Synthesis of Multi-Protein Complexes through Charge-Directed Sequential Activation of Tyrosine Residues.
Synthesis of Multi-Protein Complexes through Charge-Directed Sequential Activation of Tyrosine Residues.
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酪氨酸残基的电荷导向顺序活化合成多蛋白质复合体。
DOI:
10.1021/jacs.1c03079
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发表时间:
2021-09-01
影响因子:
15
通讯作者:
Francis, Matthew B.
中科院分区:
文献类型:
--
作者:
Mogilevsky, Casey S.;Lobba, Marco J.;Brauer, Daniel D.;Marmelstein, Alan M.;Maza, Johnathan C.;Gleason, Jamie M.;Doudna, Jennifer A.;Francis, Matthew B.
Site-selective protein–protein coupling has long been a goal of chemical biology research. In recent years, that goal has been realized to varying degrees through a number of techniques, including the use of tyrosinase-based coupling strategies. Early publications utilizing tyrosinase from Agaricus bisporus(abTYR) showed the potential to convert tyrosine residues into ortho-quinone functional groups, but this enzyme is challenging to produce recombinantly and suffers from some limitations in substrate scope. Initial screens of several tyrosinase candidates revealed that the tyrosinase from Bacillus megaterium (megaTYR) is an enzyme that possesses a broad substrate tolerance. We use the expanded substrate preference as a starting point for protein design experiments and show that single point mutants of megaTYR are capable of activating tyrosine residues in various sequence contexts. We leverage this new tool to enable the construction of protein trimers via a charge-directed sequential activation of tyrosine residues (CDSAT).
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影响因子:
5.8
作者:
Glaser, F;Pupko, T;Ben-Tal, N
通讯作者:
Ben-Tal, N
影响因子:
3.5
作者:
Khatwani, Santoshkumar L.;Kang, Jun Sung;Mullen, Daniel G.;Hast, Michael A.;Beese, Lorena S.;Distefano, Mark D.;Taton, T. Andrew
通讯作者:
Taton, T. Andrew
影响因子:
14.8
作者:
通讯作者:
--
影响因子:
2.9
作者:
Ismaya, Wangsa T.;Rozeboom, Henriette J.;Dijkstra, Bauke W.
通讯作者:
Dijkstra, Bauke W.
DOI:
10.1016/0167-4838(86)90152-4
发表时间:
1986-07-25
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA
影响因子:
--
作者:
MARUMO, K;WAITE, JH
通讯作者:
WAITE, JH