Fast and anisotropic flexibility-rigidity index for protein flexibility and fluctuation analysis
نویسندگان
چکیده
منابع مشابه
Fast and anisotropic flexibility-rigidity index for protein flexibility and fluctuation analysis.
Protein structural fluctuation, typically measured by Debye-Waller factors, or B-factors, is a manifestation of protein flexibility, which strongly correlates to protein function. The flexibility-rigidity index (FRI) is a newly proposed method for the construction of atomic rigidity functions required in the theory of continuum elasticity with atomic rigidity, which is a new multiscale formalis...
متن کاملFlexibility-rigidity index for protein-nucleic acid flexibility and fluctuation analysis
Protein-nucleic acid complexes are important for many cellular processes including the most essential functions such as transcription and translation. For many protein-nucleic acid complexes, flexibility of both macromolecules has been shown to be critical for specificity and/or function. The flexibility-rigidity index (FRI) has been proposed as an accurate and efficient approach for protein fl...
متن کاملGeneralized flexibility-rigidity index.
Flexibility-rigidity index (FRI) has been developed as a robust, accurate, and efficient method for macromolecular thermal fluctuation analysis and B-factor prediction. The performance of FRI depends on its formulations of rigidity index and flexibility index. In this work, we introduce alternative rigidity and flexibility formulations. The structure of the classic Gaussian surface is utilized ...
متن کاملProtein flexibility and rigidity predicted from sequence.
Structural flexibility has been associated with various biological processes such as molecular recognition and catalytic activity. In silico studies of protein flexibility have attempted to characterize and predict flexible regions based on simple principles. B-values derived from experimental data are widely used to measure residue flexibility. Here, we present the most comprehensive large-sca...
متن کاملTowards Large-Scale Validation of Protein Flexibility Using Rigidity Analysis
TOWARDS LARGE-SCALE VALIDATION OF PROTEIN FLEXIBILITY USING RIGIDITY ANALYSIS
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2014
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.4882258