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Estrada, E. A protein folding degree measure and its dependence on crystal packing, protein size, secondary structure, and domain structural class. Journal of Chemical Information and Computer Sciences 44, 2004, 1238-1250.
Estrada, E. Characterisation of the amino-acids contributions to the folding degree of proteins. Proteins: Structure, Function and Bioinformatics 54, 2004, 727-737.
Estrada, E. Application of a novel graph theoretic folding degree index to the study of steroid-DB3 binding affinity. Computational Biology & Chemistry 27, 2003, 305-313.
Estrada, E. Characterization of the folding degree of proteins. Bioinformatics 18, 2002, 697-704.
Estrada, E. Characterization of 3D molecular structure. Chemical Physics Letters 319, 2000, 713-718.