Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	KCNQ4
Human P-Site:	S689
P-Site Sequence:	QTLSISRSVSTNMD_
UniProt:	P56696
Intern. Prot. ID:	IPI00293679

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNQ4	P56696	S689	QTLSISRSVSTNMD_	100 / 9 AA	77
Phosphosite 1:	KCNQ4	P56696	S691	LSISRSVSTNMD___	100 / 7 AA	77
Phosphosite 2:	KCNQ4	P56696	S687	SAQTLSISRSVSTNM	100 / 7 AA	77
Phosphosite 3:	ARHGAP9	Q9BRR9	S142	LPRKMCRSVSTDNLS	62 / 8 AA	83
Phosphosite 4:	CD109	Q6YHK3	S339	TGISRNVSTNVFFKQ	85 / 7 AA	162
Phosphosite 5:	NSG1	P42857	T158	NLAKQSITRSVSPWM	85 / 7 AA	21
Phosphosite 6:	NSG1	P42857	S160	AKQSITRSVSPWMSV	85 / 7 AA	21
Phosphosite 7:	MEKK3	Q99759	S316	VPSSRSLSTNGENMG	85 / 7 AA	71
Phosphosite 8:	MEKK3	Q99759	S314	TLVPSSRSLSTNGEN	85 / 7 AA	71
Phosphosite 9:	NT5C1B	Q96P26	S127	QWSRISRSPSTKAPS	75 / 8 AA	69
Phosphosite 10:	ARHGAP9	Q9BRR9	S144	RKMCRSVSTDNLSPS	71 / 7 AA	83
Phosphosite 11:	SLC4A2	P04920	S575	DYHEIGRSISTLMSD	71 / 7 AA	137
Phosphosite 12:	ZNF462	Q96JM2	S859	NKSARSVSTHYQRMH	71 / 7 AA	285
Phosphosite 13:	PLEKHG1	Q9ULL1	S887	LSRDVGRSVSTLSLP	71 / 7 AA	155
Phosphosite 14:	CASP8AP2	Q9UKL3	S1091	NLHKISKSVTTLQKN	71 / 7 AA	223
Phosphosite 15:	NDRG3	Q9UGV2	S346	GESPFSRSVTSNQSD	55 / 9 AA	41
Phosphosite 16:	C3orf49	Q96BT1	S48	ERWHRAVSTNLLKQN	83 / 6 AA	33
Phosphosite 17:	GRIN3	Q6ZVF9	S332	VASVESRSVSTSPSI	85 / 7 AA	82
Phosphosite 18:	GRIN3	Q6ZVF9	S334	SVESRSVSTSPSILT	85 / 7 AA	82
Phosphosite 19:	SOX11	P35716	S338	LSPASSRSVSTSSSS	85 / 7 AA	47
Phosphosite 20:	C9orf166	P0C2L3	S161	EAFARSRSISTDV__	71 / 7 AA	18