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:	S782
P-Site Sequence:	VQSNNSSSFLNFGFA
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	S782	VQSNNSSSFLNFGFA	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	S781	SVQSNNSSSFLNFGF	100 / 8 AA	92
Phosphosite 2:	PLEKHG3	A1L390	S67	NSNNNSSSWLNVKGP	87 / 8 AA	134
Phosphosite 3:	PTPN22	Q9Y2R2	S780	ESVQSNNSSSFLNFG	100 / 7 AA	92
Phosphosite 4:	NLRC4	Q9NPP4	S113	KDLYHTPSFLNFYPL	62 / 8 AA	116
Phosphosite 5:	TTC13	Q8NBP0	S93	SAECGESSFLNFHDS	100 / 6 AA	97
Phosphosite 6:	IPO4	Q8TEX9	S631	PQYDGSSSFLLFDDE	66 / 9 AA	119
Phosphosite 7:	RNASEN	Q9NRR4	S191	SFQNNPSSFLPSANN	85 / 7 AA	159
Phosphosite 8:	TTC14	Q96N46	S546	VPANTSASFLNHKQE	75 / 8 AA	88
Phosphosite 9:	DEPDC5	O75140	S681	RQPGDGMSFLNFSGT	62 / 8 AA	178
Phosphosite 10:	C6orf152	Q86VQ0	S575	NPFSQKSSFLDFQRN	83 / 6 AA	81
Phosphosite 11:	KIRREL3	Q8IZU9	S721	GSLSDSSSFLDTQCD	62 / 8 AA	85
Phosphosite 12:	KIRREL3	Q8IZU9	S720	RGSLSDSSSFLDTQC	62 / 8 AA	85
Phosphosite 13:	ARID1B	Q8NFD5	S975	QPMNNSSSLMNTQAP	75 / 8 AA	236
Phosphosite 14:	IQSEC2	Q5JU85	S1191	SQRPVSNSSSFLGSL	85 / 7 AA	162
Phosphosite 15:	PLEKHG3	A1L390	S65	LPNSNNNSSSWLNVK	85 / 7 AA	134
Phosphosite 16:	IQSEC2	Q5JU85	S1193	RPVSNSSSFLGSLFG	85 / 7 AA	162
Phosphosite 17:	AhR (aryl hydrocarbon receptor)	P35869	S232	RCLLDNSSGFLAMNF	71 / 7 AA	96
Phosphosite 18:	SERPINA7	P05543	S224	SKTEDSSSFLIDKTT	71 / 7 AA	46
Phosphosite 19:	CSRNP2	Q9H175	S410	ASTVNSPSYLNSGPL	71 / 7 AA	60
Phosphosite 20:	CSRNP2	Q9H175	Y411	STVNSPSYLNSGPLV	71 / 7 AA	60