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. Author manuscript; available in PMC: 2010 Oct 4.
Published in final edited form as: Curr Protein Pept Sci. 2009 Dec;10(6):559–569. doi: 10.2174/138920309789630606

Fig. (1).

Fig. (1)

Schematic representation of the sites of GPCR-GPCR interactions [27]. Recent evidence [29, 30] has given a support to all these types of interactions, which could have different chemical characteristics, e.g., different stability and rigidity and hence different functional meanings. For further details see text.