PDBinout conversion tool

PDB format is the most commonly used by various programs to define three-dimensional structure of biomolecules. Those programs however, often use different versions of this format. Therefore, it is often necessary to write own re-formatting scripts or change files manually, which makes PDB files less convenient to use. There are only few tools allowing to change one or two versions of PDB format into another and no comprehensive approach for unifying PDB format was developed. Here we present an open-source, Python-based tool PDBinout for processing and conversion of various versions of PDB file format for biostructural applications. Moreover, PDBinout allows to create one’s own PDB versions.