Literature summary extracted from

Garcia, R.C.; San Martin de Viale, L.C.; Tomio, J.M.; Grinstein, M.
Porphyrin biosynthesis. X-Porphyrinogen carboxy-lyase from avian erythrocytes. Further properties (1973), Biochim. Biophys. Acta, 309, 203-210.

KM Value [mM]

EC Number	KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
4.1.1.37	0.0013	-	7-COOH-porphyrinogen	-	Gallus gallus
4.1.1.37	0.003	0.005	uroporphyrinogen	-	Gallus gallus

Organism

EC Number	Organism	UniProt	Comment	Textmining
4.1.1.37	Gallus gallus	-	-	-

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
4.1.1.37	erythrocyte	-	Gallus gallus	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
4.1.1.37	7-COOH-porphyrinogen	-	Gallus gallus	Coproporphyrinogen + CO2	-	?
4.1.1.37	8-COOH-porphyrinogen	-	Gallus gallus	Coproporphyrinogen + CO2	-	?
4.1.1.37	Uroporphyrinogen	-	Gallus gallus	Coproporphyrinogen + CO2	-	?

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Release 2023.1 (January 2023)