PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11250198-8	2001	Interaction with the degenerate position is mediated by a purine-specific hydrogen bond to N7, ensuring specificity, and water-mediated H bonding to the purine N6/O6 and pyrimidine N4/O4, allowing degeneracy.	Water	121-126	immunoglobulin kappa variable 1D-37 (non-functional)	Homo sapiens	181-186