Skip to main content

Table 2 Biofilm proteins present in spots reactive with human convalescent sera identified by MALDI-TOF analyses

From: Biofilm and planktonic pneumococci demonstrate disparate immunoreactivity to human convalescent sera

Gene Product

Annotation*

elongation factor G (fusA)

SP_0273*

alcohol dehydrogenase (adhP)

SP_0285

trigger factor (tig)

SP_0400

3-oxoacyl-(acyl carrier protein) synthase II

SP_0422

phosphoglycerate kinase (pgk)

SP_0499

molecular chaperone DnaK (dnaK)

SP_0517*

phenylalanyl-tRNA synthetase subunit beta (pheT)

SP_0581*

fructose-bisphosphate aldolase

SP_0605*

50S ribosomal protein L1

SP_0631*

pyruvate oxidase (spxB)

SP_0730*

branched-chain amino acid ABC transporter, amino acid binding protein (livJ)

SP_0749

30S ribosomal protein S1 (rpsA)

SP_0862

6-phosphofructokinase (pfkA)

SP_0896*

pyruvate kinase

SP_0897

hypothetical protein SP_1027

SP_1027

phosphopyruvate hydratase (eno)

SP_1128*

50S ribosomal protein L10 (rplJ)

SP_1355*

GMP synthase (guaA)

SP_1445*

NADH oxidase

SP_1469

F0F1 ATP synthase subunit alpha

SP_1510*

phosphoglyceromutase (gpmA)

SP_1655*

Pneumococcal Serine-rich repeat protein (psrP)

SP_1772*

acetate kinase

SP_2044

elongation factor Ts (tsf)

SP_2214*

  1. * Identified in comparative analysis of biofilm versus planktonic lysates (Table 1).