PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7217071-6 1981 The data presented indicate that approximately 70% of the phosphate residues are covalently attached to vitellogenin during its intracellular translocation through the smooth microsomes, while the rough microsomes can account for the remainder of the total incorporated phosphate. Phosphates 58-67 a1-a Xenopus laevis 104-116 7217071-6 1981 The data presented indicate that approximately 70% of the phosphate residues are covalently attached to vitellogenin during its intracellular translocation through the smooth microsomes, while the rough microsomes can account for the remainder of the total incorporated phosphate. Phosphates 270-279 a1-a Xenopus laevis 104-116