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:	STAG1
Human P-Site:	S45
P-Site Sequence:	GRPGRPPSTNKKPRK
UniProt:	Q8WVM7
Intern. Prot. ID:	IPI00025158

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	STAG1	Q8WVM7	S45	GRPGRPPSTNKKPRK	100 / 9 AA	144
Phosphosite 1:	STAG1	Q8WVM7	T46	RPGRPPSTNKKPRKS	100 / 8 AA	144
Phosphosite 2:	MLL	Q03164	S308	RRRGRPPSTERIKTP	75 / 8 AA	432
Phosphosite 3:	PTPRA	P18433	S213	PLLARSPSTNRKYPP	66 / 9 AA	91
Phosphosite 4:	PLEKHF1	Q96S99	S142	RATGRPPSTEHAAPW	85 / 7 AA	31
Phosphosite 5:	PTPRA	P18433	T214	LLARSPSTNRKYPPL	75 / 8 AA	91
Phosphosite 6:	ECT2	Q9H8V3	S837	SVEGRSPSSNDKHVM	66 / 9 AA	100
Phosphosite 7:	IGF1	P05019	S139	TQKYQPPSTNKNTKS	75 / 8 AA	22
Phosphosite 8:	IGF1	P05019	T140	QKYQPPSTNKNTKSQ	75 / 8 AA	22
Phosphosite 9:	C3orf19	Q6PII3	T46	GVFGKPKTTNKKPSI	66 / 9 AA	54
Phosphosite 10:	AFF2	P51816	T525	PEPEPPSTNKWQLDK	100 / 6 AA	145
Phosphosite 11:	BRCA1	P38398	T336	NDRRTPSTEKKVDLN	75 / 8 AA	208
Phosphosite 12:	IDH2	P48735	S365	HQKGRPTSTNPIASI	85 / 7 AA	51
Phosphosite 13:	IDH2	P48735	T364	EHQKGRPTSTNPIAS	85 / 7 AA	51
Phosphosite 14:	AFF2	P51816	S524	TPEPEPPSTNKWQLD	100 / 6 AA	145
Phosphosite 15:	BRCA1	P38398	S335	CNDRRTPSTEKKVDL	75 / 8 AA	208
Phosphosite 16:	EEPD1	Q7L9B9	S204	AERSRPPSTHTNGGL	55 / 9 AA	62
Phosphosite 17:	ZFHX4	Q86UP3	S2419	QLIGRPPSASQTPVP	62 / 8 AA	394
Phosphosite 18:	TACC2	O95359	S2134	TKKPRPPSLKKKQTT	75 / 8 AA	309
Phosphosite 19:	EEPD1	Q7L9B9	T205	ERSRPPSTHTNGGLT	62 / 8 AA	62
Phosphosite 20:	PPP2R5D	Q14738	S54	QAQSQPPSSNKRPSN	55 / 9 AA	70