PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 9890907-0 1999 The catalytic mechanism of the glutathione-dependent dehydroascorbate reductase activity of thioltransferase (glutaredoxin). Glutathione 31-42 glutaredoxin-1 Sus scrofa 92-108 9890907-0 1999 The catalytic mechanism of the glutathione-dependent dehydroascorbate reductase activity of thioltransferase (glutaredoxin). Glutathione 31-42 glutaredoxin-1 Sus scrofa 110-122 9890907-1 1999 The catalytic mechanism of the glutathione (GSH)-dependent dehydroascorbic acid (DHA) reductase activity of recombinant pig liver thioltransferase (RPLTT) was investigated. Glutathione 31-42 glutaredoxin-1 Sus scrofa 130-146 9890907-1 1999 The catalytic mechanism of the glutathione (GSH)-dependent dehydroascorbic acid (DHA) reductase activity of recombinant pig liver thioltransferase (RPLTT) was investigated. Glutathione 44-47 glutaredoxin-1 Sus scrofa 130-146 9245898-0 1997 Relationship of protein-glutathione mixed disulfide and thioltransferase in H2O2-induced cataract in cultured pig lens. Hydrogen Peroxide 76-80 glutaredoxin-1 Sus scrofa 56-72 9245898-18 1997 TTase lost 50% activity in these lenses during 24-hr H2O3 exposure but regained most of it under recovery. h2o3 53-57 glutaredoxin-1 Sus scrofa 0-5 9245898-20 1997 It was found that in the H2O2 (0.5 mM)-exposed rat lenses, the TTase activity was depleted but PSSG accumulation was accelerated within 8 hr. Hydrogen Peroxide 25-29 glutaredoxin-1 Sus scrofa 63-68 1953747-3 1991 When thioltransferase was not reduced, inhibition by preincubation with the platinum complexes required molar excesses of 1,300 and 675 to one for cis-platin and trans-platin, respectively or 400-500 microM for 50% inhibition. Platinum 76-84 glutaredoxin-1 Sus scrofa 5-21 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. Glutathione 0-11 glutaredoxin-1 Sus scrofa 73-89 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. Glutathione 0-11 glutaredoxin-1 Sus scrofa 91-103 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. Glutathione 0-11 glutaredoxin-1 Sus scrofa 126-142 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. Alloxan 35-42 glutaredoxin-1 Sus scrofa 73-89 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. Alloxan 35-42 glutaredoxin-1 Sus scrofa 91-103 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. Alloxan 35-42 glutaredoxin-1 Sus scrofa 126-142 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. dialuric acid 46-59 glutaredoxin-1 Sus scrofa 73-89 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. dialuric acid 46-59 glutaredoxin-1 Sus scrofa 91-103 9215802-0 1997 Glutathione dependent reduction of alloxan to dialuric acid catalyzed by thioltransferase (glutaredoxin): a possible role for thioltransferase in alloxan toxicity. dialuric acid 46-59 glutaredoxin-1 Sus scrofa 126-142 9215802-1 1997 Recombinant pig liver thioltransferase (rPLTT) catalyzes the reduction of alloxan to dialuric acid by glutathione (GSH). Alloxan 74-81 glutaredoxin-1 Sus scrofa 22-38 9215802-1 1997 Recombinant pig liver thioltransferase (rPLTT) catalyzes the reduction of alloxan to dialuric acid by glutathione (GSH). dialuric acid 85-98 glutaredoxin-1 Sus scrofa 22-38 9215802-1 1997 Recombinant pig liver thioltransferase (rPLTT) catalyzes the reduction of alloxan to dialuric acid by glutathione (GSH). Glutathione 102-113 glutaredoxin-1 Sus scrofa 22-38 9215802-1 