PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32103104-9 2020 Finally, in line with a previous report, we found that streptonigrin inhibits STAT3 phosphorylation, raising the possibility that non-canonical STAT function may contribute to the effects of streptonigrin on heterochromatin. Streptonigrin 55-68 signal transducer and activator of transcription 3 Homo sapiens 78-83