Rationally seeded computational protein design
Rationally seeded computational protein design
复制标题
合理播种的计算蛋白质设计
DOI:
10.1101/2023.08.25.554789
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Albanese K
中科院分区:
文献类型:
--
作者:
Albanese K
Computational protein design is advancing rapidly. Here we describe efficient routes to two families of α-helical-barrel proteins with central channels that bind small molecules. The designs are seeded by the sequences and structures of definedde novooligomeric barrel-forming peptides. Adjacent helices are connected using computational loop building. For targets with antiparallel helices, short loops are sufficient. However, targets with parallel helices require longer connectors; namely, an outer layer of helix-turn-helix-turn-helix motifs that are packed onto the barrels computationally. Throughout these pipelines, residues that define open states of the barrels are maintained. This minimises sequence sampling and accelerates routes to successful designs. For each of 6 targets, just 2 – 6 synthetic genes are made for expression inE. coli. On average, 80% express to give soluble monomeric proteins that are characterized fully, including high-resolution structures for most targets that match the seed structures and design models with high accuracy.
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影响因子:
5.6
作者:
Grigoryan G;Degrado WF
通讯作者:
Degrado WF
影响因子:
64.8
作者:
Jumper J;Evans R;Pritzel A;Green T;Figurnov M;Ronneberger O;Tunyasuvunakool K;Bates R;Žídek A;Potapenko A;Bridgland A;Meyer C;Kohl SAA;Ballard AJ;Cowie A;Romera-Paredes B;Nikolov S;Jain R;Adler J;Back T;Petersen S;Reiman D;Clancy E;Zielinski M;Steinegger M;Pacholska M;Berghammer T;Bodenstein S;Silver D;Vinyals O;Senior AW;Kavukcuoglu K;Kohli P;Hassabis D
通讯作者:
Hassabis D
影响因子:
4.7
作者:
F. Thomas;W. Dawson;Eric J. M. Lang;A. Burton;G. J. Bartlett;G. G. Rhys;A. Mulholland;D. Woolfson
通讯作者:
D. Woolfson
影响因子:
8
作者:
GERNERT, KM;SURLES, MC;RICHARDSON, DC
通讯作者:
RICHARDSON, DC
DOI:
10.1101/503698
发表时间:
2018-12
期刊:
bioRxiv
影响因子:
--
作者:
G. G. Rhys-G.;Christopher W Wood;J. L. Beesley;N. Zaccai;A. Burton;R. L. Brady;Andrew R. Thomson;D. N. Woolfson
通讯作者:
G. G. Rhys-G.;Christopher W Wood;J. L. Beesley;N. Zaccai;A. Burton;R. L. Brady;Andrew R. Thomson;D. N. Woolfson