Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 6.3.2.3 extracted from

  • Macnicol, P.K.
    Homoglutathione and glutathione synthetases of legume seedlings: partial purification and substrate specificity (1987), Plant Sci., 53, 229-235.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
adenosine 5'-phosphosulfate slight Pisum sativum
ADP strong Pisum sativum
AMP slight Pisum sativum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.19
-
Gly
-
Pisum sativum
0.22
-
gamma-Glu-2-aminobutyrate
-
Pisum sativum
0.25
-
ATP
-
Pisum sativum
0.28
-
gamma-Glu-S-methylcysteine
-
Pisum sativum
0.35
-
gamma-Glu-Cys
-
Pisum sativum
14
-
beta-Ala
-
Pisum sativum

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
85000
-
gel filtration Pisum sativum

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Pisum sativum

Source Tissue

Source Tissue Comment Organism Textmining
seedling light-grown Pisum sativum
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.033
-
-
Pisum sativum

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + gamma-Glu-aminobutyrate + Gly
-
Pisum sativum ADP + phosphate + ophthalmic acid
-
?
ATP + gamma-Glu-L-Cys + Ala beta-alanine Pisum sativum ADP + phosphate + gamma-Glu-Cys-Ala
-
?
ATP + gamma-Glu-L-Cys + Gly
-
Pisum sativum ADP + phosphate + glutathione
-
?
ATP + gamma-Glu-S-methylcysteine + Gly
-
Pisum sativum ADP + phosphate + gamma-Glu-S-methylcysteinyl-Gly
-
?
ATP + gamma-L-Glu-L-Cys + beta-Ala
-
Pisum sativum ADP + phosphate + gamma-Glu-L-Cys-beta-Ala
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.4
-
-
Pisum sativum