TABLE 2.

Subfamily membership and relative positions of catalytic domains in proteins with multiple GH43 modules

First domain	Other domain(s)		No. of proteinsa
	Second position	Third position
GH43b	GH43_18	None	1
	GH43_22	GH43_29	1
	GH43_26	None	4
	GH43_31	None	2
GH43_3	GH43_31	None	2
GH43_9	GH43_19	GH43_34	11
	GH43_19	None	37
GH43_10	GH43_16	None	11
GH43_16	GH43_22	None	2
GH43_17	GH43_19	None	2
GH43_18	GH43_34	None	52
GH43_19	GH43_9	GH43_34	1
	GH43_24	None	5
	GH43_26	None	7
	GH43_29	GH43_34	1
	GH43_29	None	4
	GH43_34	None	59
GH43_22	GH43_24	None	1
	GH43_26	GH43_34	5
	GH43_27	None	1
	GH43_34	None	82
GH43_23	GH43_34	None	2
GH43_24	GH43_22	None	1
GH43_26	GH43_17	None	1
	GH43_23	None	5
	GH43_31	None	2
	GH43_34	None	1
GH43_27	GH43_22	GH43	1
	GH43	None	1
GH43_29	GH43_10	None	2
GH43_31	GH43_26	None	1
GH43_34	GH43_3	None	13

^aNumber of observed cases among 4,455 GH43 proteins.

^bDomains that could not be assigned to any of the 37 subfamilies.