Panda, Markandeswar; Horowitz, Paul M (2004) Activation parameters for the spontaneous and pressure-induced phases of the dissociation of single-ring GroEL (SR1) chaperonin. Protein J 23:85-94
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Panda, Markandeswar; Horowitz, Paul M (2002) Conformational heterogeneity is revealed in the dissociation of the oligomeric chaperonin GroEL by high hydrostatic pressure. Biochemistry 41:1869-76
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Ramachandiran, Vasanthi; Kramer, Gisela; Horowitz, Paul M et al. (2002) Single synonymous codon substitution eliminates pausing during chloramphenicol acetyl transferase synthesis on Escherichia coli ribosomes in vitro. FEBS Lett 512:209-12
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Panda, Markandeswar; Ybarra, Jesse; Horowitz, Paul M (2002) Dissociation of the single-ring chaperonin GroEL by high hydrostatic pressure. Biochemistry 41:12843-9
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Kramer, Gisela; Ramachandiran, Vasanthi; Horowitz, Paul M et al. (2002) The molecular chaperone DnaK is not recruited to translating ribosomes that lack trigger factor. Arch Biochem Biophys 403:63-70
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Panda, M; Ybarra, J; Horowitz, P M (2001) High hydrostatic pressure can probe the effects of functionally related ligands on the quaternary structures of the chaperonins GroEL and GroES. J Biol Chem 276:6253-9
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Kramer, G; Ramachandiran, V; Horowitz, P et al. (2001) An additional serine residue at the C terminus of rhodanese destabilizes the enzyme. Arch Biochem Biophys 385:332-7
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Panda, M; Smoot, A L; Horowitz, P M (2001) The 4,4'-dipyridyl disulfide-induced formation of GroEL monomers is cooperative and leads to increased hydrophobic exposure. Biochemistry 40:10402-10
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Smoot, A L; Panda, M; Brazil, B T et al. (2001) The binding of bis-ANS to the isolated GroEL apical domain fragment induces the formation of a folding intermediate with increased hydrophobic surface not observed in tetradecameric GroEL. Biochemistry 40:4484-92
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Nandi, D L; Horowitz, P M; Westley, J (2000) Rhodanese as a thioredoxin oxidase. Int J Biochem Cell Biol 32:465-73
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