1997 Recombinant pig liver thioltransferase (rPLTT) catalyzes the reduction of alloxan to dialuric acid by glutathione (GSH). Glutathione 115-118 glutaredoxin-1 Sus scrofa 22-38 9215802-2 1997 This is the second non-disulfide substrate, after dehydroascorbic acid, described for thioltransferase. Disulfides 23-32 glutaredoxin-1 Sus scrofa 86-102 9215802-2 1997 This is the second non-disulfide substrate, after dehydroascorbic acid, described for thioltransferase. Dehydroascorbic Acid 50-70 glutaredoxin-1 Sus scrofa 86-102 9215802-6 1997 This study suggests that thioltransferase (glutaredoxin) plays a significant role in the cytotoxicity of alloxan in vulnerable tissues. Alloxan 105-112 glutaredoxin-1 Sus scrofa 25-41 9215802-6 1997 This study suggests that thioltransferase (glutaredoxin) plays a significant role in the cytotoxicity of alloxan in vulnerable tissues. Alloxan 105-112 glutaredoxin-1 Sus scrofa 43-55 8914835-0 1996 S-glutathiolated hepatocyte proteins and insulin disulfides as substrates for reduction by glutaredoxin, thioredoxin, protein disulfide isomerase, and glutathione. Disulfides 49-59 glutaredoxin-1 Sus scrofa 91-103 8914835-1 1996 The disulfide-reducing activities of glutaredoxin, thioredoxin, protein disulfide isomerase, glutathione, and cysteine were directly compared with a mixture of hepatocyte 35S-glutathiolated proteins as the substrate. Disulfides 4-13 glutaredoxin-1 Sus scrofa 37-49 8914835-3 1996 All of the 35S-labeled protein bands could be completely dethiolated by glutaredoxin, thioredoxin, protein disulfide isomerase, glutathione, or cysteine. Sulfur-35 11-14 glutaredoxin-1 Sus scrofa 72-84 8914835-8 1996 The rate of dethiolation by glutathione alone was low compared to the glutaredoxin-catalyzed process, but all 35S-labeled protein bands could be reduced by glutathione, cysteine, or dithiothreitol. Sulfur-35 110-113 glutaredoxin-1 Sus scrofa 70-82 8914835-8 1996 The rate of dethiolation by glutathione alone was low compared to the glutaredoxin-catalyzed process, but all 35S-labeled protein bands could be reduced by glutathione, cysteine, or dithiothreitol. Glutathione 156-167 glutaredoxin-1 Sus scrofa 70-82 8914835-8 1996 The rate of dethiolation by glutathione alone was low compared to the glutaredoxin-catalyzed process, but all 35S-labeled protein bands could be reduced by glutathione, cysteine, or dithiothreitol. Cysteine 169-177 glutaredoxin-1 Sus scrofa 70-82 8914835-8 1996 The rate of dethiolation by glutathione alone was low compared to the glutaredoxin-catalyzed process, but all 35S-labeled protein bands could be reduced by glutathione, cysteine, or dithiothreitol. Dithiothreitol 182-196 glutaredoxin-1 Sus scrofa 70-82 8914835-19 1996 Thus, protein disulfide isomerase and thioredoxin are more effective than glutaredoxin as reductants of insulin protein disulfides. Disulfides 120-130 glutaredoxin-1 Sus scrofa 74-86 8914835-20 1996 The apparent reduction potential of pig liver glutaredoxin (-0.159 +/- 0.004 V) was determined by measuring the amount of reduced glutaredoxin in equilibrium with mixtures of glutathione and glutathione disulfide. Glutathione 175-186 glutaredoxin-1 Sus scrofa 46-58 8914835-20 1996 The apparent reduction potential of pig liver glutaredoxin (-0.159 +/- 0.004 V) was determined by measuring the amount of reduced glutaredoxin in equilibrium with mixtures of glutathione and glutathione