PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2436653-9	1987	A four-residue basic sequence (Arg-Ser-Lys-Arg) was identified upstream of the amino-terminal Asn of C5a, thereby specifying a beta alpha-chain orientation for the promolecule form of murine C5.	Lysine	39-42	hemolytic complement	Mus musculus	101-104	
15383602-1	2004	Carboxypeptidase R (CPR) is a heat-labile enzyme found in serum in addition to stable carboxypeptidase N. CPR cleaves the C-terminal basic amino acids, arginine and lysine, from inflammatory peptides such as complement C3a and C5a, bradykinin, and enkephalin.	Lysine	165-171	hemolytic complement	Mus musculus	227-230