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:	Y338
P-Site Sequence:	GGGNRAKYESAGMSC
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	Y338	GGGNRAKYESAGMSC	100 / 9 AA	216
Phosphosite 1:	GREB1	Q4ZG55	S340	GNRAKYESAGMSCVP	100 / 7 AA	216
Phosphosite 2:	MAS1	P04201	Y147	YRCHRPKYQSALVCA	62 / 8 AA	37
Phosphosite 3:	HYDIN	Q4G0P3	Y3077	QLKNRGKYEIAFSFS	75 / 8 AA	576
Phosphosite 4:	ZNF238	Q99592	Y309	STNNRVQYEPAHLAP	62 / 8 AA	58
Phosphosite 5:	KIF26B	Q2KJY2	Y2035	IAEVRAKYEWLMKEL	83 / 6 AA	224
Phosphosite 6:	CUEDC1	Q9NWM3	Y266	LERDRLKYESQKSKS	71 / 7 AA	42
Phosphosite 7:	ADAMTS8	Q9UP79	Y573	CLGRRAKYQSCHTEE	83 / 6 AA	97
Phosphosite 8:	STON1	Q9Y6Q2	Y624	VTVGSAKYESAYQAV	85 / 7 AA	83
Phosphosite 9:	Glycosyltransferase 54 domain-containing protein	A6NG13	Y72	KVLNRMKYEITKREI	83 / 6 AA	44
Phosphosite 10:	MAP1B	P46821	Y1165	EFVNITKYESSLYSQ	62 / 8 AA	271
Phosphosite 11:	PSMA6	P60900	Y96	SQVQRARYEAANWKY	71 / 7 AA	27
Phosphosite 12:	KA35	Q6A163	Y185	ADDLRAKYEAEVSLR	83 / 6 AA	56
Phosphosite 13:	ITGB5	P18084	Y766	SERSRARYEMASNPL	55 / 9 AA	88
Phosphosite 14:	CENTG1	Q99490	Y1038	ESWIRAKYEQLLFLA	100 / 5 AA	125
Phosphosite 15:	MAP1B	P46821	T1163	SQEFVNITKYESSLY	71 / 7 AA	271
Phosphosite 16:	K32	Q14532	Y185	ADDFRAKYEAELAMR	83 / 6 AA	50
Phosphosite 17:	LRPPRC	P42704	Y705	ALELKAKYESDMVTG	83 / 6 AA	158
Phosphosite 18:	FOXRED2	Q8IWF2	Y371	YPLIRASYESKGSRG	75 / 8 AA	78
Phosphosite 19:	NBEAL2	Q6ZNJ1	Y2141	AQLVREKYESFEDPA	83 / 6 AA	303
Phosphosite 20:	Peripherin	P41219	Y272	LRDIRAQYESIAAKN	83 / 6 AA	54