PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3796586-4 1986 First, the species-dependent factor, designated TFID, bound to the rDNA template, forming a preinitiation complex (PIC-1) which was resistant to a moderate concentration (0.015 to 0.02%) of Sarkosyl. sarkosyl 190-198 small ubiquitin like modifier 1 Homo sapiens 115-120