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:	S254
P-Site Sequence:	VKVALQLSVHQDNNQ
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	S254	VKVALQLSVHQDNNQ	100 / 9 AA	139
Phosphosite 1:	TRIP11	Q15643	S1660	DETALQLSVSQEQVK	77 / 9 AA	228
Phosphosite 2:	C2orf48	Q96LS8	S64	SGRQLQLSVFQDLNQ	87 / 8 AA	17
Phosphosite 3:	WNT8A	Q9H1J5	S73	PENALQLSTHNRLRS	85 / 7 AA	39
Phosphosite 4:	PTDSR	Q6NYC1	S55	RADALQLSVEEFVER	75 / 8 AA	46
Phosphosite 5:	ZNF780B	Q9Y6R6	S797	FRLHLQLSLHQKLVQ	75 / 8 AA	97
Phosphosite 6:	GAB4	Q2WGN9	S404	GSPLTELSMHQDLSQ	71 / 7 AA	62
Phosphosite 7:	ZC3H11A	O75152	S119	EVKASQLSVQQNKLS	66 / 9 AA	89
Phosphosite 8:	KIF5A	Q12840	S155	DVTKTNLSVHEDKNR	83 / 6 AA	117
Phosphosite 9:	KIF5B	P33176	S154	DVSKTNLSVHEDKNR	83 / 6 AA	110
Phosphosite 10:	ACSBG1	Q96GR2	S64	LNHALELSVPEKVNN	62 / 8 AA	81
Phosphosite 11:	STRC	Q7RTU9	S886	LENFLQLSPHQIQAL	85 / 7 AA	193
Phosphosite 12:	STRCP	A6NGW2	S886	LENFLQLSPHQIQAL	85 / 7 AA	192
Phosphosite 13:	KCNG1	Q9UIX4	S493	IKTKSQLSVSQDSDI	85 / 7 AA	58
Phosphosite 14:	SI1	Q9P2N6	S26	TSLLFQLSVHERELD	71 / 7 AA	96
Phosphosite 15:	ZNF573	Q86YE8	T186	FRSGYQLTVHQRFHT	62 / 8 AA	76
Phosphosite 16:	RANBP3L	Q86VV4	S183	ARISVQLSTNQDFLG	55 / 9 AA	52
Phosphosite 17:	KCNG1	Q9UIX4	S495	TKSQLSVSQDSDILF	85 / 7 AA	58
Phosphosite 18:	C10orf68	Q9H943	S208	VPNESVISVHQDSKS	83 / 6 AA	72
Phosphosite 19:	COL15A1	P39059	T223	TGSLQQLTVHPDPRT	71 / 7 AA	142
Phosphosite 20:	C15orf26	Q6P656	S131	RNTFIILSVHRDATG	83 / 6 AA	34