Supports browsing in multiple languages such as Japanese, Chinese, and Korean;  SeSAW identifies functionally or evolutionarily conserved motifs by locating and annotating sequence and structural similarities, tools for bioinformaticians, and more. 
    
Collects 3D volumes & associated information of 
	macromolecular complexes & subcellular structures 
	from electron cryo microscopy & electron cryo 
	tomography; develops resources for searching, data 
	mining, analyzing, validating & visualizing data.
    
Rich information about all PDB entries, multiple search and browse facilities, advanced services including PDBePISA, PDBeFold and PDBeMotif, advanced visualisation and validation of NMR and EM structures, tools for bioinformaticians. 
    
Simple and advanced searching for macromolecules and ligands, flexible APIs for programmatic users, specialized 1D-3D visualization tools, Molecule of the Month and other training resources at PDB-101, and more. 
    
Collects NMR data from any experiment and captures assigned chemical shifts, coupling constants, and peak lists for a variety of macromolecules; contains derived annotations such as hydrogen exchange rates, pKa values, and relaxation parameters.