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Literature summary extracted from

  • Torisawa, A.; Arinobu, D.; Tachibanaki, S.; Kawamura, S.
    Amino acid residues in GRK1/GRK7 responsible for interaction with S-modulin/recoverin (2008), Photochem. Photobiol., 84, 823-830.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
2.7.11.14 GRK1 peptides bovine commercial preparation, inhibition analysis of enzyme binding to S-modulin, overview Lithobates catesbeianus
2.7.11.14 S-modulin/recoverin recombinant myristoylated S-modulin overexpressed in Escherichia coli, GRK1 activity is inhibited by binding of the Ca2+-bound form of S-modulin/recoverin, determination of the binding site by peptide mapping, binding involves Leu6, Asn12, and Tyr15, mutation of these residues reduces the inhibition significantly, inhibition mechanism, overview Lithobates catesbeianus

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.7.11.14 membrane
-
Lithobates catesbeianus 16020
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.11.14 Ca2+ GRK1 activity is inhibited by binding of the Ca2+-bound form of S-modulin/recoverin Lithobates catesbeianus
2.7.11.14 Mg2+
-
Lithobates catesbeianus

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
2.7.11.14 ATP + rhodopsin Lithobates catesbeianus GRK1 is a visual pigment kinase in rods and is essential for inactivation of light-activated rhodopsin ADP + phosphorhodopsin
-
?

Organism

EC Number Organism UniProt Comment Textmining
2.7.11.14 Lithobates catesbeianus
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.11.14 retinal rod
-
Lithobates catesbeianus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.11.14 ATP + rhodopsin
-
Lithobates catesbeianus ADP + phosphorhodopsin
-
?
2.7.11.14 ATP + rhodopsin GRK1 is a visual pigment kinase in rods and is essential for inactivation of light-activated rhodopsin Lithobates catesbeianus ADP + phosphorhodopsin
-
?

Synonyms

EC Number Synonyms Comment Organism
2.7.11.14 GRK1
-
Lithobates catesbeianus

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.7.11.14 22
-
assay at room temperature Lithobates catesbeianus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.11.14 7.5
-
assay at Lithobates catesbeianus

Cofactor

EC Number Cofactor Comment Organism Structure
2.7.11.14 ATP
-
Lithobates catesbeianus