sub:provenance {
  beldoc: dce:description "Approximately 61,000 statements." ;
    dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved." ;
    dce:title "BEL Framework Large Corpus Document" ;
    pav:authoredBy sub:_6 ;
    pav:version "1.4" .
  sub:_5 prov:value "<N15> DNA-PK is ADP ribosylated by PARP in vitro, and the protein kinase activity (including p53 and RPA substrates) is thereby stimulated (Ruscetti et al., 1998). (PARP is phosphorylated by DNA-PK [Ruscetti et al., 1998], but the consequences of this are unknown; therefore, this reaction is not included in the chart.) <N16> PARP is phosphorylated at a serine and a threonine site by PKCa and b in vitro, as a consequence of which PARP binding to DNA is weakened, and PARP activity is reduced (Bauer et al., 1992)." ;
    prov:wasQuotedFrom pubmed:10436023 .
  sub:_6 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:10436023 ;
    prov:wasDerivedFrom beldoc: , sub:_5 .
}