AlphaFold2 reveals commonalities and novelties in protein structure space for 21 model organisms.
AlphaFold2 reveals commonalities and novelties in protein structure space for 21 model organisms.
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DOI:
10.1038/s42003-023-04488-9
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发表时间:
2023-02-08
影响因子:
5.9
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中科院分区:
文献类型:
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Deep-learning (DL) methods like DeepMind’s AlphaFold2 (AF2) have led to substantial improvements in protein structure prediction. We analyse confident AF2 models from 21 model organisms using a new classification protocol (CATH-Assign) which exploits novel DL methods for structural comparison and classification. Of ~370,000 confident models, 92% can be assigned to 3253 superfamilies in our CATH domain superfamily classification. The remaining cluster into 2367 putative novel superfamilies. Detailed manual analysis on 618 of these, having at least one human relative, reveal extremely remote homologies and further unusual features. Only 25 novel superfamilies could be confirmed. Although most models map to existing superfamilies, AF2 domains expand CATH by 67% and increases the number of unique ‘global’ folds by 36% and will provide valuable insights on structure function relationships. CATH-Assign will harness the huge expansion in structural data provided by DeepMind to rationalise evolutionary changes driving functional divergence. A new protein domain classification protocol incorporating deep learning strategies for detecting sequence and structure similarities between domain is used to systematically study and analyse the predicted AlphaFold2 structural models for proteins of 21 organisms.
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影响因子:
14.9
作者:
Sillitoe I;Cuff AL;Dessailly BH;Dawson NL;Furnham N;Lee D;Lees JG;Lewis TE;Studer RA;Rentzsch R;Yeats C;Thornton JM;Orengo CA
通讯作者:
Orengo CA
影响因子:
4.6
作者:
通讯作者:
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影响因子:
14.9
作者:
Lees JG;Lee D;Studer RA;Dawson NL;Sillitoe I;Das S;Yeats C;Dessailly BH;Rentzsch R;Orengo CA
通讯作者:
Orengo CA
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
DOI:
10.1093/bioinformatics/btp163
发表时间:
2009-06-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Cock PJ;Antao T;Chang JT;Chapman BA;Cox CJ;Dalke A;Friedberg I;Hamelryck T;Kauff F;Wilczynski B;de Hoon MJ
通讯作者:
de Hoon MJ