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:	Kv4.3
Human P-Site:	S250
P-Site Sequence:	LRLFAAPSRYRFIRS
UniProt:	Q9UK17
Intern. Prot. ID:	IPI00383327

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Kv4.3	Q9UK17	S250	LRLFAAPSRYRFIRS	100 / 9 AA	73
Phosphosite 1:	KCND1	Q9NSA2	S255	LRLFAAPSRCRFLRS	88 / 9 AA	71
Phosphosite 2:	KCND2	Q9NZV8	S253	LRLAAAPSRYRFVRS	100 / 8 AA	71
Phosphosite 3:	GTPBP2	Q9BX10	S78	KLKLVNPSQYRFEHL	55 / 9 AA	66
Phosphosite 4:	GBE1	Q04446	S261	TSFFAASSRYGTPEE	85 / 7 AA	80
Phosphosite 5:	GBE1	Q04446	S260	ITSFFAASSRYGTPE	85 / 7 AA	80
Phosphosite 6:	HNRPLL	Q8WVV9	S302	GPLLPLPSRYRMGSR	55 / 9 AA	60
Phosphosite 7:	NHS	Q6T4R5	S439	DILIAAPSRRRIRAQ	66 / 9 AA	177
Phosphosite 8:	ANUBL1	Q86XD8	S264	SSGSTAPSRHRLLRV	62 / 8 AA	80
Phosphosite 9:	ERMP1	Q7Z2K6	S392	SDMLAAASKYRHGNM	55 / 9 AA	100
Phosphosite 10:	KCNT2	Q6UVM3	Y15	VPPLPPRYRFRDLLL	83 / 6 AA	131
Phosphosite 11:	POLR1A	O95602	S307	DFLVVPPSRYRPVSR	71 / 7 AA	195
Phosphosite 12:	RGS9	O75916	S511	RKPFASPSRFIRRPS	71 / 7 AA	77
Phosphosite 13:	RGS9	O75916	S509	SPRKPFASPSRFIRR	71 / 7 AA	77
Phosphosite 14:	C1orf63	Q9BUV0	S109	RRYYRSPSRYRSRSR	62 / 8 AA	34
Phosphosite 15:	ATG4D	Q86TL0	S186	LSGSASPSRYHGPAR	71 / 7 AA	53
Phosphosite 16:	POLR1A	O95602	Y309	LVVPPSRYRPVSRLG	83 / 6 AA	195
Phosphosite 17:	NDN	Q99608	S292	KDPQAWPSRYREALE	100 / 5 AA	36
Phosphosite 18:	ARHGAP21	Q5T5U3	S1417	SSIFAAASRKRKKPK	75 / 8 AA	217
Phosphosite 19:	C1orf63	Q9BUV0	Y111	YYRSPSRYRSRSRSR	83 / 6 AA	34
Phosphosite 20:	ABL2	P42684	S844	SEESAAPSRERPKAK	85 / 7 AA	128