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:	S780
P-Site Sequence:	ESVQSNNSSSFLNFG
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	S780	ESVQSNNSSSFLNFG	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	S781	SVQSNNSSSFLNFGF	100 / 8 AA	92
Phosphosite 2:	PTPN22	Q9Y2R2	S782	VQSNNSSSFLNFGFA	100 / 7 AA	92
Phosphosite 3:	RNASEN	Q9NRR4	S191	SFQNNPSSFLPSANN	85 / 7 AA	159
Phosphosite 4:	ATG2B	Q96BY7	S1048	LDSQNKNSQSFLSVL	66 / 9 AA	233
Phosphosite 5:	JMJD1A	Q9Y4C1	S882	TPVSNNNSGFLRNLL	75 / 8 AA	147
Phosphosite 6:	TUBB6	Q9BUF5	S338	LAIQSKNSSYFVEWI	66 / 9 AA	50
Phosphosite 7:	CCDC57	Q2TAC2	S823	HGRQSHSSSSFASGT	75 / 8 AA	103
Phosphosite 8:	CCDC57	Q2TAC2	S822	EHGRQSHSSSSFASG	75 / 8 AA	103
Phosphosite 9:	HJURP	Q8NCD3	S241	LSLQETSSSSFLSSQ	66 / 9 AA	84
Phosphosite 10:	PACS1	Q6VY07	S681	GSVDSKYSSSFLDSG	66 / 9 AA	105
Phosphosite 11:	IQSEC2	Q5JU85	S1191	SQRPVSNSSSFLGSL	100 / 6 AA	162
Phosphosite 12:	SERPINA7	P05543	S222	DPSKTEDSSSFLIDK	55 / 9 AA	46
Phosphosite 13:	PLEKHG3	A1L390	S67	NSNNNSSSWLNVKGP	85 / 7 AA	134
Phosphosite 14:	SNX19	Q92543	S354	RKVGNNSSHFLQPNL	75 / 8 AA	109
Phosphosite 15:	SNX19	Q92543	S353	ERKVGNNSSHFLQPN	75 / 8 AA	109
Phosphosite 16:	AhR (aryl hydrocarbon receptor)	P35869	S232	RCLLDNSSGFLAMNF	71 / 7 AA	96
Phosphosite 17:	IQSEC2	Q5JU85	S1193	RPVSNSSSFLGSLFG	100 / 6 AA	162
Phosphosite 18:	BAZ2B	Q9UIF8	S149	PPAQNHDSSSFHSRT	62 / 8 AA	220
Phosphosite 19:	PLEKHG3	A1L390	S65	LPNSNNNSSSWLNVK	85 / 7 AA	134
Phosphosite 20:	PACS1	Q6VY07	S682	SVDSKYSSSFLDSGW	75 / 8 AA	105