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:	S172
P-Site Sequence:	FRSARRRSRTVLHRL
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	S172	FRSARRRSRTVLHRL	100 / 9 AA	112
Phosphosite 1:	KCNH8	Q96L42	S167	FDSARRRSRAVLYHI	88 / 9 AA	124
Phosphosite 2:	KCNH3	Q9ULD8	S170	FNANRRRSRAVLYHL	87 / 8 AA	117
Phosphosite 3:	KCNH4	Q9UQ05	T174	SARRRSRTVLHRLTG	100 / 7 AA	112
Phosphosite 4:	C9orf167	Q9NXH8	S97	PRKKRRRSRLVLYPE	87 / 8 AA	47
Phosphosite 5:	BARX1	Q9HBU1	S145	KAKKGRRSRTVFTEL	85 / 7 AA	27
Phosphosite 6:	BARX1	Q9HBU1	T147	KKGRRSRTVFTELQL	85 / 7 AA	27
Phosphosite 7:	SRRM2	Q9UQ35	S625	RTPARRRSRTRSPVR	100 / 7 AA	300
Phosphosite 8:	LMNA	P02545	S583	PAEYNLRSRTVLCGT	100 / 6 AA	74
Phosphosite 9:	NPHP1	O15259	S560	LRSLNRRSRNVLSLL	85 / 7 AA	83
Phosphosite 10:	LMNA	P02545	T585	EYNLRSRTVLCGTCG	100 / 6 AA	74
Phosphosite 11:	SCN9A	Q15858	S550	LFSARRSSRTSLFSF	77 / 9 AA	226
Phosphosite 12:	C1orf9	Q9UBS9	S648	VALYRQRSRTALSKG	75 / 8 AA	139
Phosphosite 13:	GNA12	Q03113	S40	EREARRRSRDIDALL	75 / 8 AA	44
Phosphosite 14:	RBM15	Q96T37	S257	VYVSRRRSRSPLDKD	66 / 9 AA	107
Phosphosite 15:	BARX2	Q9UMQ3	S136	RQKKPRRSRTIFTEL	71 / 7 AA	31
Phosphosite 16:	BARX2	Q9UMQ3	T138	KKPRRSRTIFTELQL	71 / 7 AA	31
Phosphosite 17:	SON	P18583	S2001	TPSRRRRSRSVVRRR	75 / 8 AA	264
Phosphosite 18:	PRPF4B	Q13523	S451	RSPIRRRSRSPLRRS	75 / 8 AA	117
Phosphosite 19:	DGK-Z	Q13574	S75	QGSSRRRSSTVPPSC	75 / 8 AA	124
Phosphosite 20:	KIF19	Q2TAC6	S790	VKAARRRSRALGTEG	75 / 8 AA	111