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:	KCNH4
Human P-Site:	Y426
P-Site Sequence:	GPSRRSAYIAALYFT
UniProt:	Q9UQ05
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNH4	Q9UQ05	Y426	GPSRRSAYIAALYFT	100 / 9 AA	112
Phosphosite 1:	ESPNL	Q6ZVH7	Y754	SHWRRSAYTPALKTA	77 / 9 AA	108
Phosphosite 2:	GABBR1	Q9UBS5	Y171	HSERRAVYIGALFPM	66 / 9 AA	108
Phosphosite 3:	USP9X	Q93008	Y1141	METRRGAYLNALKIA	66 / 9 AA	290
Phosphosite 4:	USP9Y	O00507	Y1149	METRRGAYLNALKIA	66 / 9 AA	291
Phosphosite 5:	USP35	Q9P2H5	Y974	EARSRAAYISALPTS	75 / 8 AA	113
Phosphosite 6:	ESPNL	Q6ZVH7	T755	HWRRSAYTPALKTAA	75 / 8 AA	108
Phosphosite 7:	KCTD12	Q96CX2	S207	SLDGSRRSGYITIGY	71 / 7 AA	36
Phosphosite 8:	KCTD12	Q96CX2	Y209	DGSRRSGYITIGYRG	71 / 7 AA	36
Phosphosite 9:	APPBP2	Q92624	Y107	SFSRRCSYIAESDAA	62 / 8 AA	67
Phosphosite 10:	APPBP2	Q92624	S106	YSFSRRCSYIAESDA	62 / 8 AA	67
Phosphosite 11:	factor V	P12259	Y1582	NNGNRRNYYIAAEEI	75 / 8 AA	252
Phosphosite 12:	factor V	P12259	Y1583	NGNRRNYYIAAEEIS	75 / 8 AA	252
Phosphosite 13:	PTPRS	Q13332	Y1461	GYRRQNAYIATQGPL	62 / 8 AA	217
Phosphosite 14:	ALX1	Q15699	S307	EFERRSSSIAVLRMK	66 / 9 AA	37
Phosphosite 15:	PIK3R4	Q99570	Y196	TSRRRTCYIAPERFV	62 / 8 AA	153
Phosphosite 16:	CHTF18	Q8WVB6	Y970	NAVRRSLYIRDLL__	66 / 9 AA	107
Phosphosite 17:	CYP4F2	P78329	Y221	CQEKPSEYIAAILEL	55 / 9 AA	60
Phosphosite 18:	BRE	Q9NXR7	Y274	GYHKRREYIAAFLSH	55 / 9 AA	44
Phosphosite 19:	CALB2	P22676	Y126	YDTDRSGYIEANELK	71 / 7 AA	32
Phosphosite 20:	ZC3H15	Q8WU90	Y137	KCEKRSVYIDARDEE	62 / 8 AA	49