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:	S466
P-Site Sequence:	LEQIFLRSWRESHLT
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	S466	LEQIFLRSWRESHLT	100 / 9 AA	216
Phosphosite 1:	CAPZA1	P52907	S119	EADGGLKSWRESCDS	85 / 7 AA	33
Phosphosite 2:	C4orf46	Q504U0	T97	ENARFLKTWRDLLKE	57 / 7 AA	12
Phosphosite 3:	C1orf125	Q5T1B0	S904	FETDVLSSWRESAKQ	85 / 7 AA	118
Phosphosite 4:	WNT2	P09544	S105	GRVLLRSSRESAFVY	75 / 8 AA	40
Phosphosite 5:	USP48	Q86UV5	S601	VGKSSLRSWRQLALE	83 / 6 AA	119
Phosphosite 6:	PPP1R15A	O75807	S388	ATGVFLKSWVYQPGE	66 / 6 AA	73
Phosphosite 7:	SPTLC2	O15270	Y93	YLRDFLRYWRIEKCH	83 / 6 AA	63
Phosphosite 8:	PRY	O14603	S11	TGLGFLLSWRQDNLN	71 / 7 AA	17
Phosphosite 9:	Prolactin	P01236	S118	LIVSILRSWNEPLYH	62 / 8 AA	26
Phosphosite 10:	AASDH	Q4L235	S330	PSLTVLRSWRGEGNK	100 / 5 AA	123
Phosphosite 11:	C1orf125	Q5T1B0	S903	LFETDVLSSWRESAK	83 / 6 AA	118
Phosphosite 12:	SLC8A2	Q9UPR5	S690	ALVIGTHSWREQFLE	62 / 8 AA	100
Phosphosite 13:	DLC1	Q96QB1	T1432	RDYVVLRTWRTNLPK	57 / 7 AA	171
Phosphosite 14:	Slc17a7	Q9P2U7	S367	QIADFLRSRRIMSTT	83 / 6 AA	62
Phosphosite 15:	GNL1	P36915	S306	VGKVDLSSWREKIAR	83 / 6 AA	69
Phosphosite 16:	GNL1	P36915	S305	TVGKVDLSSWREKIA	83 / 6 AA	69
Phosphosite 17:	TARSL2	A2RTX5	S505	MFAHRPRSWREMPIR	100 / 5 AA	93
Phosphosite 18:	TTLL2	Q9BWV7	S333	RFFSYLRSWDVDDLL	80 / 5 AA	67
Phosphosite 19:	FLJ21438	Q86YV0	S586	ELGIVFSSWREACKE	55 / 9 AA	119
Phosphosite 20:	TARS2	Q9BW92	S422	MFAHRPRSWRELPLR	100 / 5 AA	81