<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.biopax.org/release/biopax-level3.owl#BiochemicalReaction> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#comment> "Edited: Williams, MG, 2011-08-12"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#comment> "Authored: Williams, MG, 2011-09-14"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#comment> "At the endoplasmic reticulum (ER) membrane, phosphatidylserine synthase 1 (PTDSS1) converts phosphatidylcholine (PC) into phosphatidylserine (PS) by facilitating the exchange of L-Serine (L-Ser) with the choline (Cho) head group (Saito et al. 1998, Tomohiro et al. 2009)."^^<http://www.w3.org/2001/XMLSchema#string> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#xref> <http://identifiers.org/pubmed/9642289> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#xref> <http://identifiers.org/pubmed/19014349> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:UnificationXref:REACTOME_REACT_120730_1> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#xref> <urn:biopax:UnificationXref:REACTOME+DATABASE+ID_1483186> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#dataSource> <urn:biopax:Provenance:reactome_hm_41> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#dataSource> <http://www.reactome.org/biopax/48887Provenance1> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#displayName> "PC is converted to PS by PTDSS1"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#eCNumber> "2"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#left> <http://www.reactome.org/biopax/48887SmallMolecule99> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#left> <http://www.reactome.org/biopax/48887SmallMolecule1177> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#right> <http://www.reactome.org/biopax/48887SmallMolecule1580> .
<http://www.reactome.org/biopax/48887BiochemicalReaction4497> <http://www.biopax.org/release/biopax-level3.owl#right> <http://www.reactome.org/biopax/48887SmallMolecule477> .