disulfide. Glutathione Disulfide 191-212 glutaredoxin-1 Sus scrofa 46-58 8914835-23 1996 A glutathione binding site at the dithiol region of glutaredoxin may be of primary importance for its function in protein dethiolation, while a different specific peptide binding site in thioredoxin may be more suited to certain protein disulfide structures. Glutathione 2-13 glutaredoxin-1 Sus scrofa 52-64 8914835-23 1996 A glutathione binding site at the dithiol region of glutaredoxin may be of primary importance for its function in protein dethiolation, while a different specific peptide binding site in thioredoxin may be more suited to certain protein disulfide structures. dithiol 34-41 glutaredoxin-1 Sus scrofa 52-64 8914835-23 1996 A glutathione binding site at the dithiol region of glutaredoxin may be of primary importance for its function in protein dethiolation, while a different specific peptide binding site in thioredoxin may be more suited to certain protein disulfide structures. Disulfides 237-246 glutaredoxin-1 Sus scrofa 52-64 1953747-0 1991 Interactions of platinum complexes with thioltransferase(glutaredoxin), in vitro. Platinum 16-24 glutaredoxin-1 Sus scrofa 40-56 1953747-0 1991 Interactions of platinum complexes with thioltransferase(glutaredoxin), in vitro. Platinum 16-24 glutaredoxin-1 Sus scrofa 57-69 1953747-1 1991 Under anaerobic conditions, recombinant pig liver thioltransferase (glutaredoxin)(TT, GRX) (EC 1.8.4.1) was strongly inhibited by cis and carbo-platin and somewhat less sensitive to trans-platin, in vitro. Carboplatin 138-150 glutaredoxin-1 Sus scrofa 50-66 1953747-1 1991 Under anaerobic conditions, recombinant pig liver thioltransferase (glutaredoxin)(TT, GRX) (EC 1.8.4.1) was strongly inhibited by cis and carbo-platin and somewhat less sensitive to trans-platin, in vitro. Carboplatin 138-150 glutaredoxin-1 Sus scrofa 68-80 1953747-1 1991 Under anaerobic conditions, recombinant pig liver thioltransferase (glutaredoxin)(TT, GRX) (EC 1.8.4.1) was strongly inhibited by cis and carbo-platin and somewhat less sensitive to trans-platin, in vitro. transplatin 182-194 glutaredoxin-1 Sus scrofa 50-66 1953747-1 1991 Under anaerobic conditions, recombinant pig liver thioltransferase (glutaredoxin)(TT, GRX) (EC 1.8.4.1) was strongly inhibited by cis and carbo-platin and somewhat less sensitive to trans-platin, in vitro. transplatin 182-194 glutaredoxin-1 Sus scrofa 68-80 1953747-2 1991 By extrapolation to total inhibition, the ratio of platinum drug/thioltransferase was approximately 1.0 for cis and carbo-platin, but greater than 1.0 for trans-platin. Carboplatin 116-128 glutaredoxin-1 Sus scrofa 65-81 1953747-2 1991 By extrapolation to total inhibition, the ratio of platinum drug/thioltransferase was approximately 1.0 for cis and carbo-platin, but greater than 1.0 for trans-platin. transplatin 155-167 glutaredoxin-1 Sus scrofa 65-81 8944550-9 1996 The presence of TTase in the lens was confirmed further with the slot blot analysis where it demonstrated a 32P-labeled cDNA from pig liver TTase hybridizing with the RNA in the pig lens or rabbit lens epithelium cells. Phosphorus-32 108-111 glutaredoxin-1 Sus scrofa 16-21 8944550-9 1996 The presence of TTase in the lens was confirmed further with the slot blot analysis where it demonstrated a 32P-labeled cDNA from pig liver TTase hybridizing with the RNA in the pig lens or rabbit lens epithelium