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:	S1427
P-Site Sequence:	EDASLICSHYQGIKS
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	S1427	EDASLICSHYQGIKS	100 / 9 AA	216
Phosphosite 1:	GREB1	Q4ZG55	Y1429	ASLICSHYQGIKSED	100 / 7 AA	216
Phosphosite 2:	ZNF16	P17020	Y62	LEAICPHYQQPDCDT	83 / 6 AA	76
Phosphosite 3:	AER61	Q5NDL2	S148	SDSSLVCSRYLQYCR	71 / 7 AA	62
Phosphosite 4:	EFNA1	P20827	Y54	VDIICPHYEDHSVAD	57 / 7 AA	24
Phosphosite 5:	PAPLN	O95428	S1203	DEGSYTCSAYQGSQA	66 / 9 AA	138
Phosphosite 6:	PAPPA2	Q9BXP8	T1220	EPHSLICTSYHPDLP	62 / 8 AA	199
Phosphosite 7:	INS	P01308	Y103	CTSICSLYQLENYCN	83 / 6 AA	12
Phosphosite 8:	STXBP5	Q5T5C0	S255	EGKQFICSHSDGTLT	62 / 8 AA	128
Phosphosite 9:	C10orf30	Q8N7W2	S206	PPISLICSQRTAVSR	83 / 6 AA	58
Phosphosite 10:	ZMAT4	Q9H898	Y94	AVVADSHYQGKIHAK	100 / 5 AA	26
Phosphosite 11:	ZNF280D	Q6N043	S155	LTQDTGLSHYQGGPT	100 / 5 AA	109
Phosphosite 12:	ZNFX1	Q9P2E3	S1472	CKRLLICSHKCQEPC	100 / 5 AA	220
Phosphosite 13:	SPINK5	Q9NQ38	S298	REIVKLCSQYQNQAK	57 / 7 AA	121
Phosphosite 14:	ART3	Q13508	Y254	INKTCSHYECAFLGG	66 / 6 AA	44
Phosphosite 15:	LRRC70	Q7Z2Q7	T518	GKTSLICTQEVEKLN	66 / 6 AA	70
Phosphosite 16:	GPR115	Q8IZF3	Y24	LSTECSHYRSKIHLK	66 / 6 AA	78
Phosphosite 17:	GREB1	Q4ZG55	S1423	DPKYEDASLICSHYQ	100 / 5 AA	216
Phosphosite 18:	SS18	Q15532	Y50	KTSECSQYQQMLHTN	80 / 5 AA	46
Phosphosite 19:	SS18	Q15532	S48	KGKTSECSQYQQMLH	80 / 5 AA	46
Phosphosite 20:	C10orf30	Q8N7W2	S202	NRQQPPISLICSQRT	100 / 5 AA	58