PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16627568-7 2006 Our results indicate that the substrate selectivity of hPEPT1 is: Gly-Sar > NAAG, delta-ALA, bestatin > cefadroxil, cephalexin > ampicillin, amoxicillin. isospaglumic acid 79-83 solute carrier family 15 member 1 Homo sapiens 55-61