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:	Y725
P-Site Sequence:	IETYSTSYPDTMENS
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	Y725	IETYSTSYPDTMENS	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	S724	SIETYSTSYPDTMEN	100 / 8 AA	92
Phosphosite 2:	PTPN22	Q9Y2R2	T723	QSIETYSTSYPDTME	100 / 7 AA	92
Phosphosite 3:	FGFR2	P21802	Y783	LEQYSPSYPDTRSSC	77 / 9 AA	92
Phosphosite 4:	FGFR2	P21802	S782	PLEQYSPSYPDTRSS	87 / 8 AA	92
Phosphosite 5:	PTPN22	Q9Y2R2	T728	YSTSYPDTMENSTSS	100 / 6 AA	92
Phosphosite 6:	FGFR1	P11362	S779	PLDQYSPSFPDTRSS	75 / 8 AA	92
Phosphosite 7:	MGC23244	Q96BF3	T224	RGQSIYSTSFPQPAP	71 / 7 AA	31
Phosphosite 8:	MGC23244	Q96BF3	S225	GQSIYSTSFPQPAPR	71 / 7 AA	31
Phosphosite 9:	ABHD4	Q8TB40	Y159	ATSYSIKYPDRVKHL	55 / 9 AA	39
Phosphosite 10:	STAM	Q92783	Y460	SQQTQAAYPNTMVSS	57 / 7 AA	59
Phosphosite 11:	THBS1	P07996	T563	CFAGVKCTSYPDGSW	83 / 6 AA	129
Phosphosite 12:	THBS1	P07996	S564	FAGVKCTSYPDGSWK	83 / 6 AA	129
Phosphosite 13:	MGC23244	Q96BF3	S223	QRGQSIYSTSFPQPA	83 / 6 AA	31
Phosphosite 14:	PMPCB	O75439	Y357	FQSFNTSYTDTGLWG	62 / 8 AA	54
Phosphosite 15:	TMEM42	Q69YG0	Y17	GAVSATAYPDTPAEF	71 / 7 AA	17
Phosphosite 16:	KIF13A	Q9H1H9	Y1422	MSDYSSSYQDVACYG	62 / 8 AA	202
Phosphosite 17:	ALS2	Q96Q42	T342	NIPSYPDTQAVNEYL	83 / 6 AA	184
Phosphosite 18:	STAM	Q92783	T463	TQAAYPNTMVSSVQG	66 / 6 AA	59
Phosphosite 19:	THBS1	P07996	Y565	AGVKCTSYPDGSWKC	83 / 6 AA	129
Phosphosite 20:	PMPCB	O75439	S356	SFQSFNTSYTDTGLW	62 / 8 AA	54