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Table 3 Proteins involved in sugar catabolism and TCA cycle

From: Proteomic analysis of enterotoxigenic Escherichia coli (ETEC) in neutral and alkaline conditions

Protein Description 1D-LC 2D-LC Regulation Run Matching
AceE Pyruvate dehydrogenase E1 component 0.62   DOWN 2-3 Both
AceF Pyruvate dehydrogenase complex dihydrolipoamide acetyltransferase 1.64 1.65 UP 2-3/1-3 Both
AcnA Aconitate hydratase 0.44   DOWN All Both
Eno Enolase 0.60   DOWN 1-2 Both
FrdA Fumarate reductase flavoprotein subunit 0.39 0.35 DOWN All Both
FrdB Fumarate reductase iron-sulfur subunit 0.44 0.36 DOWN All/1-2 Both
FruB Bifunctional PTS system fructose-specific transporter subunit IIA/HPr protein 1.89   UP 2-3 Both
FumA Fumarate hydratase FumB 0.26   DOWN 2-3 Both
GalU UTP--glucose-1-phosphate uridylyltransferase subunit GalU 0.65 0.55 DOWN All Both
GapA Glyceraldehyde-3-phosphate dehydrogenase A   1.36 UP 1-2 H10407
GapC Glyceraldehyde-3-phosphate dehydrogenase 0.30 0.27 DOWN 2-3/All Both
GlpK Glycerol kinase 0.31 0.31 DOWN All Both
GltA Citrate synthase 1.62 1.74 UP 2-3/All Both
Gnd 6-phosphogluconate dehydrogenase, decarboxylating 0.43 0.52 DOWN 2-3 Both
GpmA 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase 1.70 1.78 UP 2-3 Both
Icd Isocitrate dehydrogenase [NADP]   0.87 DOWN All Top
MaeA NAD-dependent malic enzyme 0.62   DOWN All H10407
MaeB Bifunctional malic enzyme oxidoreductase/phosphotransacetylase 2.07   UP 2-3 Both
MalE Extracellular solute-binding protein family 1 2.03 2.50 UP All Both
MalK Maltose/maltodextrin transporter ATP-binding protein 2.03   UP 1-3 Both
MalM Maltose operon periplasmic 1.85 1.88 UP All/2-3 Top
MalX Maltose transport system, substrate-binding protein 2.03 2.50 UP All H10407
ManXYZ PTS system mannose-specific transporter subunits IIAB 0.69   DOWN 1-3 Top
MglB Methyl-galactoside ABC transporter galactose-binding periplasmic protein   3.70 UP 1-2 Both
PfkA 6-phosphofructokinase 0.48 0.41 DOWN All/2-3 Both
PflB Pyruvate formate lyase I 0.42 0.36 DOWN 1-2 Both
Pgm Phosphoglucomutase   0.43 DOWN 1-3 Both
PoxB Pyruvate dehydrogenase 0.28 0.08 DOWN All/2-3 Both
Pps Phosphoenolpyruvate synthase 0.62 0.60 DOWN All/1-2 Top
PpsA Phosphoenolpyruvate synthase 0.62 0.60 DOWN All/1-2 H10407
PtsI Phosphoenolpyruvate-protein phosphotransferase   0.95 DOWN All Both
PykF Pyruvate kinase 0.54 0.41 DOWN All Both
SucA Succinyl-CoA ligase [ADP-forming] subunit alpha 0.52 0.45 DOWN All H10407
SucC Succinyl-CoA ligase [ADP-forming] subunit beta 0.39   DOWN 2-3 Both
SucD Succinyl-CoA ligase [ADP-forming] subunit alpha 0.56 0.45 DOWN 1-2/All Top
TktA Transketolase 0.52 0.47 DOWN All Both
TktB Transketolase 0.52 0.49 DOWN 2-3/1-2 Both
TreB PTS system trehalose(Maltose)-specific transporter subunits IIBC 2.01 2.07 UP 2-3/All Both
Zwf Glucose-6-phosphate 1-dehydrogenase 2.23 2.54 UP 2-3 Both
  1. Fold changes are listed under 1D-LC and 2D-LC columns