PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12220264-1 2002 The effect of externally applied L-cysteine and glutathione (GSH) on ATP sulphurylase and adenosine 5"-phosphosulphate reductase (APR), two key enzymes of assimilatory sulphate reduction, was examined in Arabidopsis thaliana root cultures. Cysteine 33-43 APS reductase 1 Arabidopsis thaliana 90-128 12220264-2 2002 Addition of increasing L-cysteine to the nutrient solution increased internal cysteine, gamma-glutamylcysteine and GSH concentrations, and decreased APR mRNA, protein and extractable activity. Cysteine 23-33 APS reductase 1 Arabidopsis thaliana 149-152 12220264-2 2002 Addition of increasing L-cysteine to the nutrient solution increased internal cysteine, gamma-glutamylcysteine and GSH concentrations, and decreased APR mRNA, protein and extractable activity. Cysteine 25-33 APS reductase 1 Arabidopsis thaliana 149-152 12220264-3 2002 An effect on APR could already be detected at 0.2 mm L-cysteine, whereas ATP sulphurylase was significantly affected only at 2 mm L-cysteine. Cysteine 53-63 APS reductase 1 Arabidopsis thaliana 13-16 12220264-1 2002 The effect of externally applied L-cysteine and glutathione (GSH) on ATP sulphurylase and adenosine 5"-phosphosulphate reductase (APR), two key enzymes of assimilatory sulphate reduction, was examined in Arabidopsis thaliana root cultures. Cysteine 33-43 APS reductase 1 Arabidopsis thaliana 130-133 34107028-1 2021 Chloroplast-localized adenosine-5"-phosphosulphate reductase (APR) generates sulfite and plays a pivotal role in sulfate reduction to cysteine. Cysteine 134-142 APS reductase 1 Arabidopsis thaliana 22-60 11467967-7 2001 Exposure of a variety of plants to ozone induces a rapid increase in APS reductase activity that correlates with the oxidation of the glutathione pool and is followed by an increase in free cysteine and total glutathione. Cysteine 190-198 APS reductase 1 Arabidopsis thaliana 69-82 9653199-3 1998 The APR1 cDNA encoding APS reductase from Arabidopsis thaliana is able to complement the cysteine auxotrophy of an Escherichia coli cysH [3"-phosphoadenosine-5"-phosphosulfate (PAPS) reductase] mutant, only if the E. coli strain produces glutathione. Cysteine 89-97 APS reductase 1 Arabidopsis thaliana 4-8 9653199-3 1998 The APR1 cDNA encoding APS reductase from Arabidopsis thaliana is able to complement the cysteine auxotrophy of an Escherichia coli cysH [3"-phosphoadenosine-5"-phosphosulfate (PAPS) reductase] mutant, only if the E. coli strain produces glutathione. Cysteine 89-97 APS reductase 1 Arabidopsis thaliana 23-36 34107028-1 2021 Chloroplast-localized adenosine-5"-phosphosulphate reductase (APR) generates sulfite and plays a pivotal role in sulfate reduction to cysteine. Cysteine 134-142 APS reductase 1 Arabidopsis thaliana 62-65 24032747-10 2013 This cluster transfer is likely to be physiologically relevant and is particularly significant for plant metabolism as APR1 catalyzes the second step in reductive sulfur assimilation, which ultimately results in the biosynthesis of cysteine, methionine, glutathione, and Fe-S clusters. Cysteine 232-240 APS reductase 1 Arabidopsis thaliana 119-123