PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25705930-1 2015 Mammalian mitochondrial tRNA(Ser(UCN)) (mt-tRNA(Ser)) and pyrrolysine tRNA (tRNA(Pyl)) fold to near-canonical three-dimensional structures despite having noncanonical secondary structures with shortened interhelical loops that disrupt the conserved tRNA tertiary interaction network. Serine 48-51 secreted frizzled related protein 4 Homo sapiens 76-85