Abstract:
:The crystal structure of the mu and kappa opioid receptors has revealed dimeric structural arrangements. Mu-delta receptors heteromers also exist and we have identified discrete cytoplasmic regions in each receptor required for oligomer formation. In the carboxyl tail of the delta receptor we identified three glycine residues (-GGG), substitution of any of these residues prevented heteromer formation. In intracellular loop 3 of both mu and delta receptors we identified three residues (-SVR), substitution of any of these residues prevented heteromer formation.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
O'Dowd BF,Ji X,O'Dowd PB,Nguyen T,George SRdoi
10.1016/j.bbrc.2012.05.023subject
Has Abstractpub_date
2012-06-15 00:00:00pages
556-60issue
4eissn
0006-291Xissn
1090-2104pii
S0006-291X(12)00887-Xjournal_volume
422pub_type
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