passages.id: 1.0alpha7.train.477.sent
passages.type: sentence
passages.text:     As described by Kumar  et al.  ( 17), the crystal structure of   CtBP bound to NAD+ supports the prediction that  CtBP is  structurally similar to 3-phosphoglycerate dehydrogenase.  
coreferences.id: 1.0alpha7.train.477.coref0
coreferences.entity_ids: 1.0alpha7.train.477.ent0_0
coreferences.id: 1.0alpha7.train.477.coref1
coreferences.entity_ids: 1.0alpha7.train.477.ent1_0 1.0alpha7.train.477.ent2_1
coreferences.id: 1.0alpha7.train.477.coref2
coreferences.entity_ids: 1.0alpha7.train.477.ent3_0