Literature summary extracted from

Aparicio, J.G.; Applebury, M.L.
The bovine photoreceptor outer segment guanylate cyclase: purification, kinetic properties, and molecular size (1995), Protein Expr. Purif., 6, 501-511.

KM Value [mM]

EC Number	KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
4.6.1.2	1.07	-	GTP	-	Bos taurus

Localization

EC Number	Localization	Comment	Organism	GeneOntology No.	Textmining
4.6.1.2	particle-bound	-	Bos taurus	-	-
4.6.1.2	photoreceptor outer segment membrane	rod outer segment membrane	Bos taurus	42622	-

Metals/Ions

EC Number	Metals/Ions	Comment	Organism	Structure
4.6.1.2	Mg2+	-	Bos taurus

Natural Substrates/ Products (Substrates)

EC Number	Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
4.6.1.2	GTP	Bos taurus	MgGTP2-	?	-	?

Organism

EC Number	Organism	UniProt	Comment	Textmining
4.6.1.2	Bos taurus	-	-	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
4.6.1.2	-	Bos taurus

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
4.6.1.2	retina	-	Bos taurus	-

Specific Activity [micromol/min/mg]

EC Number	Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
4.6.1.2	4.03	-	-	Bos taurus

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
4.6.1.2	GTP	GTP in form of MgGTP2-	Bos taurus	3',5'-cyclic GMP + diphosphate	-	?
4.6.1.2	GTP	MgGTP2-	Bos taurus	?	-	?

Turnover Number [1/s]

EC Number	Turnover Number Minimum [1/s]	Turnover Number Maximum [1/s]	Substrate	Comment	Organism	Structure
4.6.1.2	3.9	-	GTP	-	Bos taurus

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Release 2023.1 (January 2023)