cells. Phosphorus-32 108-111 glutaredoxin-1 Sus scrofa 140-145 8944550-12 1996 It is speculated that, lens TTase may be primary antioxidant in the lens along with GSH and GR by protecting the vulnerable lens proteins against oxidative damage. Glutathione 84-87 glutaredoxin-1 Sus scrofa 28-33 7766681-0 1995 Nuclear magnetic resonance study of the thioltransferase-catalyzed glutathione/glutathione disulfide interchange reaction. Glutathione 67-78 glutaredoxin-1 Sus scrofa 40-56 7766681-0 1995 Nuclear magnetic resonance study of the thioltransferase-catalyzed glutathione/glutathione disulfide interchange reaction. Glutathione Disulfide 79-100 glutaredoxin-1 Sus scrofa 40-56 7766681-1 1995 The kinetics of the thioltransferase-catalyzed symmetrical glutathione/glutathione disulfide (GSH/GSSG) interchange reaction have been studied by 1H-nuclear magnetic resonance spectroscopy. Glutathione 59-70 glutaredoxin-1 Sus scrofa 20-36 7766681-1 1995 The kinetics of the thioltransferase-catalyzed symmetrical glutathione/glutathione disulfide (GSH/GSSG) interchange reaction have been studied by 1H-nuclear magnetic resonance spectroscopy. Glutathione Disulfide 71-92 glutaredoxin-1 Sus scrofa 20-36 7766681-1 1995 The kinetics of the thioltransferase-catalyzed symmetrical glutathione/glutathione disulfide (GSH/GSSG) interchange reaction have been studied by 1H-nuclear magnetic resonance spectroscopy. Glutathione 94-97 glutaredoxin-1 Sus scrofa 20-36 7766681-1 1995 The kinetics of the thioltransferase-catalyzed symmetrical glutathione/glutathione disulfide (GSH/GSSG) interchange reaction have been studied by 1H-nuclear magnetic resonance spectroscopy. Glutathione Disulfide 98-102 glutaredoxin-1 Sus scrofa 20-36 7766681-1 1995 The kinetics of the thioltransferase-catalyzed symmetrical glutathione/glutathione disulfide (GSH/GSSG) interchange reaction have been studied by 1H-nuclear magnetic resonance spectroscopy. Hydrogen 146-148 glutaredoxin-1 Sus scrofa 20-36 7766681-3 1995 The rate constant for the reaction of GSSG with thioltransferase to form a thioltransferase-glutathione mixed disulfide and GSH was estimated to be > or = 7.1(+/- 0.4).10(5) M-1 s-1. Glutathione Disulfide 38-42 glutaredoxin-1 Sus scrofa 48-64 7766681-3 1995 The rate constant for the reaction of GSSG with thioltransferase to form a thioltransferase-glutathione mixed disulfide and GSH was estimated to be > or = 7.1(+/- 0.4).10(5) M-1 s-1. Glutathione Disulfide 38-42 glutaredoxin-1 Sus scrofa 75-91 7766681-3 1995 The rate constant for the reaction of GSSG with thioltransferase to form a thioltransferase-glutathione mixed disulfide and GSH was estimated to be > or = 7.1(+/- 0.4).10(5) M-1 s-1. Glutathione 92-103 glutaredoxin-1 Sus scrofa 48-64 7766681-3 1995 The rate constant for the reaction of GSSG with thioltransferase to form a thioltransferase-glutathione mixed disulfide and GSH was estimated to be > or = 7.1(+/- 0.4).10(5) M-1 s-1. Glutathione 92-103 glutaredoxin-1 Sus scrofa 75-91 7766681-3 1995 The rate constant for the reaction of GSSG with thioltransferase to form a thioltransferase-glutathione mixed disulfide and GSH was estimated to be > or = 7.1(+/- 0.4).10(5) M-1 s-1. Disulfides 110-119 glutaredoxin-1 Sus scrofa 48-64 7766681-3 1995 The rate constant for the reaction of GSSG with thioltransferase to form a thioltransferase-glutathione mixed disulfide and GSH was estimated to be > or = 