PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17521733-4	2007	Interestingly, the marsupial CD4 sequences substitute a tryptophan for the first cysteine in domain 2 negating the formation of a disulphide bond as seen in other eutherian CD4 sequences except human and mouse.	disulphide	130-140	T-cell surface glycoprotein CD4	Monodelphis domestica	29-32	
17521733-4	2007	Interestingly, the marsupial CD4 sequences substitute a tryptophan for the first cysteine in domain 2 negating the formation of a disulphide bond as seen in other eutherian CD4 sequences except human and mouse.	disulphide	130-140	T-cell surface glycoprotein CD4	Monodelphis domestica	173-176