Table 3. Length and location of regions and motifs in Anidu FlbB and FlbE.

Protein	Designation	Length (AA)	Residues (Anidu numbering)
Anidu FlbB
	N-term	144	1–144
	Central	166	145–310
	C-term	116	311–426
	B1	96	57–152
	B2	47	157–203
	B3	58	253–310
	B4	95	311–405
Anidu FlbE
	E1	41	1–41
	E2	13	45–57
	E3	16	58–73
	E4	12	79–90
	E5	29	121–149
	Acidic region	25	153–177