passages.id: 1.0alpha7.train.237.sent
passages.type: sentence
passages.text: The mutation replacing Ser-39 with Ala eliminated the phosphorylation-dependent regulation of actin binding of fascin, indicating that phosphorylation at this site regulates the actin binding ability of fascin.
coreferences.id: 1.0alpha7.train.237.coref0
coreferences.entity_ids: 1.0alpha7.train.237.ent0_0 1.0alpha7.train.237.ent1_1
coreferences.id: 1.0alpha7.train.237.coref1
coreferences.entity_ids: 1.0alpha7.train.237.ent2_0 1.0alpha7.train.237.ent3_1