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BRENDA support

Literature summary for 3.6.5.1 extracted from

  • Shinozawa, T.; Uchida, S.; Martin, E.; Cafiso, D.; Hubbell, W.; Bitensky, M.
    Additional component required for activity and reconstitution of light-activated vertebrate photoreceptor GTPase (1980), Proc. Natl. Acad. Sci. USA, 77, 1408-1411.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.6.5.1

Activating Compound

Activating Compound Comment Organism Structure
G component can bind GTP and can support light-dependent and GTP-dependent phosphodiesterase activation vertebrata
H component MW 60000 Da, participates in the light-dependent activation of GTPase, G component requires the presence of H component for expression of GTPase activity vertebrata

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
GTP + H2O vertebrata GTPase that functions as a component of the rhodopsin-linked, light-activated phosphodiesterase system GDP + phosphate
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 ?

Organism

Organism UniProt Comment Textmining
vertebrata
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 GTPase that functions as a component of the rhodopsin-linked, light-activated phosphodiesterase system
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Source Tissue

Source Tissue Comment Organism Textmining
retina outer rod segment vertebrata
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
GTP + H2O GTPase that functions as a component of the rhodopsin-linked, light-activated phosphodiesterase system vertebrata GDP + phosphate
-
 ?