Fig. 7From: Structural characterization of the carbohydrate-binding module of NanA sialidase, a pneumococcal virulence factorPrediction of protein-protein interaction site. The SpCBM surface is coloured according to meta-PPISP score. Residues are coloured from green (low propensity for protein binding) to red (high propensity). The sialic acid moiety of 3’SL is shown in stick representation with purple carbon atomsBack to article page