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:	APBA3
Human P-Site:	S469
P-Site Sequence:	AAVRETKSQTSVTLS
UniProt:	O96018
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	APBA3	O96018	S469	AAVRETKSQTSVTLS	100 / 9 AA	61
Phosphosite 1:	APBA3	O96018	T467	CQAAVRETKSQTSVT	100 / 7 AA	61
Phosphosite 2:	MCM3AP	O60318	S653	RYMRETRSQLSVFEV	77 / 9 AA	218
Phosphosite 3:	CLDN20	P56880	S115	GGDRETKSHASFAGG	75 / 8 AA	24
Phosphosite 4:	KIAA1875	A6NE52	S1363	QELQETPSQTSVVSG	77 / 9 AA	180
Phosphosite 5:	piccolo	Q9Y6V0	S1581	LKYRETKSQESEELV	87 / 8 AA	567
Phosphosite 6:	RNF6	Q9Y252	S199	PVARRTRSQTSVNFN	77 / 9 AA	78
Phosphosite 7:	PLD5	Q8N7P1	S306	LQLNETKSQAFVSNS	75 / 8 AA	61
Phosphosite 8:	piccolo	Q9Y6V0	T1579	PELKYRETKSQESEE	100 / 6 AA	567
Phosphosite 9:	TD02	P48775	S28	EGSEEDKSQTGVNRA	75 / 8 AA	48
Phosphosite 10:	ZFP106	Q9H2Y7	S1142	RERRNSRSQTSIDAA	55 / 9 AA	209
Phosphosite 11:	SIPA1L2	Q9P2F8	S103	KALWESRSQTSYESI	62 / 8 AA	190
Phosphosite 12:	RNF6	Q9Y252	T201	ARRTRSQTSVNFNGS	85 / 7 AA	78
Phosphosite 13:	MYH15	Q9Y2K3	S1337	QLEKETKSQSALAHA	55 / 9 AA	225
Phosphosite 14:	TRIM69	Q86WT6	T343	LVLSKSQTSVWHGDI	85 / 7 AA	57
Phosphosite 15:	CLDN20	P56880	T113	RLGGDRETKSHASFA	71 / 7 AA	24
Phosphosite 16:	TCF7L2	Q9NQB0	S526	SPPRDAKSQTEQTQP	71 / 7 AA	68
Phosphosite 17:	FLJ14525	Q9H425	S129	PFSWETKSQMEFSIS	83 / 6 AA	36
Phosphosite 18:	TRIM69	Q86WT6	S341	PNLVLSKSQTSVWHG	85 / 7 AA	57
Phosphosite 19:	TTN	Q8WZ42	S4931	LAENEAGSQTSVGEL	75 / 8 AA	3816
Phosphosite 20:	SH3BGRL3	Q9H299	S19	TGSREIKSQQSEVTR	75 / 8 AA	10