Organizational complexity of β-adrenergic receptor signaling systems.

作者: Irina Glazkova , Katrin Altosaar , Terence E. Hébert

DOI: 10.1016/B978-0-12-384921-2.00002-1

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摘要: Publisher Summary This chapter describes the organizational complexity of β-adrenergic receptor signaling systems. The presence unique components within particular pathways (e.g., G proteins with a specific subunit composition, effector molecules, or regulatory proteins) suggests that there are correspondingly structural determinants involved in signal transduction might serve as allosteric targets for therapeutic small molecule, peptidic, and/or peptidomimetic drugs greater specificity and fewer side effects. discusses complexes based on receptors (βAR). diversity regulated by different βAR subtypes along some basic notions about pharmacological efficacy have reframed ideas organization protein-coupled (GPCR) also recent data regarding structure receptor, including implications homo- heterodimerization cellular signaling.

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