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136775 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

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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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24562 chemical components - 22986 as free ligands in 102762 PDB files - 1912 as non-standard polymeric components in 23812 PDB files

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