کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6371345 1623917 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Prediction of protein-protein interaction sites using patch-based residue characterization
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم کشاورزی و بیولوژیک (عمومی)
پیش نمایش صفحه اول مقاله
Prediction of protein-protein interaction sites using patch-based residue characterization
چکیده انگلیسی

Identifying protein-protein interaction sites provides important clues to the function of a protein and is becoming increasingly relevant in topics such as systems biology and drug discovery. Using a patch-based model for residue characterization, we trained random forest classifiers for residue-based interface prediction, which was followed by a clustering procedure to produce patches for patch-based interface prediction. For residue-based interface prediction, our method achieves a specificity rate of 0.7 and a sensitivity rate of 0.78. For patch-based interface prediction, a success rate of 0.80 is achieved. Based on same datasets, we also compare it with several published methods. The results show that our method is a successful predictor for residue-based and patch-based interface prediction.

► We construct a patch-based model for residue characterization. ► Random forests are trained to predict protein-protein interface based on this model. ► Compared with several published methods, our method achieves better results.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Theoretical Biology - Volume 293, 21 January 2012, Pages 143-150
نویسندگان
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