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Literature summary for 1.4.7.1 extracted from

  • Tamura, G.; Kanki, M.; Hirasawa, M.; Oto, M.
    The purification and properties of glutamate synthase from spinach leaves, and its dependence on ferredoxin (1980), Agric. Biol. Chem., 44, 925-927.
No PubMed abstract available

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.089
-
2-oxoglutarate
-
Spinacia oleracea
0.556
-
L-glutamine
-
Spinacia oleracea

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-glutamine + 2-oxoglutarate + reduced ferredoxin Spinacia oleracea
-
L-glutamate + oxidized ferredoxin
-
?

Organism

Organism UniProt Comment Textmining
Spinacia oleracea
-
spinach
-

Purification (Commentary)

Purification (Comment) Organism
-
Spinacia oleracea

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Spinacia oleracea
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
13.67
-
-
Spinacia oleracea

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-glutamine + 2-oxoglutarate + reduced ferredoxin
-
Spinacia oleracea L-glutamate + oxidized ferredoxin
-
?
L-glutamine + 2-oxoglutarate + reduced methylviologen
-
Spinacia oleracea L-glutamate + oxidized methylviologen
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5 8.5
-
Spinacia oleracea