Figure 2
From: Benchmarks for flexible and rigid transcription factor-DNA docking
Distributions of protein-DNA interactions in different types of DNA-binding proteins. A: distribution of NRBC in RE, TF, and NS datasets; B: distribution of protein-DNA interaction surface in RE, TF, and NS datasets; C: percentage of residue interactions with base or backbone-only of DNA, one-letter codes are used for amino acids. RE: restriction endonuclease, TF: transcription factor, NS: non-specific.