passages.id: 1.0alpha7.train.774.sent
passages.type: sentence
passages.text: Stable F-actin binding can only take place at low pH values where  cofilin binds  actin monomers within the filament via site 1 and site 2.
coreferences.id: 1.0alpha7.train.774.coref0
coreferences.entity_ids: 1.0alpha7.train.774.ent0_0
coreferences.id: 1.0alpha7.train.774.coref1
coreferences.entity_ids: 1.0alpha7.train.774.ent1_0 1.0alpha7.train.774.ent2_1
coreferences.id: 1.0alpha7.train.774.coref2
coreferences.entity_ids: 1.0alpha7.train.774.ent3_0