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:	S13
P-Site Sequence:	PEYSSSDSELDETIE
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	S13	PEYSSSDSELDETIE	100 / 9 AA	33
Phosphosite 1:	KIAA2022	Q5QGS0	S869	VLTSSSDSELQQSSH	77 / 9 AA	168
Phosphosite 2:	POU6F2	P78424	S32	DKAATSDSELNEPLL	66 / 9 AA	72
Phosphosite 3:	SYNPO2L	Q9H987	S333	GVPPTSESELDEEAF	66 / 9 AA	102
Phosphosite 4:	USP54	Q70EL1	S739	GEEISSKSELDELQE	87 / 8 AA	187
Phosphosite 5:	HIVEP3	Q5T1R4	S1857	LEDSDSDSDLDEDED	77 / 9 AA	259
Phosphosite 6:	MICAL3	Q7RTP6	S124	VASSSSESEMEEEGE	66 / 9 AA	110
Phosphosite 7:	SAMD3	Q8N6K7	S282	EEAVCFDSELDEHIK	75 / 8 AA	61
Phosphosite 8:	ATXN7L2	Q5T6C5	S353	RSRASSESELDDEGP	66 / 9 AA	77
Phosphosite 9:	SHQ1	Q6PI26	S475	NEDSGSDSEQDELKD	77 / 9 AA	65
Phosphosite 10:	FCHO1	O14526	S347	SRFSSSDSDFDDEEP	66 / 9 AA	97
Phosphosite 11:	MAP1A	P78559	S2108	WDDSTSDSELEKGAR	75 / 8 AA	306
Phosphosite 12:	KIAA2022	Q5QGS0	S867	DCVLTSSSDSELQQS	100 / 7 AA	168
Phosphosite 13:	HEY1	Q9Y5J3	S11	AHPEYSSSDSELDET	100 / 7 AA	33
Phosphosite 14:	NKTR	P30414	S214	SSESSSESELEHERS	75 / 8 AA	166
Phosphosite 15:	AFF4	Q9UHB7	S451	SESSSSDSEANEPSQ	77 / 9 AA	127
Phosphosite 16:	NAP5	O14513	S1879	SGGSNSDSDLDYGDN	75 / 8 AA	209
Phosphosite 17:	CLUAP1	Q96AJ1	S326	QEDDESDSELEERRL	85 / 7 AA	48
Phosphosite 18:	PSD	A5PKW4	S531	QLVSDSDSELDSTER	87 / 8 AA	110
Phosphosite 19:	WDFY3	Q8IZQ1	S3286	QDEDSSDSEADEQSI	87 / 8 AA	395
Phosphosite 20:	Calsenilin	Q9Y2W7	S65	QGSDSSDSELELSTV	85 / 7 AA	29