Starting version 0.4.9 an access to the web 3DNA server (http://w3dna.rutgers.edu/) is available under the extension menu.We provide a interface to the DNA builder service that let you build the 3D structure for any given sequence.- From the extension menu click on "BuildDNA(wDNA)", this will pop up a new dialog.- Enter the desired PDB filename for the outpu structure, then enter the sequence you want to build. - Choose the type of fiber you want (e.g. http://w3dna.rutgers.edu/index.php/doc/tutorial_2#fiber_table). Finally click "Build". The build process consist in requesting the w3DNA web-server with your input sequence, retrieving the result, and load the final output structure in ePMV.