumoniae, SBHI + PMSF and SBHI + S. pneumoniae + PMSF groups.](/cms/asset/166f90e1-22d1-4ce8-b5a9-9a6d72420314/didr_a_264170_f0004_b.jpg)
Figure 5 Interactions between PMSF and HtrA protease. Stearic bonds between HtrA protease and PMSF at histidine 73 and isoleucine 109 positions were predicted.
![Figure 5 Interactions between PMSF and HtrA protease. Stearic bonds between HtrA protease and PMSF at histidine 73 and isoleucine 109 positions were predicted.](/cms/asset/f9fce760-4820-44bc-ab22-db9fd0ab00bf/didr_a_264170_f0005_c.jpg)