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:	Y996
P-Site Sequence:	QNQKGQEYPPPNLAF
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	Y996	QNQKGQEYPPPNLAF	100 / 9 AA	144
Phosphosite 1:	UPF3B	Q9BZI7	Y127	LDNKGQEYPAIVEFA	85 / 7 AA	58
Phosphosite 2:	GRINA	Q7Z429	Y14	FLVSGDNYPPPNPGY	75 / 8 AA	41
Phosphosite 3:	PTPN21	Q16825	Y552	AQLQAQDYPSPNIMR	55 / 9 AA	133
Phosphosite 4:	PTPN21	Q16825	S554	LQAQDYPSPNIMRTQ	71 / 7 AA	133
Phosphosite 5:	ZBTB4	Q9P1Z0	Y522	RPPKKREYPPPPPEP	75 / 8 AA	105
Phosphosite 6:	MIA3	Q5JRA6	Y1870	PTHGPQEYPPPPAVR	100 / 6 AA	214
Phosphosite 7:	MGAT3	Q09327	Y472	FDGTQQEYPPADPSE	71 / 7 AA	61
Phosphosite 8:	THAP7	Q9BT49	S109	TTKTKGHSYPPGPPE	71 / 7 AA	34
Phosphosite 9:	THAP7	Q9BT49	Y110	TKTKGHSYPPGPPEV	71 / 7 AA	34
Phosphosite 10:	MYO18B	Q8IUG5	S1216	ESRSGQESPPPPQPG	85 / 7 AA	285
Phosphosite 11:	similar to FAT3	Q8TDW7	Y4437	GYDIDSEYPPPHEEE	83 / 6 AA	506
Phosphosite 12:	MAEA	Q7L5Y9	Y19	MTLKVQEYPTLKVPY	83 / 6 AA	45
Phosphosite 13:	SHANK3	Q9BYB0	Y77	EERLLQEYPPNLDTP	100 / 5 AA	186
Phosphosite 14:	ACC2	O00763	T1779	AFKMRFKTQEYPEGR	83 / 6 AA	277
Phosphosite 15:	JMJD2C	Q9H3R0	S701	SEENIEYSPPNAFLE	83 / 6 AA	120
Phosphosite 16:	JMJD2C	Q9H3R0	Y700	YSEENIEYSPPNAFL	83 / 6 AA	120
Phosphosite 17:	KLF1	Q13351	Y106	SEASGAQYPPPPETL	71 / 7 AA	38
Phosphosite 18:	ACC2	O00763	Y1782	MRFKTQEYPEGRDVI	83 / 6 AA	277
Phosphosite 19:	ZNF777	Q9ULD5	Y105	ASQEGTQYPPPAAAE	71 / 7 AA	85
Phosphosite 20:	FAM166A	Q6J272	Y183	YHCQRDEYPPPARRQ	100 / 5 AA	36