Development of cyclic peptomer inhibitors targeting the polo-box domain of polo-like kinase 1.
Development of cyclic peptomer inhibitors targeting the polo-box domain of polo-like kinase 1.
复制标题
靶向polo样激酶1的polo盒结构域的环状肽抑制剂的开发。
DOI:
10.1016/j.bmc.2013.02.020
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发表时间:
2013-05-01
影响因子:
3.5
通讯作者:
Bang JK
中科院分区:
文献类型:
--
作者:
Murugan RN;Park JE;Lim D;Ahn M;Cheong C;Kwon T;Nam KY;Choi SH;Kim BY;Yoon DY;Yaffe MB;Yu DY;Lee KS;Bang JK
The polo-box domain (PBD) of polo-like kinase 1 (Plk1) is essentially required for the function of Plk1 in cell proliferation. The availability of the phosphopeptide-binding pocket on PBD provides a unique opportunity to develop novel protein–protein interaction inhibitors. Recent identification of a minimal 5-residue-long phosphopeptide, PLHSpT, as a Plk1 PBD-specific ligand has led to the development of several peptide-based inhibitors, but none of them is cyclic peptide. Through the combination of single-peptoid mimics and thio-ether bridged cyclization, we successfully demonstrated for the first time two cyclic peptomers, PL-116 and PL-120, dramatically improved the binding affinity without losing mono-specificity against Plk1 PBD in comparison with the linear parental peptide, PLHSpT. These cyclic peptomers could serve as promising templates for future drug designs to inhibit Plk1 PBD.
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影响因子:
4
作者:
Liu F;Park JE;Qian WJ;Lim D;Scharow A;Berg T;Yaffe MB;Lee KS;Burke TR Jr
通讯作者:
Burke TR Jr
DOI:
10.1073/pnas.89.20.9367
发表时间:
1992-10-15
影响因子:
11.1
作者:
SIMON, RJ;KANIA, RS;BARTLETT, PA
通讯作者:
BARTLETT, PA
影响因子:
16.8
作者:
Yun, Sang-Moon;Moulaei, Tinoush;Lim, Dan;Bang, Jeong K.;Park, Jung-Eun;Shenoy, Shilpa R.;Liu, Fa;Kang, Young H.;Liao, Chenzhong;Soung, Nak-Kyun;Lee, Sunhee;Yoon, Do-Young;Lim, Yoongho;Lee, Dong-Hee;Otaka, Akira;Appella, Ettore;McMahon, James B.;Nicklaus, Marc C.;Burke, Terrence R., Jr.;Yaffe, Michael B.;Wlodawer, Alexander;Lee, Kyung S.
通讯作者:
Lee, Kyung S.
影响因子:
14.8
作者:
Liu, Fa;Park, Jung-Eun;Qian, Wen-Jian;Lim, Dan;Graeber, Martin;Berg, Thorsten;Yaffe, Michael B.;Lee, Kyung S.;Burke, Terrence R., Jr.
通讯作者:
Burke, Terrence R., Jr.
影响因子:
1.8
作者:
KRUIJTZER, JAW;LISKAMP, RMJ
通讯作者:
LISKAMP, RMJ