7.1(+/- 0.4).10(5) M-1 s-1. Disulfides 110-119 glutaredoxin-1 Sus scrofa 75-91 7766681-3 1995 The rate constant for the reaction of GSSG with thioltransferase to form a thioltransferase-glutathione mixed disulfide and GSH was estimated to be > or = 7.1(+/- 0.4).10(5) M-1 s-1. Glutathione 124-127 glutaredoxin-1 Sus scrofa 48-64 7766681-3 1995 The rate constant for the reaction of GSSG with thioltransferase to form a thioltransferase-glutathione mixed disulfide and GSH was estimated to be > or = 7.1(+/- 0.4).10(5) M-1 s-1. Glutathione 124-127 glutaredoxin-1 Sus scrofa 75-91 7766681-4 1995 This reaction is proposed to be the first step in the mechanism by which the activity of some proteins is modulated by the thioltransferase-catalyzed formation of protein-glutathione mixed disulfides. Glutathione 171-182 glutaredoxin-1 Sus scrofa 123-139 7766681-4 1995 This reaction is proposed to be the first step in the mechanism by which the activity of some proteins is modulated by the thioltransferase-catalyzed formation of protein-glutathione mixed disulfides. Disulfides 189-199 glutaredoxin-1 Sus scrofa 123-139 7766681-5 1995 The rate constant for the reaction of GSSG with thioltransferase is 4-5 orders of magnitude larger than rate constants for the analogous reaction of the thiolate groups of a variety of small molecules with GSSG. Glutathione Disulfide 38-42 glutaredoxin-1 Sus scrofa 48-64 7766681-5 1995 The rate constant for the reaction of GSSG with thioltransferase is 4-5 orders of magnitude larger than rate constants for the analogous reaction of the thiolate groups of a variety of small molecules with GSSG. thiolate 153-161 glutaredoxin-1 Sus scrofa 48-64 7766681-5 1995 The rate constant for the reaction of GSSG with thioltransferase is 4-5 orders of magnitude larger than rate constants for the analogous reaction of the thiolate groups of a variety of small molecules with GSSG. Glutathione Disulfide 206-210 glutaredoxin-1 Sus scrofa 48-64 7766681-7 1995 The GCSH/GCSSCG interchange reaction was found to be catalyzed by thioltransferase, and the rate constant for the reaction of GCSSCG with thioltransferase was estimated to be > or = 5.7(+/- 1.7).10(4) M-1 s-1. gcsscg 9-15 glutaredoxin-1 Sus scrofa 66-82 7766681-7 1995 The GCSH/GCSSCG interchange reaction was found to be catalyzed by thioltransferase, and the rate constant for the reaction of GCSSCG with thioltransferase was estimated to be > or = 5.7(+/- 1.7).10(4) M-1 s-1. gcsscg 9-15 glutaredoxin-1 Sus scrofa 138-154 7766681-9 1995 The results suggest that the gamma-L-glutamyl-L-cysteinyl moiety of GSSG and of GSH-containing mixed disulfides is essential for their recognition by thioltransferase. gamma-l-glutamyl-l-cysteinyl 29-57 glutaredoxin-1 Sus scrofa 150-166 7766681-9 1995 The results suggest that the gamma-L-glutamyl-L-cysteinyl moiety of GSSG and of GSH-containing mixed disulfides is essential for their recognition by thioltransferase. Glutathione Disulfide 68-72 glutaredoxin-1 Sus scrofa 150-166 7766681-9 1995 The results suggest that the gamma-L-glutamyl-L-cysteinyl moiety of GSSG and of GSH-containing mixed disulfides is essential for their recognition by thioltransferase. Glutathione 80-83 glutaredoxin-1 Sus scrofa 150-166 7766681-9 1995 The results suggest that the gamma-L-glutamyl-L-cysteinyl moiety of GSSG and of GSH-containing mixed disulfides is essential for their recognition by