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:	Y8
P-Site Sequence:	MKRAHPEYSSSDSEL
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	Y8	MKRAHPEYSSSDSEL	100 / 9 AA	33
Phosphosite 1:	HEY1	Q9Y5J3	S9	KRAHPEYSSSDSELD	100 / 8 AA	33
Phosphosite 2:	HEY1	Q9Y5J3	S10	RAHPEYSSSDSELDE	100 / 7 AA	33
Phosphosite 3:	OVCH1	Q7RTY7	Y130	KIITHPEYNSREYMS	55 / 9 AA	125
Phosphosite 4:	SGK223	Q86YV5	S877	NRHHPVFSSSDPLEK	75 / 8 AA	150
Phosphosite 5:	KIAA1549	Q9HCM3	Y1799	HMLGHQEYSSSPLFQ	75 / 8 AA	203
Phosphosite 6:	USP13	Q92995	S441	SKSHPEFSSNRQQDA	71 / 7 AA	97
Phosphosite 7:	SCAP	Q12770	Y1060	SSPASPVYSSSDTVA	77 / 9 AA	140
Phosphosite 8:	FAM38B	Q9H5I5	Y38	YNLIHPEYSAVTDVY	83 / 6 AA	63
Phosphosite 9:	KIAA1731	Q9C0D2	Y2179	FEQLQPEYSSQEESQ	62 / 8 AA	295
Phosphosite 10:	GIT2	Q14161	Y323	FLPVNPEYSSTRNQG	62 / 8 AA	85
Phosphosite 11:	KIAA1549	Q9HCM3	S1800	MLGHQEYSSSPLFQV	85 / 7 AA	203
Phosphosite 12:	CTPS2	Q9NRF8	S530	VQFHPEFSSRPMKPS	83 / 6 AA	66
Phosphosite 13:	KIAA1731	Q9C0D2	S2180	EQLQPEYSSQEESQH	62 / 8 AA	295
Phosphosite 14:	PAX5	Q02548	Y351	SPYSHPQYSSYNDSW	55 / 9 AA	42
Phosphosite 15:	PARP1	P09874	S177	LGFRPEYSASQLKGF	62 / 8 AA	113
Phosphosite 16:	LPIN3	Q9BQK8	Y832	TDLANPEYSNFCYWR	71 / 7 AA	94
Phosphosite 17:	OLFML2B	Q68BL8	Y242	AAYAHPEYEERFLQE	100 / 5 AA	84
Phosphosite 18:	PARP1	P09874	Y176	ELGFRPEYSASQLKG	62 / 8 AA	113
Phosphosite 19:	UBE3A	Q05086	S854	LLLPEYSSKEKLKER	71 / 7 AA	101
Phosphosite 20:	UBE3A	Q05086	S853	VLLLPEYSSKEKLKE	71 / 7 AA	101