PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34137596-4 2021 Here we show that binding of Fyn SH3, a small intracellular proline-binding domain, to the first polyproline tract of httex1Q35 inhibits fibril formation by both NMR and a thioflavin T fluorescence assay. thioflavin T 172-184 FYN proto-oncogene, Src family tyrosine kinase Homo sapiens 29-32