passages.id: 1.0alpha7.train.324.sent
passages.type: sentence
passages.text:  The  Raf 23-284 mutant contains the amino-terminal  Ras-binding sequence of  Raf, but lacks the carboxyl-terminal kinase domain ( 34).  
coreferences.id: 1.0alpha7.train.324.coref0
coreferences.entity_ids: 1.0alpha7.train.324.ent0_0 1.0alpha7.train.324.ent1_1
coreferences.id: 1.0alpha7.train.324.coref1
coreferences.entity_ids: 1.0alpha7.train.324.ent2_0