thioltransferase. Disulfides 101-111 glutaredoxin-1 Sus scrofa 150-166 1953747-4 1991 The inhibition of thioltransferase at high drug concentrations in the presence of oxygen was associated with cross-linking of monomers into dimers within 5 min and, in the case of cis-platin treatment, to trimers in 20 min incubation. Oxygen 82-88 glutaredoxin-1 Sus scrofa 18-34 1953747-4 1991 The inhibition of thioltransferase at high drug concentrations in the presence of oxygen was associated with cross-linking of monomers into dimers within 5 min and, in the case of cis-platin treatment, to trimers in 20 min incubation. Cisplatin 180-190 glutaredoxin-1 Sus scrofa 18-34 3571278-5 1987 Pig liver thioltransferase is a single polypeptide with 105 amino acid residues and an acetylated glutamine N terminus. Glutamine 98-107 glutaredoxin-1 Sus scrofa 10-26 2061338-1 1991 By using site-directed mutagenesis techniques, the essential amino acids at the catalytic center of porcine thioltransferase (glutaredoxin) were determined. Amino Acids, Essential 51-72 glutaredoxin-1 Sus scrofa 108-124 2061338-1 1991 By using site-directed mutagenesis techniques, the essential amino acids at the catalytic center of porcine thioltransferase (glutaredoxin) were determined. Amino Acids, Essential 51-72 glutaredoxin-1 Sus scrofa 126-138 2061338-2 1991 Seven oligonucleotides were designed, synthesized, and used to construct mutants, ETT-C22S, ETT-C25S, ETT-C25A, ETT-R26V, ETT-K27Q, ETT-R26V: K27Q, and ETT-C78S:C82S, by altering their codons in pig liver thioltransferase cDNA/M13mp18 clones. Oligonucleotides 6-22 glutaredoxin-1 Sus scrofa 205-221 2061339-1 1991 To evaluate potential catalytic mechanism for thioltransferase thiol-disulfide exchange reactions, seven pig liver mutants were constructed by site-directed mutagenesis. Disulfides 69-78 glutaredoxin-1 Sus scrofa 46-62 2061339-7 1991 These data indicate that reduced thioltransferase reacts first with disulfide substrates, then with a thiol substrate, e.g. GSH. Disulfides 68-77 glutaredoxin-1 Sus scrofa 33-49 2061339-7 1991 These data indicate that reduced thioltransferase reacts first with disulfide substrates, then with a thiol substrate, e.g. GSH. Glutathione 124-127 glutaredoxin-1 Sus scrofa 33-49 2583530-4 1989 For verification, we successfully hybridized three oligodeoxyribonucleotide nucleotide probes, synthesized according to three different regions of the pig liver TT amino acid (aa) sequence, to both of the positive clones. oligodeoxyribonucleotide nucleotide 51-86 glutaredoxin-1 Sus scrofa 161-163 2583530-6 1989 The TT cDNA was subcloned into the EcoRI site of M13mp18 replicative form and sequenced by the dideoxy chain-termination method using 35S-labeled nucleotides. Sulfur-35 134-137 glutaredoxin-1 Sus scrofa 4-6 2454232-8 1988 Pig liver thioltransferase was cleaved by trypsin, chymotrypsin, Staphylococcus aureus V8 protease, and cyanogen bromide. Cyanogen Bromide 104-120 glutaredoxin-1 Sus scrofa 10-26 3571279-1 1987 The active site cysteine of pig liver thioltransferase was identified as Cys22. Cysteine 16-24 glutaredoxin-1 Sus scrofa 38-54 19223666-0 2009 Role of glutaredoxin-mediated protein S-glutathionylation in cellular nitroglycerin tolerance. Nitroglycerin 70-83 glutaredoxin-1 Sus scrofa 8-20 3605592-0 1987 Preparation of homogeneous pig liver thioltransferase by a thiol:disulfide mediated pI shift. Disulfides 65-74 