The Chemical Component Dictionary is as an external reference file describing all residue and small molecule components found in Protein Data Bank entries. It contains detailed chemical descriptions for standard and modified amino acids/nucleotides, small molecule ligands, and solvent molecules. Each chemical definition includes descriptions of chemical properties such as stereochemical assignments, aromatic bond assignments, idealized coordinates, chemical descriptors (SMILES & InChI), and systematic chemical names.
Comment might be same as pdb.ligand, not sure though
The metaregistry provides mappings between the Bioregistry and other registries. There are
3 mappings to external registries for
Providers are various services that resolve CURIEs to URLs. The example CURIE
pdb-ccd:AB0 is used to demonstrate the provides available for
pdb-ccd. Generation of OLS and BioPortal URLs requires additional programmatic
logic beyond string formatting.
|Chemical Component Dictionary||