{
  "pid": "csa", 
  "scheme": "csa", 
  "content": null, 
  "prefix": "", 
  "value": null, 
  "suffix": "", 
  "target": "https://www.ebi.ac.uk/thornton-srv/databases/CSA/SearchResults.php?PDBID=", 
  "canonical": "csa", 
  "status_code": 302, 
  "properties": {
    "id": "csa", 
    "target": {
      "DEFAULT": "https://www.ebi.ac.uk/thornton-srv/databases/CSA/SearchResults.php?PDBID=${content}"
    }, 
    "type": "scheme", 
    "name": "CSA at EBI", 
    "alias": null, 
    "provider": "ebi", 
    "provider_id": "MIR:00100188", 
    "sort_score": "2", 
    "primary": 0, 
    "forward": "https://www.ebi.ac.uk/thornton-srv/databases/CSA/SearchResults.php?PDBID=${ac}", 
    "redirect": "https://www.ebi.ac.uk/thornton-srv/databases/CSA/SearchResults.php?PDBID=${content}", 
    "description": "The Catalytic Site Atlas (CSA) is a database documenting enzyme active sites and catalytic residues in enzymes of 3D structure. It uses a defined classification for catalytic residues which includes only those residues thought to be directly involved in some aspect of the reaction catalysed by an enzyme.", 
    "subject": "structure; protein", 
    "location": "UK", 
    "synonym": "Catalytic Site Atlas", 
    "institution": "European Bioinformatics Institute, Hinxton, Cambridge", 
    "prefixed": 0, 
    "test": "1a05", 
    "probe": "https://www.ebi.ac.uk/thornton-srv/databases/CSA/SearchResults.php?PDBID=1a05", 
    "pattern": "^[0-9][A-Za-z0-9]{3}$", 
    "state": "98:Up", 
    "more": "https://www.ebi.ac.uk/thornton-srv/databases/CSA/", 
    "revision": 0
  }, 
  "definition": {
    "uniq": "csa:", 
    "scheme": "csa", 
    "prefix": "", 
    "value": "", 
    "target": "https://www.ebi.ac.uk/thornton-srv/databases/CSA/SearchResults.php?PDBID=${content}", 
    "canonical": "csa", 
    "synonym_for": null, 
    "http_code": 302, 
    "prefixes": []
  }
}