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Applications of molecular replacement to G protein-coupled receptors.

ABSTRACT: G protein-coupled receptors (GPCRs) are a large class of integral membrane proteins involved in regulating virtually every aspect of human physiology. Despite their profound importance in human health and disease, structural information regarding GPCRs has been extremely limited until recently. With the advent of a variety of new biochemical and crystallographic techniques, the structural biology of GPCRs has advanced rapidly, offering key molecular insights into GPCR activation and signal transduction. To date, almost all GPCR structures have been solved using molecular-replacement techniques. Here, the unique aspects of molecular replacement as applied to individual GPCRs and to signaling complexes of these important proteins are discussed.

SUBMITTER: Kruse AC

PROVIDER: S-EPMC3817703 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature

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Applications of molecular replacement to G protein-coupled receptors.

Kruse Andrew C AC Manglik Aashish A Kobilka Brian K BK Weis William I WI

Acta crystallographica. Section D, Biological crystallography 20131018 Pt 11

G protein-coupled receptors (GPCRs) are a large class of integral membrane proteins involved in regulating virtually every aspect of human physiology. Despite their profound importance in human health and disease, structural information regarding GPCRs has been extremely limited until recently. With the advent of a variety of new biochemical and crystallographic techniques, the structural biology of GPCRs has advanced rapidly, offering key molecular insights into GPCR activation and signal trans ...[more]

PMID: 24189241

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