Receptor Activity-Modifying Proteins (RAMPs): New Insights and Roles.
Receptor Activity-Modifying Proteins (RAMPs): New Insights and Roles.
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DOI:
10.1146/annurev-pharmtox-010715-103120
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发表时间:
2016
影响因子:
12.5
通讯作者:
Pioszak AA
中科院分区:
文献类型:
--
作者:
Hay DL;Pioszak AA
Once considered as largely independent functional units, G protein-coupled receptors (GPCRs) are now recognized as having a far more diverse molecular architecture. Receptor activity-modifying proteins (RAMPs) provide a major example of proteins that interact with GPCRs to modify their function. RAMPs are able to act as pharmacological switches, chaperones, regulate signaling and/or trafficking in a receptor-dependent manner. This review covers recent discoveries in the RAMP field and summarizes the known GPCR partners and functions of RAMPs. We also discuss the first peptide-bound structures of RAMP-GPCR complexes, which give insight into the molecular mechanisms as to how RAMPs can alter the pharmacology of GPCRs and their signaling.
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DOI:
10.1073/pnas.1000343107
发表时间:
2010-07-06
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