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Literature summary for 3.6.5.1 extracted from

  • Tsai, S.C.; Adamik, R.; Kanaho, Y.; Halpern, J.L.; Moss, J.
    Immunological and biochemical differentiation of guanyl nucleotide binding proteins: interaction of Goalpha with rhodopsin, anti-Goalpha polyclonal antibodies, and a monoclonal antibody against transducin alpha subunit and Gialpha (1987), Biochemistry, 26, 4728-4733.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
betagamma-subunit of transducin from bovine retinal transducin and from rabbit liver, enhances activity of Goalpha Bos taurus
rhodopsin photolyzed but not dark rhodopsin stimulates Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
39000
-
alpha,beta,gamma, 1 * 39000 + ? + ?, Go protein, SDS-PAGE Bos taurus
39000
-
alpha, beta,gamma, 1 * 39000 + ? + ?, transducin, SDS-PAGE Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
Goalpha
-

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Bos taurus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
GTP + H2O
-
Bos taurus GDP + phosphate
-
?

Subunits

Subunits Comment Organism
? alpha,beta,gamma, 1 * 39000 + ? + ?, Go protein, SDS-PAGE Bos taurus
? alpha, beta,gamma, 1 * 39000 + ? + ?, transducin, SDS-PAGE Bos taurus