EC 1.8.5.1: glutathione dehydrogenase (ascorbate)

OxidoreductasesOpen in Browse

CatLog read 15 records for EC 1.8.5.1 from 3 papers, for 3 organisms. Names in these papers: dehydroascorbate reductase (chloroplast DHAR), S-glutathionyl-hydroquinone reductase ECM4, DmGSTO2a-2a, DmGSTO2b-2b.

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.

CatLog also holds 43 records for EC 1.8.5.1 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 1.8.5.1 in Browse.

Papers

Papers with records for EC 1.8.5.1
Paper	Organisms	Records
Mechanism of the reaction catalyzed by dehydroascorbate reductase from spinach chloroplasts	Spinacia oleracea	8
Reduction of benzoquinones to hydroquinones via spontaneous reaction with glutathione and enzymatic reaction by S-glutathionyl-hydroquinone reductases	Saccharomyces cerevisiae	5
A preliminary characterization of the cytosolic glutathione transferase proteome from Drosophila melanogaster	Drosophila melanogaster	2

Records

Records for EC 1.8.5.1 read from the paper
Enzyme	Organism	Substrate	k_cat (s⁻¹)	K_m (mM)	k_cat/K_m (mM⁻¹ s⁻¹)	Conditions	Paper	Open record
dehydroascorbate reductase (chloroplast DHAR)	Spinacia oleracea	dehydroascorbate	490	0.053	9.2 × 10³	pH 7	PMID 12603325	Open record: dehydroascorbate reductase (chloroplast DHAR), dehydroascorbate
dehydroascorbate reductase (chloroplast DHAR)	Spinacia oleracea	glutathione	—	1.1	520	pH 7	PMID 12603325	Open record: dehydroascorbate reductase (chloroplast DHAR), glutathione
dehydroascorbate reductase (chloroplast DHAR)variant C26S	Spinacia oleracea	dehydroascorbate	280	0.026	1.1 × 10⁴	pH 7	PMID 12603325	Open record: dehydroascorbate reductase (chloroplast DHAR) variant C26S, dehydroascorbate
dehydroascorbate reductase (chloroplast DHAR)variant C26S	Spinacia oleracea	glutathione	—	0.69	420	pH 7	PMID 12603325	Open record: dehydroascorbate reductase (chloroplast DHAR) variant C26S, glutathione
dehydroascorbate reductase (chloroplast DHAR)variant C9S	Spinacia oleracea	dehydroascorbate	420	0.019	3.1 × 10⁴	pH 7	PMID 12603325	Open record: dehydroascorbate reductase (chloroplast DHAR) variant C9S, dehydroascorbate
dehydroascorbate reductase (chloroplast DHAR)variant C9S	Spinacia oleracea	glutathione	—	0.95	450	pH 7	PMID 12603325	Open record: dehydroascorbate reductase (chloroplast DHAR) variant C9S, glutathione
dehydroascorbate reductase (chloroplast DHAR)variant C9S/C26S	Spinacia oleracea	dehydroascorbate	210	0.058	3.7 × 10³	pH 7	PMID 12603325	Open record: dehydroascorbate reductase (chloroplast DHAR) variant C9S/C26S, dehydroascorbate
dehydroascorbate reductase (chloroplast DHAR)variant C9S/C26S	Spinacia oleracea	glutathione	—	1.1	200	pH 7	PMID 12603325	Open record: dehydroascorbate reductase (chloroplast DHAR) variant C9S/C26S, glutathione
DmGSTO2a-2a	Drosophila melanogaster	1-chloro-2,4-dinitrobenzene	0.02	2.41	0.01	pH 6.5, 25 °C	PMID 22082028	Open record: DmGSTO2a-2a, 1-chloro-2,4-dinitrobenzene
DmGSTO2b-2b	Drosophila melanogaster	1-chloro-2,4-dinitrobenzene	0.03	1.63	0.02	pH 6.5, 25 °C	PMID 22082028	Open record: DmGSTO2b-2b, 1-chloro-2,4-dinitrobenzene
S-glutathionyl-hydroquinone reductase ECM4	Saccharomyces cerevisiae	2-(S-glutathionyl)-p-hydroquinone (GS-p-hydroquinone)	13	0.37	35	pH 8, 23 °C	PMID 22686328	Open record: S-glutathionyl-hydroquinone reductase ECM4, 2-(S-glutathionyl)-p-hydroquinone (GS-p-hydroquinone)
S-glutathionyl-hydroquinone reductase ECM4	Saccharomyces cerevisiae	3-(S-glutathionyl)-2-methylnaphthalene-1,4-diol (reduced GS-menadione)	14	0.0067	2.1 × 10³	pH 8, 23 °C	PMID 22686328	Open record: S-glutathionyl-hydroquinone reductase ECM4, 3-(S-glutathionyl)-2-methylnaphthalene-1,4-diol (reduced GS-menadione)
S-glutathionyl-hydroquinone reductase ECM4	Saccharomyces cerevisiae	5-S-glutathionyl-2-hydroxy-p-hydroquinone (GS-hydroxy-p-hydroquinone)	7.1	0.012	590	pH 8, 23 °C	PMID 22686328	Open record: S-glutathionyl-hydroquinone reductase ECM4, 5-S-glutathionyl-2-hydroxy-p-hydroquinone (GS-hydroxy-p-hydroquinone)
S-glutathionyl-hydroquinone reductase ECM4	Saccharomyces cerevisiae	glutathione (reduced)	7.5	0.35	21	pH 8, 23 °C	PMID 22686328	Open record: S-glutathionyl-hydroquinone reductase ECM4, glutathione (reduced)
S-glutathionyl-hydroquinone reductase ECM4	Saccharomyces cerevisiae	S-glutathionyl-methyl-p-hydroquinone (GS-methyl-p-hydroquinone)	8.4	0.15	56	pH 8, 23 °C	PMID 22686328	Open record: S-glutathionyl-hydroquinone reductase ECM4, S-glutathionyl-methyl-p-hydroquinone (GS-methyl-p-hydroquinone)