A set of SPARQL examples that are used in different SIB resources
Select a mapping of UniProtKB enzymes to PDB entries using the UniProtKB cross-references to the PDB database.
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 .
}
}