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Literature summary extracted from

  • Tada, T.; Sekimoto, H.; Ohmori, M.
    Biochemical characterization of an adenylate cyclase, CyaB1, in the cyanobacterium Anabaena sp. strain PCC 7120 (2001), J. Plant Res., 114, 387-394.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
4.6.1.1 forskolin slight activation, recombinant CyaB1-maltose binding protein fusion Anabaena sp.
4.6.1.1 additional information not activated by cAMP Anabaena sp.

Cloned(Commentary)

EC Number Cloned (Comment) Organism
4.6.1.1 expression of native and truncated CyaB1 as CyaB1-maltose binding protein fusion protein Anabaena sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.6.1.1 0.0067
-
 ATP recombinant CyaB1-maltose binding protein fusion Anabaena sp.

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
4.6.1.1 membrane
-
 Anabaena sp. 16020
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.6.1.1 Mg2+ 10 mM, 19fold increase in activity, recombinant CyaB1-maltose binding protein fusion Anabaena sp.
4.6.1.1 Mn2+ 10 mM, 50fold increase in activity, recombinant CyaB1-maltose binding protein fusion Anabaena sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.6.1.1 ATP Anabaena sp.
-
 3',5'-cyclic AMP + diphosphate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.6.1.1 Anabaena sp.
-
 strain PCC 7120
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.6.1.1 ATP
-
 Anabaena sp. 3',5'-cyclic AMP + diphosphate
-
 ?

Synonyms

EC Number Synonyms Comment Organism
4.6.1.1 adenylyl cyclase
-
 Anabaena sp.
4.6.1.1 cyaB1
-
 Anabaena sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.6.1.1 6
-
 recombinant CyaB1-maltose binding protein fusion Anabaena sp.

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.6.1.1 5.3 8 approx. 20% of maximal activity at pH 5.3, approx. 50% of maximal activity at pH 8.0, recombinant CyaB1-maltose binding protein fusion Anabaena sp.