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Literature summary for 4.98.1.1 extracted from

  • Jones, O.T.G.
    Ferrochelatase of spinach chloroplasts (1968), Biochem. J., 107, 113-119.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 4.98.1.1

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.002
-
 protoporphyrin non-saturating Fe2+ concentration Spinacia oleracea
0.004
-
 mesoporphyrin non-saturating Fe2+ concentration Spinacia oleracea
0.006
-
 Fe2+ cosubstrate protoporphyrin Spinacia oleracea
0.036
-
 Fe2+ cosubstrate mesoporphyrin Spinacia oleracea

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast
-
 Spinacia oleracea 9507
-

Organism

Organism UniProt Comment Textmining
Spinacia oleracea
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Spinacia oleracea
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
deuteroporphyrin + Fe2+
-
 Spinacia oleracea deuteroheme + 2 H+
-
 ?
mesoporphyrin + Fe2+
-
 Spinacia oleracea mesoheme + H+
-
 ?
protoporphyrin + Fe2+
-
 Spinacia oleracea protoheme + 2 H+
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.8
-
 2 optima: 7.8, 9.2, mesohem and protohem Spinacia oleracea
9.2
-
 2 optima, pH 7.8, pH 9.2, mesohem, protohem Spinacia oleracea