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157712 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

Chemical component search  

The Chemical Component Dictionary gives detailed chemical descriptions of all residue and small molecule components found in PDB entries including standard and modified amino acids/nucleotides, small molecule ligands and solvent molecules.

 





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29055 chemical components - 27347 as free ligands in 119538 PDB files - 2099 as non-standard polymeric components in 26961 PDB files

Ligand Expo   is another browser for the Chemical Component Dictionary and supports searches for current and obsolete chemical components.