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Hello, CellBio123567, and welcome to Wikipedia! My name is Ian and I work with Wiki Education; I help support students who are editing as part of a class assignment.

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If you have any questions, please don't hesitate to contact me on my talk page. Ian (Wiki Ed) (talk) 19:58, 18 February 2021 (UTC)Reply

I saw that a citation was needed to be added in the heterotrimeric section that explains the conformational change in the GPCR that will activate the signal transduction pathway. I am currently studying a textbook in my cell to cell communication class that explains this structural change well and wanted to add it to as a source in that section. I just want to make sure this is okay with you. I will be adding it for a class assignment but please let me know if it is an issue or if anything else needs to be done on my part. Thank youCellBio123567 (talk) 02:56, 7 March 2021 (UTC)Reply