# STRUCTURE Applications

The STRUCTURE programs were developed by Jon Ison and colleagues at MRC HGMP for their protein domain research. They are included as an EMBASSY package as a work in progress.

### Applications in the current structure release

Program name | Description
--- | ---
contacts | Generate intra-chain CON files from CCF files
domainer | Generate domain CCF files from protein CCF files
hetparse | Convert heterogen group dictionary to EMBL-like format
interface | Generate inter-chain CON files from CCF files
pdbparse | Parse PDB files and writes protein CCF files
pdbplus | Add accessibility and secondary structure to a CCF file
pdbtosp | Convert swissprot:PDB codes file to EMBL-like format
sites | Generate residue-ligand CON files from CCF files