This package provides classes which enable molecular biology data sets (such as protein structures, sequence data, etc) to be loaded into an MBT application as a {@link edu.sdsc.mbt.Structure} object. For example, the "getBatchStructure" method of the {@link edu.sdsc.mbt.io.StructureFactory} class could be called in order to request that the default BatchStructureLoader implementation should load a specified data set.