Table 2.

Predicted DNA-binding categories based on the bHLH domain

Predicted activity	Predicted motif	Number of AtbHLHs	Number of SlbHLHs
		(Toledo-Ortiz et al. [ 2 ])	(This study)
DNA binding
E-box
G-box	bHLH	89 (60.54%)	72 (45.28%)
Non-G-box	bHLH	20 (13.61%)	26 (16.35%)
Non-E-box	bHLH	11 (7.48%)	12 (7.55%)
Total		120 (81.63%)	110 (69.18%)
Non-DNA binding	HLH	27 (18.37%)	49 (30.82%)