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:	STAG3
Human P-Site:	Y347
P-Site Sequence:	LTDSYLKYIGWTLHD
UniProt:	Q9UJ98
Intern. Prot. ID:	IPI00018353

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STAG3	Q9UJ98	Y347	LTDSYLKYIGWTLHD	100 / 9 AA	139
Phosphosite 1:	Stromal antigen 3-like protein 1	P0CL83	Y48	LTDSYLKYIGWTLHD	100 / 9 AA
Phosphosite 2:	STAG1	Q8WVM7	Y334	LNDSYLKYVGWTLHD	88 / 9 AA	144
Phosphosite 3:	STAG2	Q8N3U4	Y331	LNDSYLKYVGWTMHD	88 / 9 AA	146
Phosphosite 4:	Ift57	Q9NWB7	Y158	FAEEALKYIGFTWKR	85 / 7 AA	49
Phosphosite 5:	PTPRT	O14522	Y1359	RIVQHLQYIGWPAYR	62 / 8 AA	164
Phosphosite 6:	MAGI2	Q86UL8	Y550	NYETYLEYISRTSQS	55 / 9 AA	159
Phosphosite 7:	STAG3	Q9UJ98	Y344	TSFLTDSYLKYIGWT	100 / 6 AA	139
Phosphosite 8:	Stromal antigen 3-like protein 1	P0CL83	Y45	TSFLTDSYLKYIGWT	100 / 6 AA
Phosphosite 9:	ESCO1	Q5FWF5	Y650	QFISAVKYVGWKKER	62 / 8 AA	95
Phosphosite 10:	SF3A3	Q12874	Y149	LHDCYLKYINLKASE	55 / 9 AA	89
Phosphosite 11:	ELF4	Q99607	Y228	DRNTCPKYIKWTQRE	55 / 9 AA	71
Phosphosite 12:	ELF1	P32519	Y227	DKATCPKYIKWTQRE	55 / 9 AA	67
Phosphosite 13:	RUNDC3B	Q96NL0	Y224	DYTPYLKYIQSSDSI	55 / 9 AA	53
Phosphosite 14:	C20orf194	Q5TEA3	Y955	LRSRYLMYPGWYEGK	62 / 8 AA	132
Phosphosite 15:	C5	P01031	Y466	SLSQSYLYIDWTDNH	77 / 9 AA	188
Phosphosite 16:	ASCC3	Q8N3C0	Y1753	SKQDALDYITWTYFF	71 / 7 AA	251
Phosphosite 17:	SF3A3	Q12874	Y146	YLDLHDCYLKYINLK	83 / 6 AA	89
Phosphosite 18:	STAG1	Q8WVM7	Y331	DAFLNDSYLKYVGWT	83 / 6 AA	144
Phosphosite 19:	STAG2	Q8N3U4	Y328	DAFLNDSYLKYVGWT	83 / 6 AA	146
Phosphosite 20:	PBRM1	Q86U86	Y1610	RLLHSEAYLKYIEGL	83 / 6 AA	193