Statistical investigations of protein residue direct couplings
Fig 2
S as a function of 3D distance ranges defining distinguished residue pairs.
See discussion in text. A. The s-scores obtained for distance ranges spanning zero to 16 Å. Column pairs corresponding to residue-to-residue distances below the indicated range were excluded from the analysis. B. Detailed plot of the span 2 to 5 Å. Each distance range covers 0.25 Å and is labeled by its upper limit.