Heavy Atom Databank (HAD) (Popularity: )
http://www.sbg.bio.ic.ac.uk/had/ Information on the preparation and characterisation of heavy-atom derivatives of protein crystals. Also contains information resulting from an analysis of ...
The RCSB Protein Data Bank (PDB) (Popularity: )
http://www.rcsb.org/pdb/ Archive of experimentally-determined, biological macromolecule 3-D structures from the Brookhaven National Laboratory. Also includes newsletters and a description of the ...
Metals Structure Database (CRYSTMET) (Popularity: )
http://www.tothcanada.com/ A database of critically evaluated crystallographic data for metals, including alloys, intermetallics and minerals. Contains chemical, crystallographic and bibliographic data ...