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:_5 ;
    pav:version "1.4" .
  sub:_4 prov:value "To determine whether PP2A can directly dephosphorylate the autophosphorylation sites on the Pim kinases, Pim-3 immunoprecipitates were subjected to in vitro kinase assays followed by in vitro phosphatase assays. When wild-type Pim-3 immunoprecipitates were subjected to in vitro kinase-in vitro phosphatase reactions, recombinant PP2A was able to dephosphorylate the autophosphorylation sites on Pim-3 (Fig. 2, lanes 4 and 5). This effect of PP2A was blocked by addition of okadaic acid, an inhibitor of PP2A catalytic activity, to the phosphatase reactions (Fig. 2, lanes 7 and 8)." ;
    prov:wasQuotedFrom pubmed:12473674 .
  sub:_5 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:12473674 ;
    prov:wasDerivedFrom beldoc: , sub:_4 .
}