Active Site Loop Engineering Abolishes Water Capture in Hydroxylating Sesquiterpene Synthases.
Active Site Loop Engineering Abolishes Water Capture in Hydroxylating Sesquiterpene Synthases.
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DOI:
10.1021/acscatal.3c03920
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发表时间:
2023-11-03
期刊:
影响因子:
12.9
通讯作者:
Allemann, Rudolf K.
中科院分区:
文献类型:
--
作者:
Srivastava, Prabhakar L.;Johns, Sam T.;Walters, Rebecca;Miller, David J.;van der Kamp, Marc W.;Allemann, Rudolf K.
Terpene synthases (TS) catalyze complex reactions to produce a diverse array of terpene skeletons from linear isoprenyl diphosphates. Patchoulol synthase (PTS) from Pogostemon cablin converts farnesyl diphosphate into patchoulol. Using simulation-guided engineering, we obtained PTS variants that eliminate water capture. Further, we demonstrate that modifying the structurally conserved Hα-1 loop also reduces hydroxylation in PTS, as well as in germacradiene-11-ol synthase (Gd11olS), leading to cyclic neutral intermediates as products, including α-bulnesene (PTS) and isolepidozene (Gd11olS). Hα-1 loop modification could be a general strategy for engineering sesquiterpene synthases to produce complex cyclic hydrocarbons without the need for structure determination or modeling.
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影响因子:
12.9
作者:
Srivastava PL;Escorcia AM;Huynh F;Miller DJ;Allemann RK;van der Kamp MW
通讯作者:
van der Kamp MW
DOI:
10.1016/j.bbrc.2006.05.006
发表时间:
2006-07-07
影响因子:
3.1
作者:
Hsu, Hui-Chun;Yang, Wen-Chia;Tsai, Ying-Chieh
通讯作者:
Tsai, Ying-Chieh
影响因子:
3.9
作者:
CROTEAU, R;MUNCK, SL;SATTERWHITE, DM
通讯作者:
SATTERWHITE, DM
影响因子:
15
作者:
Schriever K;Saenz-Mendez P;Rudraraju RS;Hendrikse NM;Hudson EP;Biundo A;Schnell R;Syrén PO
通讯作者:
Syrén PO
影响因子:
2.1
作者:
Faraldos, Juan A.;Wu, Shuiqin;Coates, Robert M.
通讯作者:
Coates, Robert M.