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Transducin (T) is a heterotrimer of Tα, Tβ, and Tγ subunits. In the presence of light-activated rhodopsin, 8-azidoguanosine… (More)
Photoaffinity labeling with [gamma-32P]8N3GTP (8-azidoguanosine triphosphate) was used to identify the guanine binding peptides… (More)
Interactions between guanine nucleotide regulatory proteins (G proteins) and muscarinic acetylcholine receptors (mAChRs) were… (More)
- Federation proceedings
The 8-azidopurine analogs of adenosine and guanine nucleotides have proved to be very useful probes for nucleotide-binding sites… (More)
Tubulin dimers isolated from brain contain two GTP binding sites, a nonexchangeable site and an exchangeable site. To localize… (More)