PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26244344-7 2015 Our analysis showed that the most plausible binding sites for SB-206553 at 5-HT2Rs and alpha7 nAChR are remarkably similar, both in size and chemical nature of the amino acid residues lining these pockets, thus providing a rationale to explain its affinity towards both receptor types. Antimony 62-64 cholinergic receptor nicotinic alpha 4 subunit Homo sapiens 94-99