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:	T568
P-Site Sequence:	LTSKERKTQADDRVK
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	T568	LTSKERKTQADDRVK	100 / 9 AA	139
Phosphosite 1:	STAG1	Q8WVM7	T559	LTAKERKTQIDDRNK	88 / 9 AA	144
Phosphosite 2:	ELL2	O00472	T139	QMTRERMTQAEEESR	55 / 9 AA	72
Phosphosite 3:	FAM21C	Q9Y4E1	T331	KEKKERRTPSDDEED	66 / 9 AA	145
Phosphosite 4:	FAM21A	Q641Q2	T331	KEKKERRTPSDDEED	66 / 9 AA	147
Phosphosite 5:	FAM21B	Q5SNT6	T243	KEKKERRTPSDDEED	66 / 9 AA	137
Phosphosite 6:	A-Raf	P10398	S283	AEQRERKSLADDKKK	66 / 9 AA	68
Phosphosite 7:	KM-HN-1	Q8TBZ0	T553	LKSKEHKTQSDMAIV	75 / 8 AA	97
Phosphosite 8:	PDCD11	Q14690	T1422	TKQEERKTEAEERDQ	62 / 8 AA	209
Phosphosite 9:	C1orf26	Q5T5J6	T35	KDKKERKTPASSTSS	85 / 7 AA	103
Phosphosite 10:	TEKT3	Q9BXF9	T138	KYQQTRKTQADTTQN	100 / 6 AA	57
Phosphosite 11:	USP34	Q70CQ2	T3343	QEAKERKTKDDEGAT	66 / 9 AA	404
Phosphosite 12:	PPP5C	P53041	T33	KRAEELKTQANDYFK	75 / 8 AA	57
Phosphosite 13:	MSK2	O75676	T246	TLEGERNTQAEVSRR	71 / 7 AA	86
Phosphosite 14:	C10orf108	Q8N8Z3	T65	PQTNTRRTQADNIFI	71 / 7 AA	24
Phosphosite 15:	CACNA1E	Q15878	T2107	CNSEERGTQADWESP	85 / 7 AA	262
Phosphosite 16:	AlphaK1	Q96L96	T841	RTRADRKTQVDAGTQ	71 / 7 AA	201
Phosphosite 17:	DCDC2	Q9UHG0	S433	VLDKERKSQGAGSGQ	55 / 9 AA	53
Phosphosite 18:	CCDC122	Q5T0U0	S9	SDNKERKSQGFPKED	71 / 7 AA	32
Phosphosite 19:	PPFIA3	O75145	T728	SARLERMTQALALQA	83 / 6 AA	133
Phosphosite 20:	LOC643677	Q8NDH2	T816	NLKLERATHADEERL	62 / 8 AA	278