Maltose-bis(hydroxymethyl)phenol (MBPs) and Maltose-tris(hydroxymethyl)phenol (MTPs) Amphiphiles for Membrane Protein Stability.
Maltose-bis(hydroxymethyl)phenol (MBPs) and Maltose-tris(hydroxymethyl)phenol (MTPs) Amphiphiles for Membrane Protein Stability.
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DOI:
10.1021/acschembio.1c00578
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发表时间:
2021-09-17
影响因子:
4
通讯作者:
Chae PS
中科院分区:
文献类型:
--
作者:
Ehsan M;Wang H;Cecchetti C;Mortensen JS;Du Y;Hariharan P;Nygaard A;Lee HJ;Ghani L;Guan L;Loland CJ;Byrne B;Kobilka BK;Chae PS
Membrane protein structures provide fundamental understanding of their molecular actions and are of importance for drug development. Detergents are widely used to solubilize, stabilize and crystallize membrane proteins, but membrane proteins solubilized in conventional detergents are prone to denaturation and aggregation. Thus, developing novel detergents with enhanced efficacy for protein stabilization remains important. We report herein design and synthesis of a class of phenol-derived maltoside detergents. Using two different linkers, we prepared two sets of new detergents, designated maltose-bis(hydroxymethyl)phenol (MBPs) or maltose-tris(hydroxymethyl)phenol (MTPs). The evaluation of these detergents with three transporters and two G-protein coupled receptors allowed us to identify a couple of new detergents (MBP-C9 and MTP-C12) that consistently conferred enhanced stability to all tested proteins compared to a gold standard detergent (DDM). Furthermore, the data analysis based on the detergent structures provides key detergent features responsible for membrane protein stabilization that together will facilitate the future design of novel detergents.
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影响因子:
15
作者:
Das M;Du Y;Ribeiro O;Hariharan P;Mortensen JS;Patra D;Skiniotis G;Loland CJ;Guan L;Kobilka BK;Byrne B;Chae PS
通讯作者:
Chae PS
影响因子:
16.6
作者:
Ethayathulla, Abdul S.;Yousef, Mohammad S.;Amin, Anowarul;Leblanc, Gerard;Kaback, H. Ronald;Guan, Lan
通讯作者:
Guan, Lan
影响因子:
7.7
作者:
Daum, Bertram;Vonck, Janet;Kuhlbrandt, Werner
通讯作者:
Kuhlbrandt, Werner
影响因子:
48
作者:
Frauenfeld J;Löving R;Armache JP;Sonnen AF;Guettou F;Moberg P;Zhu L;Jegerschöld C;Flayhan A;Briggs JA;Garoff H;Löw C;Cheng Y;Nordlund P
通讯作者:
Nordlund P
影响因子:
4.3
作者:
Chae, Pil Seok;Rasmussen, Soren G. F.;Rana, Rohini R.;Gotfryd, Kamil;Kruse, Andrew C.;Manglik, Aashish;Cho, Kyung Ho;Nurva, Shailika;Gether, Ulrik;Guan, Lan;Loland, Claus J.;Byrne, Bernadette;Kobilka, Brian K.;Gellman, Samuel H.
通讯作者:
Gellman, Samuel H.