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Literature summary for 6.3.1.7 extracted from

  • Winter, H.C.; Dekker, E.E.
    Purification and characterization of a novel 4-methyleneglutamine synthetase from germinating peanut cotyledons (Arachis hypogaea) (1986), J. Biol. Chem., 261, 11189-11193.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
AMP
-
Arachis hypogaea
Ca2+
-
Arachis hypogaea
diphosphate in presence of F- Arachis hypogaea
Hg2+
-
Arachis hypogaea
methionine sulfoximine partial Arachis hypogaea
Mn2+
-
Arachis hypogaea
Ni2+
-
Arachis hypogaea

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7
-
4-methylene-L-glutamate
-
Arachis hypogaea
3.7
-
NH4+
-
Arachis hypogaea

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
226000
-
sedimentation velocity centrifugation Arachis hypogaea
273000
-
gel filtration Arachis hypogaea

Organism

Organism UniProt Comment Textmining
Arachis hypogaea
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Arachis hypogaea

Source Tissue

Source Tissue Comment Organism Textmining
cotyledon
-
Arachis hypogaea
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + 4-methylene-L-glutamate + NH4+
-
Arachis hypogaea AMP + diphosphate + 4-methylene-L-glutamine
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Arachis hypogaea