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:authoredBysub:_6 ; pav:version "1.4" . sub:_5prov:value "Coexpression of wild-type ER-alpha and the dominant negative Akt mutant in COS-1 cells also blocked the growth factor-stimulated activation of ER-alpha, but coexpression of the wild-type receptor with the constitutively active Akt mutant increased ER-alpha activity. Receptor activation was blocked by an antiestrogen. Studies using mutants of ER-alpha demonstrated that Akt increased estrogen receptor activity through the amino-terminal activation function-1 (AF-1). Serines S104 S106, S118, and S167 appear to play a role in the activation of ER-alpha by Akt." ; prov:wasQuotedFrompubmed:11108261 . sub:_6rdfs:label "Selventa" . sub:assertionprov:hadPrimarySourcepubmed:11108261 ; prov:wasDerivedFrombeldoc: , sub:_5 . }