PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19354233-3	2009	Initial cycloamidation led to complete epimerization at the C-11 stereocenter due to unique steric constraints in the 12-membered depsipeptide ring.	Depsipeptides	130-142	RNA polymerase III subunit K	Homo sapiens	60-64