passages.id: 1.0alpha7.train.1249.sent
passages.type: sentence
passages.text: To investigate whether the binding of  E1A to  p300 correlates with a loss of  p300 transcriptional activity, we examined the binding of full-length  E1A to the series of  mutant p300 proteins.
coreferences.id: 1.0alpha7.train.1249.coref0
coreferences.entity_ids: 1.0alpha7.train.1249.ent0_0 1.0alpha7.train.1249.ent1_1
coreferences.id: 1.0alpha7.train.1249.coref1
coreferences.entity_ids: 1.0alpha7.train.1249.ent2_0 1.0alpha7.train.1249.ent3_1 1.0alpha7.train.1249.ent4_2