PDBe services for computational chemists 

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Sequence search 

Perform protein sequence searches and identify similar sequences in the PDB.

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BioBar

With over 150,000 downloads Biobar is a popular toolbar for Firefox that provides rapid access to more than 45 major biological data resources directly from within your browser. 

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PDBeChem

Search for chemical components (ligands, small molecules and monomers) that appear in PDB entries.

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PDBeMotif

Search and analyse protein-ligand interactions, binding environments and structural motifs.

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PDBeFold 

Identify structural homologues in the PDB. PDBe's Secondary Structure Matching service (SSM) allows you to interactively compare, align and superimpose protein structures in 3D.

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Vivaldi 

Visualisation, analysis and validation of NMR entries.

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PDBeXpress 

Rapid access to protein-ligand interaction statistics.

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Quips 

Interactively explore interesting structures from the PDB archive. Our Quips articles serve as the ideal starting point for students, teachers and other non-specialist users of structural information to explore and understand biomacromolecular structures.

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Tutorials 

Access worked examples that show how PDBe tools and services can be used to answer specific questions in structural biology.