passages.id: 1.0alpha7.train.318.sent
passages.type: sentence
passages.text:  It should be noted that  importin alpha binding was strictly dependent on the presence of  importin beta (not shown), as if the  importin alpha/ beta heterodimer would bind  rpL23a only via the  beta subunit.  
coreferences.id: 1.0alpha7.train.318.coref0
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coreferences.id: 1.0alpha7.train.318.coref1
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coreferences.id: 1.0alpha7.train.318.coref2
coreferences.entity_ids: 1.0alpha7.train.318.ent3_0
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coreferences.entity_ids: 1.0alpha7.train.318.ent4_0