Quantum chemical calculations predict biological function: the case of T cell receptor interaction with a peptide/MHC class I.
Quantum chemical calculations predict biological function: the case of T cell receptor interaction with a peptide/MHC class I.
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DOI:
10.3389/fchem.2015.00009
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发表时间:
2015
影响因子:
5.5
通讯作者:
Germenis AE
中科院分区:
文献类型:
--
作者:
Antipas GS;Germenis AE
A combination of atomic correlation statistics and quantum chemical calculations are shown to predict biological function. In the present study, various antigenic peptide-Major Histocompatibility Complex (pMHC) ligands with near-identical stereochemistries, in complexation with the same T cell receptor (TCR), were found to consistently induce distinctly different quantum chemical behavior, directly dependent on the peptide's electron spin density and intrinsically expressed by the protonation state of the peptide's N-terminus. Furthermore, the cumulative coordination difference of any variant in respect to the native peptide was found to accurately reflect peptide biological function and immerges as the physical observable which is directly related to the immunological end-effect of pMHC-TCR interaction.
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DOI:
10.1074/jbc.m111.289488
发表时间:
2012-01-06
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Wooldridge L;Ekeruche-Makinde J;van den Berg HA;Skowera A;Miles JJ;Tan MP;Dolton G;Clement M;Llewellyn-Lacey S;Price DA;Peakman M;Sewell AK
通讯作者:
Sewell AK
影响因子:
1.7
作者:
Guerra, CF;Snijders, JG;Baerends, EJ
通讯作者:
Baerends, EJ
影响因子:
100.3
作者:
Cohn, Melvin;Mitchison, N. Av;Weigert, Martin
通讯作者:
Weigert, Martin
DOI:
10.1073/pnas.0402840101
发表时间:
2004-06-15
影响因子:
11.1
作者:
Gakamsky, DM;Luescher, IF;Pecht, I
通讯作者:
Pecht, I
影响因子:
3.8
作者:
Antipas, G. S. E.;Temleitner, L.;Xenidis, A.
通讯作者:
Xenidis, A.