Histidine methyltransferase SETD3 methylates structurally diverse histidine mimics in actin.
Histidine methyltransferase SETD3 methylates structurally diverse histidine mimics in actin.
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DOI:
10.1002/pro.4305
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发表时间:
2022-05
期刊:
影响因子:
8
通讯作者:
Mecinovic, Jasmin
中科院分区:
文献类型:
--
作者:
Hintzen, Jordi C. J.;Ma, Huida;Deng, Hao;Witecka, Apolonia;Andersen, Steffen B.;Drozak, Jakub;Guo, Hong;Qian, Ping;Li, Haitao;Mecinovic, Jasmin
Actin histidine Nτ‐methylation by histidine methyltransferase SETD3 plays an important role in human biology and diseases. Here, we report integrated synthetic, biocatalytic, biostructural, and computational analyses on human SETD3‐catalyzed methylation of actin peptides possessing histidine and its structurally and chemically diverse mimics. Our enzyme assays supported by biostructural analyses demonstrate that SETD3 has a broader substrate scope beyond histidine, including N‐nucleophiles on the aromatic and aliphatic side chains. Quantum mechanical/molecular mechanical molecular dynamics and free‐energy simulations provide insight into binding geometries and the free energy barrier for the enzymatic methyl transfer to histidine mimics, further supporting experimental data that histidine is the superior SETD3 substrate over its analogs. This work demonstrates that human SETD3 has a potential to catalyze efficient methylation of several histidine mimics, overall providing mechanistic, biocatalytic, and functional insight into actin histidine methylation by SETD3. PDB Code(s): 7W28 and 7W29
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DOI:
10.1038/nrm2867
发表时间:
2010-04
期刊:
Nature reviews. Molecular cell biology
影响因子:
--
作者:
通讯作者:
--
影响因子:
16.6
作者:
Davydova E;Shimazu T;Schuhmacher MK;Jakobsson ME;Willemen HLDM;Liu T;Moen A;Ho AYY;Małecki J;Schroer L;Pinto R;Suzuki T;Grønsberg IA;Sohtome Y;Akakabe M;Weirich S;Kikuchi M;Olsen JV;Dohmae N;Umehara T;Sodeoka M;Siino V;McDonough MA;Eijkelkamp N;Schofield CJ;Jeltsch A;Shinkai Y;Falnes PØ
通讯作者:
Falnes PØ
DOI:
10.1107/s0907444904019158
发表时间:
2004-12-01
影响因子:
2.2
作者:
Emsley, P;Cowtan, K
通讯作者:
Cowtan, K
影响因子:
3.2
作者:
Bilgin, Nurgul;Moesgaard, Laust;Mecinovic, Jasmin
通讯作者:
Mecinovic, Jasmin
DOI:
10.1107/s0907444909052925
发表时间:
2010-02
期刊:
Acta crystallographica. Section D, Biological crystallography
影响因子:
--
作者:
Adams PD;Afonine PV;Bunkóczi G;Chen VB;Davis IW;Echols N;Headd JJ;Hung LW;Kapral GJ;Grosse-Kunstleve RW;McCoy AJ;Moriarty NW;Oeffner R;Read RJ;Richardson DC;Richardson JS;Terwilliger TC;Zwart PH
通讯作者:
Zwart PH