Biological Portals
the single international repository for the processing and distribution of 3-D macromolecular structure data
a portal for investigators planning visits to synchrotron facilities and as a central resource for researchers in structural biology seeking information about such facilities.
web-based tool for biologists allows biologists to search many popular protein and nucleic acid sequence databases. Database searching is integrated with access a wide variety of analysis and modeling tools, all within a point and click interface that eliminates file format compatibility problems.