sparql-examples

A set of SPARQL examples that are used in different SIB resources

View the Project on GitHub sib-swiss/sparql-examples

72_enzymes_mapping_to_PDB

rq turtle/ttl

Select a mapping of UniProtKB enzymes to PDB entries using the UniProtKB cross-references to the PDB database.

Use at

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX up: <http://purl.uniprot.org/core/>

SELECT
  ?protein
  ?db
WHERE
{
  ?protein a up:Protein .
  ?protein rdfs:seeAlso ?db .
  ?db up:database <http://purl.uniprot.org/database/PDB> .
  {
    ?protein up:enzyme ?enzyme .
  } UNION {
    ?protein up:annotation/rdf:type up:Catalytic_Activity_Annotation .
  }
}