PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10089422-3 1999 Crystals of human RCC1 suitable for X-ray analysis have been obtained using the seeding technique in hanging drops with sodium citrate as a precipitant. Sodium Citrate 120-134 regulator of chromosome condensation 1 Homo sapiens 18-22