PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16978865-6 2006 Mutating E190Q in TM3 also affects channel selectivity, suggesting that glutamate residues in both TM1 and TM3 face the lumen of the pore. Glutamic Acid 72-81 tropomyosin 3 Homo sapiens 18-21 16978865-6 2006 Mutating E190Q in TM3 also affects channel selectivity, suggesting that glutamate residues in both TM1 and TM3 face the lumen of the pore. Glutamic Acid 72-81 tropomyosin 3 Homo sapiens 107-110