PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
25629733-3	2015	Interferon-alpha (IFN) was conjugated via its N-terminal amino group by reductive amination to alpha-aldehyde functional comb-shaped PolyPEG polymers (50 and 70 kDa) and to linear PEG (30 kDa).	alpha-aldehyde	95-109	interferon alpha 1	Homo sapiens	0-22
15479065-3	2004	This paper describes the synthesis of alpha-aldehyde-terminated poly(methoxyPEG)methacrylates from Cu(I) mediated living radical polymerization (Mn = 11 000, 22 000 and 32 000; PDi < 1.15), and their efficient conjugation to lysozyme, as a model protein.	alpha-aldehyde	38-52	peptidyl arginine deiminase 1	Homo sapiens	177-180