<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.biopax.org/release/biopax-level3.owl#RelationshipXref> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> <http://www.biopax.org/release/biopax-level3.owl#db> "rcsb pdb"^^<http://www.w3.org/2001/XMLSchema#string> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> <http://www.biopax.org/release/biopax-level3.owl#id> "1ZKF"^^<http://www.w3.org/2001/XMLSchema#string> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#_99018> <http://www.biopax.org/release/biopax-level3.owl#xref> <HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#_363041> <http://www.biopax.org/release/biopax-level3.owl#xref> <HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#_951080> <http://www.biopax.org/release/biopax-level3.owl#xref> <HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#_347977> <http://www.biopax.org/release/biopax-level3.owl#xref> <HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#_543991> <http://www.biopax.org/release/biopax-level3.owl#xref> <HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#_668215> <http://www.biopax.org/release/biopax-level3.owl#xref> <HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> .
<HTTP://PATHWAYCOMMONS.ORG/PSI2BP#_360058> <http://www.biopax.org/release/biopax-level3.owl#xref> <HTTP://PATHWAYCOMMONS.ORG/PSI2BP#RXR-1ZKF> .