Literature summary for 4.6.1.1 extracted from

Masuda, S.; Ono, T.a.
Biochemical characterization of the major adenylyl cyclase, Cya1, in the cyanobacterium Synechocystis sp. PCC 6803 (2004), FEBS Lett., 577, 255-258.

Search for more literature for 4.6.1.1

Cloned(Commentary)

Cloned (Comment)	Organism
expression in Escherichia coli	Synechocystis sp. PCC 6803

KM Value [mM]

KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
0.0022	-	ATP	pH 7.5, 27°C	Synechocystis sp. PCC 6803

Metals/Ions

Metals/Ions	Comment	Organism	Structure
Mg2+	about 50fold lower enzyme activity than in the presence of Mn2+	Synechocystis sp. PCC 6803
Mn2+	-	Synechocystis sp. PCC 6803

Molecular Weight [Da]

Molecular Weight [Da]	Molecular Weight Maximum [Da]	Comment	Organism
40000	-	x * 40000, SDS-PAGE	Synechocystis sp. PCC 6803

Organism

Organism	UniProt	Comment	Textmining
Synechocystis sp. PCC 6803	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Synechocystis sp. PCC 6803

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg]	Specific Activity Maximum [µmol/min/mg]	Comment	Organism
additional information	-	Vmax 66.3 pmol cAMP/min/nmol, ph 7.5, 27°C	Synechocystis sp. PCC 6803

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
ATP	-	Synechocystis sp. PCC 6803	3',5'-cAMP + diphosphate	-	?

Subunits

Subunits	Comment	Organism
?	x * 40000, SDS-PAGE	Synechocystis sp. PCC 6803

Synonyms

Synonyms	Comment	Organism
Cya1	-	Synechocystis sp. PCC 6803

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Release 2023.1 (January 2023)