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:	S684
P-Site Sequence:	VKLRSPKSELHQDRS
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	S684	VKLRSPKSELHQDRS	100 / 9 AA	92
Phosphosite 1:	ZC3H6	P61129	S919	NRLWNTKSDLHQNTV	55 / 9 AA	132
Phosphosite 2:	SOX8	P57073	T233	TPPTTPKTELQQAGA	62 / 8 AA	47
Phosphosite 3:	DISP1	Q96F81	S1185	LDPRGPKSELEHEFY	66 / 9 AA	170
Phosphosite 4:	WSCD1	Q658N2	S107	RWLRSRNSELRQLRR	66 / 9 AA	66
Phosphosite 5:	Hs.99248	A4D263	S394	STTPSPDSELHRVFQ	75 / 8 AA	50
Phosphosite 6:	ZC3H8	Q8N5P1	S62	HSAISPKSSLHRKSR	75 / 8 AA	34
Phosphosite 7:	PTPN22	Q9Y2R2	S681	SKSVKLRSPKSELHQ	100 / 6 AA	92
Phosphosite 8:	ZC3H8	Q8N5P1	S63	SAISPKSSLHRKSRS	75 / 8 AA	34
Phosphosite 9:	SAP130	Q9H0E3	S684	TDGAKPKSEIHVSMA	83 / 6 AA	110
Phosphosite 10:	MAP3K14	Q99558	S224	LRPALPRSELHKLIS	83 / 6 AA	104
Phosphosite 11:	Asxl3	Q9C0F0	S1670	NVALPVKSELHEADK	83 / 6 AA	242
Phosphosite 12:	C15orf42	Q7Z2Z1	S1067	QSIRSPKSLLFGAMS	75 / 8 AA	211
Phosphosite 13:	OSBP2	Q969R2	S300	ATTPADKSELHHTLK	83 / 6 AA	101
Phosphosite 14:	TMEM100	Q9NV29	S27	TMEKSPKSEVVITTV	71 / 7 AA	14
Phosphosite 15:	Cdc23	Q9UJX2	S314	LYVRSMKSELSYLAH	85 / 7 AA	69
Phosphosite 16:	PRR3	P79522	S56	GKPGDPKSALHRGPP	71 / 7 AA	21
Phosphosite 17:	NSDDR	Q9Y4D2	S566	ATKCIPKSELPEEVE	71 / 7 AA	115
Phosphosite 18:	PAPPA2	Q9BXP8	S780	DTAPTPKSELCREPE	62 / 8 AA	199
Phosphosite 19:	CPNE4	Q96A23	S492	GDDGILRSPKGEPVL	83 / 6 AA	62
Phosphosite 20:	CHD7	Q9P2D1	S2723	RRGRRPKSEIARAAA	71 / 7 AA	336