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:	S1122
P-Site Sequence:	SPMKRERSRSHDSAS
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	S1122	SPMKRERSRSHDSAS	100 / 9 AA	216
Phosphosite 1:	GREB1	Q4ZG55	S1124	MKRERSRSHDSASSS	100 / 7 AA	216
Phosphosite 2:	DDX46	Q7L014	S52	RDRRRERSRSRDKRR	77 / 9 AA	117
Phosphosite 3:	CLK3	P49761	S197	PPPRRSRSRSHDRLP	77 / 9 AA	59
Phosphosite 4:	PPIG	Q13427	S566	NSRTRERSRSRDRSR	87 / 8 AA	89
Phosphosite 5:	SFRS18	Q8TF01	S670	QERKKERSRSIDKDR	77 / 9 AA	93
Phosphosite 6:	CCNL2	Q96S94	S498	RDQRRERSRSYERTG	66 / 9 AA	58
Phosphosite 7:	SRRM1	Q8IYB3	S169	SREKRERSRSPRRRK	87 / 8 AA	102
Phosphosite 8:	RUSC2	Q8N2Y8	S496	LSTGRQRSRSYDRSL	75 / 8 AA	161
Phosphosite 9:	PPIG	Q13427	S577	DRSRRVRSRTHDRDR	66 / 9 AA	89
Phosphosite 10:	CCNL1	Q9UK58	S502	HRDRRERSRSFERSH	66 / 9 AA	60
Phosphosite 11:	BCL9	O00512	S102	GKGKRERSISADSFD	77 / 9 AA	149
Phosphosite 12:	TOPORS	Q9NS56	S597	RHRKRGRSRSSDSRS	77 / 9 AA	119
Phosphosite 13:	SNRNP27	Q8WVK2	S31	ERRRRERSRSRERDR	66 / 9 AA	19
Phosphosite 14:	SNRNP35	Q16560	S187	KRERRERSRSRERHW	66 / 9 AA	29
Phosphosite 15:	PPIL4	Q8WUA2	S477	RSKKRDRSRSPKKSK	75 / 8 AA	57
Phosphosite 16:	KIF15	Q9NS87	S234	TSMNRESSRSHAVFT	75 / 8 AA	160
Phosphosite 17:	KIF23	Q02241	S298	NTHLNRESSRSHSVF	75 / 8 AA	110
Phosphosite 18:	KIF15	Q9NS87	S233	STSMNRESSRSHAVF	75 / 8 AA	160
Phosphosite 19:	KIF23	Q02241	S299	THLNRESSRSHSVFN	75 / 8 AA	110
Phosphosite 20:	MFF	Q9GZY8	S155	GRLKRERSMSENAVR	66 / 9 AA	38