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:	HEY1
Human P-Site:	T43
P-Site Sequence:	LGSMSPTTSSQILAR
UniProt:	Q9Y5J3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HEY1	Q9Y5J3	T43	LGSMSPTTSSQILAR	100 / 9 AA	33
Phosphosite 1:	HEY1	Q9Y5J3	S44	GSMSPTTSSQILARK	100 / 8 AA	33
Phosphosite 2:	HEY1	Q9Y5J3	S45	SMSPTTSSQILARKR	100 / 7 AA	33
Phosphosite 3:	HEY2	Q9UBP5	T42	IRLNSPTTTSQIMAR	87 / 8 AA	36
Phosphosite 4:	KIF1C	O43896	T431	EPSFSPNTESQIGPE	66 / 9 AA	123
Phosphosite 5:	Sialophorin	P16150	T236	STMMSPTTSTNASTV	85 / 7 AA	40
Phosphosite 6:	HEY1	Q9Y5J3	S40	SSALGSMSPTTSSQI	100 / 6 AA	33
Phosphosite 7:	LILRA3	Q8N6C8	T388	EFPMSPVTSAHAGTY	62 / 8 AA	47
Phosphosite 8:	FAM71E1	Q6IPT2	S19	PPPPGTSSQIRSPLL	85 / 7 AA	28
Phosphosite 9:	IGSF10	Q6WRI0	S880	NINPTMSSQIQGTTN	85 / 7 AA	291
Phosphosite 10:	FAM71E1	Q6IPT2	S18	EPPPPGTSSQIRSPL	85 / 7 AA	28
Phosphosite 11:	CCDC66	A2RUB6	T412	SSVCTPTTGSQVEPS	62 / 8 AA	109
Phosphosite 12:	CCDC66	A2RUB6	S414	VCTPTTGSQVEPSEE	71 / 7 AA	109
Phosphosite 13:	WNK1	Q9H4A3	T1028	GSLAQAPTTSSQQAV	75 / 8 AA	251
Phosphosite 14:	WNK1	Q9H4A3	S1031	AQAPTTSSQQAVLES	100 / 6 AA	251
Phosphosite 15:	LOC375337	Q8N9V7	T1609	SSIQSPGTSTQILQI	75 / 8 AA	191
Phosphosite 16:	FAM71E1	Q6IPT2	T17	QEPPPPGTSSQIRSP	85 / 7 AA	28
Phosphosite 17:	C17orf46	Q96LK8	T219	AHSAPPTTSSQAPSP	100 / 6 AA	42
Phosphosite 18:	Grb14	Q14449	T421	LGTHGSPTASSQSSA	85 / 7 AA	61
Phosphosite 19:	PPP4R2	Q9NY27	S265	ETASQTTSSEISSVM	75 / 8 AA	47
Phosphosite 20:	C17orf46	Q96LK8	T218	DAHSAPPTTSSQAPS	100 / 6 AA	42