Table 1.

Numbering of selected residues in Hv1 and Shaker VS domain sequences.

DOI: http://dx.doi.org/10.7554/eLife.18017.002

Residue position	Hs Hv1 number	mHv1cc number	Ci Hv1 number	Shaker number
1.48	V109	V105	V157	I237
1.51	D112	D108	D160	S240
1.52	A113	A109	S161	I241*
1.54	L115	L111	L163	I243
1.55	V116†	V112	V164	F244
2.44	I144	F140	L192	T284
2.46	I146	I142	I194	C286
2.47	L147	L143	L195	I287*
2.50	F150	F146	F198	F290
2.51	M151	M147	M199	T291
3.53	V177	I173‡	V225	A319
3.54	V178	V174	V226	I320
3.58	F182	F178	F230	F324
3.61	D185	D181	D233	L327
3.65	L189	L185	I237	V331
4.40	L198	L194	I248	M356
4.43	L201	L197	L251	L358
4.44	I202	I198	V252	A359
4.46	L204	L200	L254	L361
4.47	R205	R201	R255	R362

^*Shaker I241H (I^1.52) and I287H (I^2.47) confer G_SH (Campos et al., 2007).

^†Functionally substitutes for D^1.51 in background of D112V (Morgan et al., 2013).

^‡Ile^3.53 was transferred from Ci VSP into mHv1cc chimera (Takeshita et al., 2014).