Order and disorder - An integrative structure of the full-length human growth hormone receptor
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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Order and disorder - An integrative structure of the full-length human growth hormone receptor. / Kassem, Noah; Araya-Secchi, Raul; Bugge, Katrine; Barclay, Abigail; Steinocher, Helena; Khondker, Adree; Wang, Yong; Lenard, Aneta J.; Bürck, Jochen; Sahin, Cagla; Ulrich, Anne S.; Landreh, Michael; Pedersen, Martin Cramer; Rheinstädter, Maikel C.; Pedersen, Per Amstrup; Lindorff-Larsen, Kresten; Arleth, Lise; Kragelund, Birthe B.
I: Science Advances, Bind 7, Nr. 27, eabh3805, 2021.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Order and disorder - An integrative structure of the full-length human growth hormone receptor
AU - Kassem, Noah
AU - Araya-Secchi, Raul
AU - Bugge, Katrine
AU - Barclay, Abigail
AU - Steinocher, Helena
AU - Khondker, Adree
AU - Wang, Yong
AU - Lenard, Aneta J.
AU - Bürck, Jochen
AU - Sahin, Cagla
AU - Ulrich, Anne S.
AU - Landreh, Michael
AU - Pedersen, Martin Cramer
AU - Rheinstädter, Maikel C.
AU - Pedersen, Per Amstrup
AU - Lindorff-Larsen, Kresten
AU - Arleth, Lise
AU - Kragelund, Birthe B.
N1 - Publisher Copyright: Copyright © 2021 The Authors, some rights reserved.
PY - 2021
Y1 - 2021
N2 - Because of its small size (70 kilodalton) and large content of structural disorder (>50%), the human growth hormone receptor (hGHR) falls between the cracks of conventional high-resolution structural biology methods. Here, we study the structure of the full-length hGHR in nanodiscs with small-angle x-ray scattering (SAXS) as the foundation. We develop an approach that combines SAXS, x-ray diffraction, and NMR spectroscopy data obtained on individual domains and integrate these through molecular dynamics simulations to interpret SAXS data on the full-length hGHR in nanodiscs. The hGHR domains reorient freely, resulting in a broad structural ensemble, emphasizing the need to take an ensemble view on signaling of relevance to disease states. The structure provides the first experimental model of any full-length cytokine receptor in a lipid membrane and exemplifies how integrating experimental data from several techniques computationally may access structures of membrane proteins with long, disordered regions, a widespread phenomenon in biology.
AB - Because of its small size (70 kilodalton) and large content of structural disorder (>50%), the human growth hormone receptor (hGHR) falls between the cracks of conventional high-resolution structural biology methods. Here, we study the structure of the full-length hGHR in nanodiscs with small-angle x-ray scattering (SAXS) as the foundation. We develop an approach that combines SAXS, x-ray diffraction, and NMR spectroscopy data obtained on individual domains and integrate these through molecular dynamics simulations to interpret SAXS data on the full-length hGHR in nanodiscs. The hGHR domains reorient freely, resulting in a broad structural ensemble, emphasizing the need to take an ensemble view on signaling of relevance to disease states. The structure provides the first experimental model of any full-length cytokine receptor in a lipid membrane and exemplifies how integrating experimental data from several techniques computationally may access structures of membrane proteins with long, disordered regions, a widespread phenomenon in biology.
U2 - 10.1126/sciadv.abh3805
DO - 10.1126/sciadv.abh3805
M3 - Journal article
C2 - 34193419
AN - SCOPUS:85109019350
VL - 7
JO - Science advances
JF - Science advances
SN - 2375-2548
IS - 27
M1 - eabh3805
ER -
ID: 275991610