PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29045135-2	2017	Here, we report the co-crystal structure of a helical peptide stabilized by a N-terminal unnatural cross-linked aspartic acid (TD) in complex with the ERalpha ligand binding domain (LBD).	Aspartic Acid	112-125	estrogen receptor 1	Homo sapiens	151-158