PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1643094-4 1992 These were shifted to a single band at pI 6.2 for PAS-6 and at pI 6.5 for PAS-7 by neuraminidase. Protactinium 74-77 neuraminidase 1 Bos taurus 83-96