Table 1

Amino acid sequence homology of peptides from the mouse 100 kDa acetaminophen-protein adduct with the deduced amino acid sequence from rat N-10-formyltetrahydrofolate dehydrogenase (EC1.5.1.6) (Cooket al., 1991)

100-kDa Peptide Sequences	N	% Similarity with N-formyl THFD^1-a	% Identity with N-formyl THFD
MKIAVIGQSLFGQ^1-b	13	100	100
SSW	3	100	100
AMINR	5	80	60
FLFPEGIK	8	100	100
TVTFEY	6	100	100
LNEFY	5	80	60
SSWVF-MR	7	63	40
All Peptides	47	95	83

↵1-a THFD is tetrahydrofolate dehydrogenase.
↵1-b N-Terminal amino acid sequence.