CGAP Home Page . A database of the Drosophila genome. The frequency of codon use in each organism from the GenBank sequence database is searchable through this World Wide Web site. Molecular structures Protein structure analysis Several online analysis tools for identifying proteins by sequence, predicting tertiary structure and transmembrane regions, and comparing homologous sequences. Us A database of molecular structure information obtained by X-ray crystallography.
Most molecules are proteins or nucleic acids.
The results of a search may be viewed as static images or downloaded for highly interactive viewing using the program Rasmol . Another set of molecular structures viewable with Rasmol , including many non-biological molecules. Biochemical pathways exPASy A searchable database of metabolic pathways. A list-based metabolic database. Drawings, micrographs and movies of serial sections or reconstructions.