Dang reads coordinates from a Protein DataBank (PDB) molecular structure file and generates a table of several useful geometric measurements for each residue or base. In its most basic form, it writes out dihedral angles (phi, psi, chi) hence the name. The output is formated for easy parsing by awk, grep, sort and other UNIX utilities.
- Linux/Mac OsX/SGI-irix/Sun-SPARC
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Dang is free software available under the terms of its own BSD-style license.