Table 2. Percent sequence identity for the whole enzymes against each other, as well as for their two putative domains, N- and C-terminal.

	Entire enzyme			N-terminal half			C-terminal half
	PleI	MlyI	N.Bst	PleI	MlyI	N.Bst	PleI	MlyI	N.Bst
PleI	–			–			–
MlyI	37.5	–		43.5	–		32.2	–
N.Bst	33.1	32.1	–	34.3	34.5	–	30.3	30.1	–

N.Bst, N.BstNBI.