Combining flavin photocatalysis with parallel synthesis: a general platform to optimize peptides with non-proteinogenic amino acids.
Combining flavin photocatalysis with parallel synthesis: a general platform to optimize peptides with non-proteinogenic amino acids.
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DOI:
10.1039/d1sc02562g
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发表时间:
2021-07-28
期刊:
影响因子:
8.4
通讯作者:
Bloom S
中科院分区:
文献类型:
--
作者:
Immel JR;Chilamari M;Bloom S
Most peptide drugs contain non-proteinogenic amino acids (NPAAs), born out through extensive structure–activity relationship (SAR) studies using solid-phase peptide synthesis (SPPS). Synthetically laborious and expensive to manufacture, NPAAs also can have poor coupling efficiencies allowing only a small fraction to be sampled by conventional SPPS. To gain general access to NPAA-containing peptides, we developed a first-generation platform that merges contemporary flavin photocatalysis with parallel synthesis to simultaneously make, purify, quantify, and even test up to 96 single-NPAA peptide variants via the unique combination of boronic acids and a dehydroalanine residue in a peptide. We showcase the power of our newly minted platform to introduce NPAAs of diverse chemotypes-aliphatic, aromatic, heteroaromatic-directly into peptides, including 15 entirely new residues, and to evolve a simple proteinogenic peptide into an unnatural inhibitor of thrombin by non-classical peptide SAR. We report a non-classical approach to interrogate peptides with non-proteinogenic amino acids via flavin photocatalysis. We establish a new platform to make, purify, quantify, and biochemically test up to 96 peptide variants in batch.
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影响因子:
2.3
作者:
Chapman, CJ;Wadsworth, KJ;Frost, CG
通讯作者:
Frost, CG
DOI:
10.1039/b003353g
发表时间:
2000-01-01
期刊:
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
影响因子:
--
作者:
Ferreira, PMT;Maia, HLS;Sebastiao, J
通讯作者:
Sebastiao, J
DOI:
10.1002/chem.201803144
发表时间:
2018-08-06
期刊:
Chemistry (Weinheim an der Bergstrasse, Germany)
影响因子:
--
作者:
de Bruijn AD;Roelfes G
通讯作者:
Roelfes G
DOI:
10.1002/chem.201803074
发表时间:
2019-01-02
期刊:
Chemistry (Weinheim an der Bergstrasse, Germany)
影响因子:
--
作者:
Bottecchia C;Noël T
通讯作者:
Noël T
DOI:
10.1073/pnas.86.18.6922
发表时间:
1989-09-01
影响因子:
11.1
作者:
FARRJONES, S;SMITH, SO;BACHOVCHIN, WW
通讯作者:
BACHOVCHIN, WW