Title : Localization and properties of bovine photoreceptor 5'-nucleotidase.

Pub. Date : 1983 Jan

PMID : 6295180






3 Functional Relationships(s)
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Sentence
Compound Name
Protein Name
Organism
1 GMP would be broken down to guanosine by the enzyme 5"-nucleotidase on the cytoplasmic (extradiscal) surface of the disks. guanosine 5'-monophosphorothioate 5'-nucleotidase Bos taurus
2 When the data determined experimentally were extrapolated to physiological conditions, we obtained a decay time constant for GMP breakdown by 5"-nucleotidase in the range of 0.4 to 1.06 s. This time constant is in the range of the time constants of the fall of rod cell receptor potential, suggesting a possible role for GMP level in visual transduction. guanosine 5'-monophosphorothioate 5'-nucleotidase Bos taurus
3 When the data determined experimentally were extrapolated to physiological conditions, we obtained a decay time constant for GMP breakdown by 5"-nucleotidase in the range of 0.4 to 1.06 s. This time constant is in the range of the time constants of the fall of rod cell receptor potential, suggesting a possible role for GMP level in visual transduction. guanosine 5'-monophosphorothioate 5'-nucleotidase Bos taurus