The DOI matches its Crossref record; 28 of the 28 references it cites were found in a registry or an index.
Molecular cloning and sequence determination of cDNAs for alpha subunits of the guanine nucleotide-binding proteins Gs, Gi, and Go from rat brain.
Open accessAbstract
We have cloned cDNAs encoding alpha subunits of the guanine nucleotide-binding proteins Gs, Gi, and Go and determined their nucleotide sequences. Purified preparations of Gi and Go alpha subunits (Gi alpha and Go alpha) from rat brain were completely digested with trypsin, and peptides were subjected to amino acid sequence analysis. By screening of a cDNA library from rat C6 glioma cells with a synthetic probe corresponding to a 17 amino acid sequence, a clone encoding the sequence of Go alpha was obtained. Then, the library was rescreened with a Go alpha cDNA probe to isolate several strongly or weakly hybridizing clones. cDNAs encoding the complete sequences of Gi alpha and Gs alpha were thus obtained. From nucleotide sequence analysis, the amino acid sequences of Gs alpha and Gi alpha were deduced; they contain 394 and 355 amino acid residues (including the initiator methionine), respectively. The calculated molecular weights for Gs alpha and Gi alpha were 45,663 and 40,499, respectively. The Go alpha clone encoded a sequence of 310 amino acid residues that lacked the NH2 terminus. The homology of the alpha subunits of Gs, Gi, Go, transducin, and ras-encoded protein is discussed.
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Metadata
- Authors
- Itoh, H., Kozasa, T., Nagata, S., Nakamura, S., Katada, T., Ui, M., Iwai, S., Ohtsuka, E., Kawasaki, H., & Suzuki, K.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 1986-06
- Volume
- 83
- Issue
- 11
- Pages
- 3776-3780
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2034984305
- Cited by
- 340
- References
- 28
- FWCI
- 20.03
- Type
- journal article
- Language
- en
- Open access
- green
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- Itoh, H., Kozasa, T., Nagata, S., Nakamura, S., Katada, T., Ui, M., Iwai, S., Ohtsuka, E., Kawasaki, H., & Suzuki, K. (1986). Molecular cloning and sequence determination of cDNAs for alpha subunits of the guanine nucleotide-binding proteins Gs, Gi, and Go from rat brain. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.83.11.3776
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