PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24021645-2 2013 One exception is phenylalanyl-tRNA synthetase (PheRS), which belongs to Class II but attaches phenylalanine to the 2"-OH. 2"-oh 115-120 phenylalanyl-tRNA synthetase subunit beta Homo sapiens 17-45 24021645-2 2013 One exception is phenylalanyl-tRNA synthetase (PheRS), which belongs to Class II but attaches phenylalanine to the 2"-OH. 2"-oh 115-120 phenylalanyl-tRNA synthetase subunit beta Homo sapiens 47-52