Figure 3From: Automatic classification of protein structures using low-dimensional structure space mappingsMPSS MATT(S3). A 3D MPSS constructed using SMACOF and raw MATT distances. As in Figure 2, the protein classes are well separated. However, the qualitative appearance of the MPSS is very different and points in the MPSS appear to lie near a spherical manifold. Compared with Figure 2, the α/β class ('c,' cyan) is very tightly clustered, while the small proteins ('g,' green) are spread farther apart.Back to article page