Structure Databases

The EBI has a developed and maintained a number of protein structure related databases. The Protein Databank in Europe (PDBe) group, within the EBI, is responsible for the deposition and validation of new protein structures.

The following are links to the various protein structure associated databases available and developed by the EBI.

Database	Description
CSA	The Catalytic Site Atlas (CSA) is a resource of catalytic sites and residues identified in enzymes using structural data.
DSSP	The DSSP database is a database of secondary structure assignments (and much more) for all of the entries in the Protein Data Bank (PDB).
EMDB	The Electron Microscopy Data Bank (EMDB) is a public repository for electron microscopy density maps of macromolecular complexes and subcellular structures.
FSSP	Fold classification based on structure-structure assignments.
HSSP	HSSP (homology-derived structures of proteins) is a derived database merging structural (2-D and 3-D) and sequence information (1-D).
PDBe	The Protein Databank in Europe (PDBe). This includes PDBe search tools
PDBeChem	The ligand library, a complete chemical description of all the distinct chemical components found within the PDB.
PDBeFold	Secondary Structure Matching (SSM) is an interactive service for comparing protein structures in 3D.
PDBePisa	A tool for the exploration of macromolecular (protein, DNA/RNA and ligand) interfaces, prediction of probable quaternary structures (assemblies), database searches of structurally similar interfaces and assemblies, as well as searches on various assembly and PDB entry parameters.
PDBeMotif	PDBeMotif is an extremely fast and powerful search tool that facilitates exploration of the Protein Data Bank (PDB).
PDBe NMR	A respository of NMR structures in PDBe.
PDBeView	Provides easy access to the PDB.
PDBsum	PDBsum is a pictorial database providing an at-a-glance overview of every macromolecular structure deposited in the Protein Data Bank (PDB).
ProFunc	The ProFunc server had been developed to help identify the likely biochemical function of a protein from its three-dimensional structure.

Please Note

The Macromolecular Structure Database (MSD) group has moved to http://www.ebi.ac.uk/pdbe/ and changed its name to the Protein Databank in Europe (PDBe) as of Jan 2009.