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:	GREB1
Human P-Site:	Y424
P-Site Sequence:	VSRAYEQYGASAIQP
UniProt:	Q4ZG55
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GREB1	Q4ZG55	Y424	VSRAYEQYGASAIQP	100 / 9 AA	216
Phosphosite 1:	GREB1	Q4ZG55	Y421	SQSVSRAYEQYGASA	100 / 6 AA	216
Phosphosite 2:	ZNF507	Q8TCN5	Y242	GRRKWYAYEQYGMYR	100 / 6 AA	106
Phosphosite 3:	ACTR3B	Q9P1U1	Y403	TKKDYEEYGPSICRH	71 / 7 AA	48
Phosphosite 4:	CUGBP1	Q92879	Y39	LRELFEQYGAVYEIN	83 / 6 AA	52
Phosphosite 5:	CYP51A1	Q16850	Y92	LENAYEKYGPVFSFT	71 / 7 AA	57
Phosphosite 6:	KHDRBS2	Q5VWX1	Y267	PPPAHEAYEEYGYDD	83 / 6 AA	39
Phosphosite 7:	TRRAP	Q9Y4A5	Y2780	ETATAIAYEQHGFFE	83 / 6 AA	438
Phosphosite 8:	KHDRBS2	Q5VWX1	Y270	AHEAYEEYGYDDGYG	83 / 6 AA	39
Phosphosite 9:	IRX6	P78412	Y139	GQYQYERYGAVELSG	83 / 6 AA	48
Phosphosite 10:	CELSR2	Q9HCU4	Y2659	DGRLYQPYGDSAGSL	62 / 8 AA	317
Phosphosite 11:	FBXO17	Q96EF6	Y251	RYVSFEQYGRDVSSW	66 / 6 AA	31
Phosphosite 12:	CYP51A1	Q16850	Y89	IEFLENAYEKYGPVF	83 / 6 AA	57
Phosphosite 13:	APOB	P04114	S1015	TGEIEQYSVSATYEL	71 / 7 AA	516
Phosphosite 14:	ASL	P04424	Y437	YGHSVEQYGALGGTA	100 / 5 AA	52
Phosphosite 15:	ADAT1	Q9BUB4	Y15	AQLCYEHYGIRLPKK	57 / 7 AA	55
Phosphosite 16:	Myomesin 1	P52179	Y493	MGEYYEQYSAYVFVR	83 / 6 AA	188
Phosphosite 17:	PCDH8	O95206	Y879	RGAHAEPYGASPGFG	71 / 7 AA	113
Phosphosite 18:	NPAS3	Q8IXF0	S734	RKTQFGASATAALAP	83 / 6 AA	101
Phosphosite 19:	FLOT2	Q14254	Y351	KAEAYQKYGDAAKMA	55 / 9 AA	47
Phosphosite 20:	APOB	P04114	Y1014	PTGEIEQYSVSATYE	71 / 7 AA	516