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:	KCNE4
Human P-Site:	S129
P-Site Sequence:	GDSVSSESSSPDVHL
UniProt:	Q8WWG9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KCNE4	Q8WWG9	S129	GDSVSSESSSPDVHL	100 / 9 AA	18
Phosphosite 1:	SGK269	Q9H792	S341	QSMVSSDSTSPDSSL	77 / 9 AA	193
Phosphosite 2:	KCNE4	Q8WWG9	S130	DSVSSESSSPDVHLT	100 / 8 AA	18
Phosphosite 3:	KCNE4	Q8WWG9	S131	SVSSESSSPDVHLTI	100 / 7 AA	18
Phosphosite 4:	RIN1	Q13671	T253	KVRVSTETSSPLSPP	75 / 8 AA	84
Phosphosite 5:	ASTL	Q6HA08	S320	LEALSAESRSPDPSG	66 / 9 AA	46
Phosphosite 6:	ARR3	P36575	S87	LQVVPAESSSPQGPL	66 / 9 AA	43
Phosphosite 7:	ARHGAP6	O43182	S637	RKASQSSSPDMLQSE	85 / 7 AA	106
Phosphosite 8:	HIRIP3	Q9BW71	S108	ESGSEASSPDYFGPP	85 / 7 AA	62
Phosphosite 9:	HIRIP3	Q9BW71	S107	SESGSEASSPDYFGP	75 / 8 AA	62
Phosphosite 10:	RP1L1	Q8IWN7	S1495	QELSEASSPDGKGSQ	85 / 7 AA	261
Phosphosite 11:	IQSEC1	Q6DN90	S489	TINCSSESSSRDSLR	77 / 9 AA	108
Phosphosite 12:	ALPI	P09923	S435	VNESESGSPDYQQQA	85 / 7 AA	57
Phosphosite 13:	ARHGAP6	O43182	S635	LRRKASQSSSPDMLQ	85 / 7 AA	106
Phosphosite 14:	C6orf217	P0C7V0	S47	SASALSDSSSPDTPP	85 / 7 AA	29
Phosphosite 15:	PALLD	Q8WX93	S197	NRSPNGESSSPDSGY	75 / 8 AA	151
Phosphosite 16:	SYNE1	Q8NF91	T163	DSIVSSETPSPPSKR	75 / 8 AA	1011
Phosphosite 17:	C6orf217	P0C7V0	S48	ASALSDSSSPDTPPR	85 / 7 AA	29
Phosphosite 18:	SGK269	Q9H792	T342	SMVSSDSTSPDSSLT	75 / 8 AA	193
Phosphosite 19:	SIRT1	Q96EB6	S538	PLHVSEDSSSPERTS	66 / 9 AA	82
Phosphosite 20:	PALLD	Q8WX93	S199	SPNGESSSPDSGYLS	100 / 6 AA	151