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Literature summary extracted from

  • Adamus, G.; Arendt, A.; Hargrave, P.A.; Heyduk, T.; Palczewski, K.
    The kinetics of multiphosphorylation of rhodopsin (1993), Arch. Biochem. Biophys., 304, 443-447.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.7.11.14 additional information
-
 additional information kinetic parameters for various synthetic peptide substrates Bos taurus
2.7.11.14 additional information
-
 additional information kinetic study of multiple phosphorylation of rhodopsin Bos taurus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.7.11.14 Mg2+ requirement Bos taurus

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 Bos taurus involved in quenching of the excitational pathway of phototransduction ADP + phosphorhodopsin
-
 ?

Organism

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

Reaction

EC Number Reaction Comment Organism Reaction ID
2.7.11.14 ATP + rhodopsin = ADP + phosphorhodopsin mechanism Bos taurus
a

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.7.11.14 eye retina Bos taurus
-
2.7.11.14 retina
-
 Bos taurus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.7.11.14 ATP + peptide monophosphorylated Bos taurus ADP + phosphopeptide
-
 ?
2.7.11.14 ATP + rhodopsin phosphorylates multiple serine and threonine residues in the C-terminal region of opsin peptide in the sequence 334-343, incorporation of up to 7 phosphates, rate of incorporation of the first phosphates is slower than the rate of formation of more highly phosphorylated species Bos taurus ADP + phosphorhodopsin
-
 ?
2.7.11.14 ATP + rhodopsin phosphorylates bovine rhodopsin Bos taurus ADP + phosphorhodopsin
-
 ?
2.7.11.14 ATP + rhodopsin highly specific for photobleached rhodopsin Bos taurus ADP + phosphorhodopsin
-
 ?
2.7.11.14 ATP + rhodopsin involved in quenching of the excitational pathway of phototransduction Bos taurus ADP + phosphorhodopsin
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
2.7.11.14 30
-
 assay at Bos taurus

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.7.11.14 7.2
-
 assay at Bos taurus