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:	PTPN22
Human P-Site:	S674
P-Site Sequence:	DSVILRPSKSVKLRS
UniProt:	Q9Y2R2
Intern. Prot. ID:	IPI00298016

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN22	Q9Y2R2	S674	DSVILRPSKSVKLRS	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	S676	VILRPSKSVKLRSPK	100 / 7 AA	92
Phosphosite 2:	ABCC6	O95255	S498	TSSILRNSKTIKFHG	66 / 9 AA	165
Phosphosite 3:	ZNF518A	Q6AHZ1	T1056	GPYILKPTSSVKAVL	66 / 9 AA	167
Phosphosite 4:	ABI3BP	Q7Z7G0	S58	LLKFLRPSPNVKLEG	66 / 9 AA	119
Phosphosite 5:	GRIP2	Q9C0E4	S341	SQRPLRPSEAVKVQR	75 / 8 AA	113
Phosphosite 6:	SETD1B	Q9UPS6	T985	QKRLRPSTSVDEEDE	75 / 8 AA	209
Phosphosite 7:	SYTL4	Q96C24	S269	TRKILRPSEYTKSVI	66 / 9 AA	76
Phosphosite 8:	SETD1B	Q9UPS6	S984	DQKRLRPSTSVDEED	75 / 8 AA	209
Phosphosite 9:	Tmem87b	Q96K49	S492	EGIKLRASKSVSNGT	85 / 7 AA	64
Phosphosite 10:	KIDINS220	Q9ULH0	S1716	SQVILRPSSSPNPTT	66 / 9 AA	197
Phosphosite 11:	ANKRD30B	Q9BXX2	T343	PRKILRPTKETSEKF	83 / 6 AA	168
Phosphosite 12:	ZMYM2	Q9UBW7	S1101	VLDELKSSKSVKLKE	75 / 8 AA	155
Phosphosite 13:	AOPEP	Q8N6M6	S556	EMQVLRPSKDKTGHT	83 / 6 AA	94
Phosphosite 14:	GPR116	Q8IZF2	S1201	ITKILRPSIGDKPCK	66 / 9 AA	149
Phosphosite 15:	TJP1	Q07157	S421	EDGILRPSMKLVKFR	83 / 6 AA	195
Phosphosite 16:	DSP	P15924	S2231	DSGILRPSTVNELES	83 / 6 AA	332
Phosphosite 17:	POLR3A	O14802	S608	FSVILRPSDDNPVRA	83 / 6 AA	156
Phosphosite 18:	ZNF294	O94822	S16	TKGNLRPSNSGRAAE	62 / 8 AA	201
Phosphosite 19:	SLC18A1	P54219	S281	QLCILQPSKVSPESA	83 / 6 AA	56
Phosphosite 20:	MRPL21	Q7Z2W9	S25	SHSILRPSGPGAASL	100 / 5 AA	23