PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2078867-1	1990	Two cytochrome b respiratory-deficient mutants were sequenced and their DNA base change identified, leading to the replacement of glycine (G137 by valine or glutamic acid.	Glycine	130-137	cytochrome b	Saccharomyces cerevisiae S288C	4-16	
11522251-1	2001	Four totally conserved glycines are involved in the packing of the two cytochrome b hemes, b(L) and b(H), of the bc(1) complex.	Glycine	23-31	cytochrome b	Saccharomyces cerevisiae S288C	71-83	
2551731-2	1989	DNA sequence analysis of mutant W7 revealed a single base transition in the cytochrome b gene; the mutated residue Gly 131 is perfectly conserved in all known cytochromes b and belongs to the Qo domain.	Glycine	115-118	cytochrome b	Saccharomyces cerevisiae S288C	76-88