PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15276160-4	2004	Isoelectric focusing of native and 4HNE-modified cytochrome c using immobilized pH gradient (IpG) strips showed a decrease in the pI of the 4HNE-modified protein suggesting modification of charged amino acids.	2-Isopropoxyethanol	93-96	cytochrome c, somatic	Homo sapiens	49-61