| Literature DB >> 12782285 |
Dieter Rosskopf1, Christiane Nikula, Iris Manthey, Markus Joisten, Ulrich Frey, Stefanie Kohnen, Winfried Siffert.
Abstract
The aim of this study was the characterization of the human Gbeta4 subunit of heterotrimeric G proteins. Human Gbeta4 is widely expressed. Its gene is located on chromosome 3 with a genomic structure indistinguishable from that of the genes of Gbeta1 to Gbeta3, but entirely different from Gbeta5. In vitro translation co-precipitation analyses revealed that Gbeta4 can form stable dimers with Ggamma1, Ggamma2, Ggamma3, Ggamma4, Ggamma5, Ggamma7, Ggamma10, Ggamma11, Ggamma12, and Ggamma13, dimers which were also able to stimulate phospholipase beta2.Entities:
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Year: 2003 PMID: 12782285 DOI: 10.1016/s0014-5793(03)00441-1
Source DB: PubMed Journal: FEBS Lett ISSN: 0014-5793 Impact factor: 4.124