glutaredoxin-1 Sus scrofa 37-53 3605592-1 1987 An enzyme catalyzing thiol-disulfide exchange, thioltransferase, was purified to homogeneity from pig liver. Sulfhydryl Compounds 21-26 glutaredoxin-1 Sus scrofa 47-63 3605592-1 1987 An enzyme catalyzing thiol-disulfide exchange, thioltransferase, was purified to homogeneity from pig liver. Disulfides 27-36 glutaredoxin-1 Sus scrofa 47-63 3605592-7 1987 The plots of thioltransferase activity as a function of S-sulfocysteine, 2-hydroxyethyl disulfide, and reduced glutathione concentrations did not display Michaelis-Menten kinetics. S-sulphocysteine 56-71 glutaredoxin-1 Sus scrofa 13-29 3605592-7 1987 The plots of thioltransferase activity as a function of S-sulfocysteine, 2-hydroxyethyl disulfide, and reduced glutathione concentrations did not display Michaelis-Menten kinetics. 2-hydroxyethyl disulfide 73-97 glutaredoxin-1 Sus scrofa 13-29 3605592-7 1987 The plots of thioltransferase activity as a function of S-sulfocysteine, 2-hydroxyethyl disulfide, and reduced glutathione concentrations did not display Michaelis-Menten kinetics. Glutathione 111-122 glutaredoxin-1 Sus scrofa 13-29 3605592-10 1987 The results suggest that the active center of thioltransferase is cysteine dependent. Cysteine 66-74 glutaredoxin-1 Sus scrofa 46-62 19223666-3 2009 Cells overexpressing GRX exhibited reduced cellular protein S-glutathionylation (PSSG) and absence of NTG tolerance, whereas those with silenced GRX showed increased extent of NTG-induced tolerance. Nitroglycerin 102-105 glutaredoxin-1 Sus scrofa 21-24 19223666-3 2009 Cells overexpressing GRX exhibited reduced cellular protein S-glutathionylation (PSSG) and absence of NTG tolerance, whereas those with silenced GRX showed increased extent of NTG-induced tolerance. Nitroglycerin 176-179 glutaredoxin-1 Sus scrofa 145-148 19223666-7 2009 These results indicate that the hallmark events of NTG tolerance, such as reduced bioactivation and redox signaling, are associated with GRX-dependent protein deglutathionylation. Nitroglycerin 51-54 glutaredoxin-1 Sus scrofa 137-140 19223666-2 2009 In LLC-PK1 cells, we found that nitrate tolerance, as indicated by cGMP accumulation toward NTG, was accompanied by increased protein [(35)S]cysteine incorporation, significant S-glutathionylation of multiple proteins, and decreased metabolic activity of several SH-sensitive enzymes, including creatine kinase, xanthine oxidoreductase, and glutaredoxin (GRX). Nitrates 32-39 glutaredoxin-1 Sus scrofa 341-353 19223666-2 2009 In LLC-PK1 cells, we found that nitrate tolerance, as indicated by cGMP accumulation toward NTG, was accompanied by increased protein [(35)S]cysteine incorporation, significant S-glutathionylation of multiple proteins, and decreased metabolic activity of several SH-sensitive enzymes, including creatine kinase, xanthine oxidoreductase, and glutaredoxin (GRX). Nitrates 32-39 glutaredoxin-1 Sus scrofa 355-358 17681533-0 2007 Stabilization of the catalytic thiolate in a mammalian glutaredoxin: structure, dynamics and electrostatics of reduced pig glutaredoxin and its mutants. thiolate 31-39 glutaredoxin-1 Sus scrofa 123-135 17681533-12 2007 The edge of the aromatic ring of Phe24 is polar enough to contribute to stabilize the thiolate, consistent with the conserved aromatic side-chain at this position in the glutaredoxin motif. thiolate 86-94 glutaredoxin-1 Sus scrofa 170-182