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BRENDA support

Literature summary for 6.6.1.1 extracted from

  • Fuesler, T.P.; Wright, L.A., Jr.; Castelfranco, P.A.
    Properties of magnesium chelatase in greening etioplasts. Metal ion specificity and effect of substrate concentrations (1981), Plant Physiol., 67, 246-249.
    View publication on PubMedView publication on EuropePMC

Inhibitors

Inhibitors Comment Organism Structure
Mg2+ marked inhibition above 10 mM Cucumis sativus

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast
-
Cucumis sativus 9507
-

Organism

Organism UniProt Comment Textmining
Cucumis sativus
-
cucumber, var Beit Alpha
-

Reaction

Reaction Comment Organism Reaction ID
ATP + protoporphyrin IX + Mg2+ + H2O = ADP + phosphate + Mg-protoporphyrin IX + 2 H+ this is the first committed step of chlorophyll biosynthesis and is a branchpoint of two major routes in the tetrapyrrole pathway Cucumis sativus

Source Tissue

Source Tissue Comment Organism Textmining
seed
-
Cucumis sativus
-