Table III Highly up-regulated proteins upon heat shock
Gene nameProteinRelative protein ratioaTranscript ratiob
uxuAMannonate dehydratase3.87.6
pspAPhage shock protein A3.328.2
htpGChaperone protein HtpG2.633.8
uxaCUronate isomerase2.61.8
clpBChaperone protein ClpB2.636.5
uxuBd-Mannonate oxidoreductase2.43.2
dnaKChaperone protein DnaK2.458.5
ibpBSmall heat shock protein IbpB2.3327.5
mopA60-kDa chaperonin GroEL2.337.9
ybeDUPF0250 protein YbeD2.11.6
relBAntitoxin RelB1.93.7
hdhA7-α-Hydroxysteroid dehydrogenase1.92.5
ybdQUniversal stress protein G1.81.6
htrAProtease Do1.69.6
hslUATP-dependent hsl protease ATP-binding subunit HslU1.610.3
yfiARibosome-associated inhibitor A1.52.3
sdaAl-Serine dehydratase 11.523.6
grpEProtein GrpE1.524.1
yibTUncharacterized protein YibT1.5ND
htpXProbable protease HtpX1.436.1
recNDNA repair protein RecN1.31.7
rpoHRNA polymerase σ 32 factor1.34
trxCThioredoxin-21.32.4
lonATP-dependent protease La1.320.3
rplD50 S ribosomal protein L41.0−4.1
yfgBRibosomal RNA large subunit methyltransferase N1.0−1.2
gltACitrate synthase1.0−3
rpsH30 S ribosomal protein S81.0−1.4
  • a Relative protein ratio 44/37 °C of proteins synthesized during a 15-min labeling period upon a change in growth temperature.

  • b Relative transcript ratio 50/37 °C as reported by Richmond et al. (53). ND, transcript ratio not determined.