<http://identifiers.org/pubmed/9346966> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.biopax.org/release/biopax-level3.owl#PublicationXref> .
<http://identifiers.org/pubmed/9346966> <http://www.biopax.org/release/biopax-level3.owl#db> "PubMed"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/pubmed/9346966> <http://www.biopax.org/release/biopax-level3.owl#id> "9346966"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/pubmed/9346966> <http://www.biopax.org/release/biopax-level3.owl#title> "Phosphorylation of Ser465 and Ser467 in the C terminus of Smad2 mediates interaction with Smad4 and is required for transforming growth factor-beta signaling."^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/pubmed/9346966> <http://www.biopax.org/release/biopax-level3.owl#url> "http://www.phosphosite.org/curatedInfoAction.do?record=814"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://identifiers.org/pubmed/9346966> <http://www.biopax.org/release/biopax-level3.owl#year> "1997"^^<http://www.w3.org/2001/XMLSchema#int> .