HYCUD: a computational tool for prediction of effective rotational correlation time in flexible proteins
HYCUD: a computational tool for prediction of effective rotational correlation time in flexible proteins
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HYCUD:用于预测柔性蛋白质中有效旋转相关时间的计算工具
DOI:
10.1093/bioinformatics/btu824
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发表时间:
2015
期刊:
影响因子:
5.8
通讯作者:
M. Zweckstetter
中科院分区:
文献类型:
--
作者:
N. Rezaei-Ghaleh;F. Klama;F. Munari F;M. Zweckstetter
Motivation:A large fraction of eukaryotic proteins contain unstructured tails or linkers. The presence of flexible regions allows these systems to experience a high level of mobility facilitating their biological function. The complex nature of protein rotation in such flexible modular systems precludes a straightforward application of hydrodynamic methods to calculate their rotational motional properties. We describe the workflow of HYdrodynamic CoUpling of Domains (HYCUD), a program for prediction of effective rotational correlation times in multidomain proteins. The usage ofHYCUDis demonstrated by its application to the ribosomal protein L7/L12. Rotational correlation times predicted byHYCUDmight be used to detect molecular switch events mediated by disorder–order transitions in interdomain linkers.Availability and implementation:The source code and documentation are available at www.mpibpc.mpg.de/106144/software.Contact:mzwecks@gwdg.de or nare@nmr.mpibpc.mpg.deSupplementary information:Supplementary material is available atBioinformaticsonline.
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