PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
14506283-5	2003	Tryptophan fluorescence assays showed that an EBNA1 peptide mapping to residues 395-450 was sufficient to bind the USP7 N-terminal domain and did so with a dissociation constant of 0.9-2 microM, whereas p53 peptides spanning the USP7-binding region gave dissociation constants of 9-17 microM in the same assay.	Tryptophan	0-10	tumor protein p53	Homo sapiens	203-206