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:	S1137
P-Site Sequence:	SSLSSKASGSALGGE
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	S1137	SSLSSKASGSALGGE	100 / 9 AA	216
Phosphosite 1:	GREB1	Q4ZG55	S1139	LSSKASGSALGGESS	100 / 7 AA	216
Phosphosite 2:	SYNPO2	Q9UMS6	S43	IRNQSKASGSGLCEG	87 / 8 AA	118
Phosphosite 3:	PIK3R5	Q8WYR1	S367	SLASSQASGPALSRH	77 / 9 AA	97
Phosphosite 4:	ZNF839	A8K0R7	S236	MVLSEKASGSTLRGC	77 / 9 AA	87
Phosphosite 5:	GAK	O14976	S815	ENASSKESESALMED	77 / 9 AA	143
Phosphosite 6:	WDR22	Q96JK2	S801	SPPVPKASGSTLNSG	75 / 8 AA	104
Phosphosite 7:	OBSCN	Q5VST9	S7694	RQCWEKASGRALAAK	66 / 9 AA	868
Phosphosite 8:	WDR22	Q96JK2	S803	PVPKASGSTLNSGSG	85 / 7 AA	104
Phosphosite 9:	ZNF839	A8K0R7	S238	LSEKASGSTLRGCTE	85 / 7 AA	87
Phosphosite 10:	ER-alpha	P03372	S10	MTLHTKASGMALLHQ	75 / 8 AA	66
Phosphosite 11:	ZNF296	Q8WUU4	S222	EAKSPRASGSGLTRR	66 / 9 AA	51
Phosphosite 12:	LYST	Q99698	S2723	SIGSSKASGSKQQWT	100 / 7 AA	429
Phosphosite 13:	BAT2L1	Q5JSZ5	S1475	ASPSGKPSGSAVNMG	66 / 9 AA	166
Phosphosite 14:	Putative zinc finger protein ENSP00000330994	A8MQ14	S176	GKSFASGSALIRHQR	100 / 6 AA	52
Phosphosite 15:	Putative zinc finger protein ENSP00000330994	A8MQ14	S286	ECGKSFASGSALLQH	100 / 6 AA	52
Phosphosite 16:	Putative zinc finger protein ENSP00000330994	A8MQ14	S174	ECGKSFASGSALIRH	100 / 6 AA	52
Phosphosite 17:	Putative zinc finger protein ENSP00000330994	A8MQ14	S288	GKSFASGSALLQHQR	100 / 6 AA	52
Phosphosite 18:	ZNF789	Q5FWF6	S83	RTGNRKASGSACPGS	75 / 8 AA	50
Phosphosite 19:	SNX26	O14559	S645	ESLSSQASGAGLQRL	66 / 9 AA	137
Phosphosite 20:	PHLDB2	Q86SQ0	S175	EGRKASGSLLAMWNG	85 / 7 AA	142