appears_in: []
comment: might be same as pdb.ligand, not sure though
contributor_extras:
- email: bmeldal@ebi.ac.uk
  github: bmeldal-eg
  name: Birgit Meldal
  orcid: 0000-0003-4062-6158
depends_on: []
deprecated: false
description: 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.
example: AB0
example_extras:
- A
- PI
has_canonical: pdb.ligand
homepage: https://www.ebi.ac.uk/pdbe-srv/pdbechem/
keywords:
- chemical
- classification
mappings:
  biocontext: PDB-CCD
  miriam: pdb-ccd
  n2t: pdb-ccd
  prefixcommons: ccd
  togoid: PdbCcd
name: Chemical Component Dictionary
namespace_in_lui: false
pattern: ^\w{1,3}$
preferred_prefix: pdb-ccd
prefix: pdb-ccd
providers:
- code: bio2rdf
  description: Bio2RDF is an open-source project that uses Semantic Web technologies
    to build and provide the largest network of Linked Data for the Life Sciences.
    Bio2RDF defines a set of simple conventions to create RDF(S) compatible Linked
    Data from a diverse set of heterogeneously formatted sources obtained from multiple
    data providers.
  homepage: https://bio2rdf.org
  name: Bio2RDF
  uri_format: http://bio2rdf.org/ccd:$1
publications:
- doi: 10.1038/nsb1203-980
  pubmed: '14634627'
  title: Announcing the worldwide Protein Data Bank
  year: 2003
synonyms:
- pdbechem
uri_format: https://www.ebi.ac.uk/pdbe-srv/pdbechem/chemicalCompound/show/$1
