PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8019558-2 1994 The mutation, at np 7445, converts the 3" terminal T residue of tRNA-ser(UCN) to a C, and also brings about a silent alteration to the COI stop codon. Serine 69-72 urocortin Homo sapiens 73-76 8019558-2 1994 The mutation, at np 7445, converts the 3" terminal T residue of tRNA-ser(UCN) to a C, and also brings about a silent alteration to the COI stop codon. Serine 69-72 mitochondrially encoded cytochrome c oxidase I Homo sapiens 135-138