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Table 7 Proteins involved in amino acid catabolism and transport

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

Protein Description 1D-LC 2D-LC Regulation Run Matching
AlaS Alanine--tRNA ligase 0.65   DOWN 2-3 H10407
AnsB L-asparaginase II 0.20   DOWN 2-3 Top
AroK Shikimate kinase 1   1.70 UP 2-3 Both
AsnA Aspartate--ammonia ligase 0.54   DOWN 2-3 Both
AsnS Asparagine--tRNA ligase 0.63 0.63 DOWN 2-3/All Both
AspA Aspartate ammonia-lyase 0.52 0.50 DOWN All/1-3 Both
AspS Aspartate--tRNA ligase 1.56 2.28 UP All Both
CarA Carbamoyl-phosphate synthase small chain   2.53 UP 1-2 Both
CarB Carbamoyl-phosphate synthase large chain 3.00 4.01 UP 2-3/All Both
CysI Sulfite reductase hemoprotein beta-component   0.47 DOWN 1-3 Both
GabT 4-aminobutyrate aminotransferase 0.39   DOWN 2-3 Both
IleS Isoleucine--tRNA ligase 0.52 0.62 DOWN 2-3/All Both
IlvC Ketol-acid reductoisomerase 1.79   UP 1-2 Top
Klb 2-amino-3-ketobutyrate coenzyme A ligase 0.51   DOWN 1-2 Both
LeuS Leucine--tRNA ligase   0.46 DOWN 2-3 Both
LysS Lysine--tRNA ligase 0.44 0.40 DOWN All Both
LysU Lysine--tRNA ligase 0.47 0.38 DOWN All Both
MetG Methionine--tRNA ligase 0.71   DOWN 1-3 Top
MetK S-adenosylmethionine synthase 0.57 0.36 DOWN All Both
PheS Phenylalanine--tRNA ligase alpha subunit   1.50 UP 1-2 Both
ProP Metabolite/H+ symporter, major facilitator superfamily 0.40 0.38 DOWN 1-2 Both
ProQ ProP effector   1.87 UP   Both
ProV Glycine betaine transporter ATP-binding subunit 0.55 0.63 DOWN 2-3 Both
PutA Delta-1-pyrroline-5-carboxylate dehydrogenase   1.61 UP 1-3 Both
SerS Serine--tRNA ligase 0.50 0.45 DOWN All/2-3 Both
Tdh L-threonine 3-dehydrogenase   0.57 DOWN 2-3 Both
TnaA Tryptophanase 0.34   DOWN 1-2 Both
TyrS Tyrosine--tRNA ligase 0.54 0.60 DOWN 1-2 Both
ValS Valine--tRNA ligase   0.66 DOWN 1-3 Top
  1. Fold changes are listed under 1D-LC and 2D-LC columns