Issue 91 of PDB CD-ROM Is Released

The PDB archive was released on this quarter's CD-ROM set.

The CD-ROMs contain the full release of PDB structure files, structure factor files, NMR constraints and some contributed software and resources. The structure of the directories is that of earlier CD-ROMs.

The CD-ROM set includes the 11,363 structures as of the December 29, 1999, update. Five CD-ROMs are required to contain these structures in compressed (gzip) format.