Contains crystal data and the crystallization conditions, which have been compiled from literature, including proteins, protein:protein complexes, nucleic acid, nucleic acid:nucleic acid complexes, protein:nucleic acid complexes, and viruses.

Contains crystal structure information, chemical, and bibliographic data for about 400,000 organic and metal-organic compounds.

A database containing information on Protein Crystallization Conditions. It helps researchers in setting conditions for protein crystallization, thus contributing to reducing the time to analyze protein structures.

A project accommodating crystal structure atomic coordinates prior to their publication. It is intended to give faster access to the latest structure determinations, openly.

The most complete collation of observed molecular and crystallographic symmetry properties to date. A relational database built using Microsoft Access.

Two types of database. One is calculated results for phase diagrams of each ternary system of Fe-Mn-S and Fe-Cr-S systems. Another is a literature database of binary and ternary systems.

Information on the preparation and characterisation of heavy-atom derivatives of protein crystals. Also contains information resulting from an analysis of the binding of these heavy-atoms with proteins in the crystal environment.

A database of structure-based alignments for homologous protein families. It provides annotated structural alignments in various formats, superimposed structures, links to other databases and the alignment and searching interface to the program FUGUE.

Contains records of all inorganic crystal structures, with atomic coordinates.

Contains quantitative information on all the metal-containing sites available from structures in the PDB distribution. Includes search and visualization interfaces.