I am trying to access the content of PDB files of a protein using their PDBIds. I am using this service in a my application that i'm developing (using c# language).

What I do at the moment is to use the url below: http://www.rcsb.org/pdb/download/downloadFile.do?fileFormat=pdb&compression=NO&structureId=XXXX (where XXXX stands for the pdb code)

but this way is slow and I need to download the file, while i want to be able to access the content without the need of downloading.

Do you have any suggestions?

Thanks;