23 search results - page 1 / 5 » Use of a structural alphabet for analysis of short loops con... |
BMCBI
2004
13 years 4 months ago
2004
Background: Because loops connect regular secondary structures, analysis of the former depends directly on the definition of the latter. The numerous assignment methods, however, ...
BMCBI
2010
13 years 4 months ago
2010
Background: Protein loops encompass 50% of protein residues in available three-dimensional structures. These regions are often involved in protein functions, e.g. binding site, ca...
BMCBI
2007
13 years 4 months ago
2007
Background: For many metalloproteins, sequence motifs characteristic of metal-binding sites have not been found or are so short that they would not be expected to be metal-specifi...
BMCBI
2010
13 years 4 months ago
2010
Background: The hierarchical and partially redundant nature of protein structures justifies the definition of frequently occurring conformations of short fragments as `states'...
PRL
2010
13 years 3 months ago
2010
This study regards the problem of incorrect stereo matches due to the occurrence of repetitive structures in the scene. In stereo vision, repetitive structures may lead to “phan...