passages.id: 1.0alpha7.train.1155.sent
passages.type: sentence
passages.text: 2) This region is involved in the interaction of C/EBPbeta with other  modulating proteins bound to neighboring   cis-regulatory sites, creating structural changes ( 27).
coreferences.id: 1.0alpha7.train.1155.coref0
coreferences.entity_ids: 1.0alpha7.train.1155.ent0_0