Chimeras of the Gs alpha subunit that had the NH2- or COOH-terminal sequence substituted for the corresponding region of the Gi alpha subunit constitutively activate adenylyl cyclase.
Heasley LE, Dhanasekaran N, Gupta SK, Osawa S, Johnson GL. Chimeras of the Gs alpha subunit that had the NH2- or COOH-terminal sequence substituted for the corresponding region of the Gi alpha subunit constitutively activate adenylyl cyclase. Soc Gen Physiol Ser. 1990; 45:117-24.