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:	S938
P-Site Sequence:	ITQNLLNSPKQCPCG
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	S938	ITQNLLNSPKQCPCG	100 / 9 AA	216
Phosphosite 1:	CEP110	O43303	S170	RDSEGFNSPKQCDSS	85 / 7 AA	113
Phosphosite 2:	KIAA1109	Q2LD37	S1355	SDENVLDSPKQRRSF	75 / 8 AA	555
Phosphosite 3:	CXorf57	Q6NSI4	S56	VLEQIMDSPRQCVTP	50 / 8 AA	98
Phosphosite 4:	KPNA1	P52294	S349	SLLHLLSSPKESIKK	55 / 9 AA	60
Phosphosite 5:	KPNA6	O60684	S347	CLLHLLSSPKESIRK	55 / 9 AA	60
Phosphosite 6:	KPNA5	O15131	S347	CLLHLLSSPKESIRK	55 / 9 AA	60
Phosphosite 7:	POLR2G	P62487	T25	FGPNLLNTVKQKLFT	75 / 8 AA	19
Phosphosite 8:	KPNA1	P52294	S348	QSLLHLLSSPKESIK	62 / 8 AA	60
Phosphosite 9:	KPNA6	O60684	S346	PCLLHLLSSPKESIR	62 / 8 AA	60
Phosphosite 10:	KPNA5	O15131	S346	PCLLHLLSSPKESIR	62 / 8 AA	60
Phosphosite 11:	GGNBP2	Q9H3C7	S450	SSGNLLGSPKIKKGL	85 / 7 AA	79
Phosphosite 12:	C12orf56	Q8IXR9	S261	LGNSLLDSPSQSNSN	55 / 9 AA	71
Phosphosite 13:	PDE3B	Q13370	T487	PFNSNLLTIPKQRSS	75 / 8 AA	124
Phosphosite 14:	RNF19A	Q9NV58	S771	ENDRLENSPHQCSIS	75 / 8 AA	91
Phosphosite 15:	CCL26	Q9Y258	T90	KYISLLKTPKQL___	62 / 8 AA	11
Phosphosite 16:	SMCY	Q9BY66	S1209	SVPHLLTSPKPSLTS	55 / 9 AA	174
Phosphosite 17:	TTK	P33981	S281	VPVNLLNSPDCDVKT	85 / 7 AA	97
Phosphosite 18:	VAT1	Q99536	T292	YGMANLLTGPKRNLM	62 / 8 AA	42
Phosphosite 19:	SCYL1BP1	Q5T7V8	S92	LLPEQLLSAPKQRVN	71 / 7 AA	45
Phosphosite 20:	POLDIP3	Q9BY77	S100	DAREMLNSRKQQTTV	62 / 8 AA	46