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:	T728
P-Site Sequence:	YSTSYPDTMENSTSS
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	T728	YSTSYPDTMENSTSS	100 / 9 AA	92
Phosphosite 1:	C20orf26	Q8NHU2	T312	QEPVSPDTMENIQGN	100 / 6 AA	141
Phosphosite 2:	PTPN22	Q9Y2R2	Y725	IETYSTSYPDTMENS	100 / 6 AA	92
Phosphosite 3:	CCDC3	Q9BQI4	T147	QDAIFPDTQENRRMF	62 / 8 AA	31
Phosphosite 4:	PPEF1	O14829	T468	PLRQRVDTMENSAIK	100 / 6 AA	76
Phosphosite 5:	TTF-1	P43699	T103	ELPPYQDTMRNSASG	66 / 9 AA	39
Phosphosite 6:	ZCCHC17	Q9NP64	T8	MNSGRPETMENLPAL	83 / 6 AA	28
Phosphosite 7:	STAM	Q92783	T463	TQAAYPNTMVSSVQG	55 / 9 AA	59
Phosphosite 8:	PLCG1	P19174	T321	LDAVCPDTMNNPLSH	62 / 8 AA	149
Phosphosite 9:	Fam116a	Q8IWF6	T579	HLPVKPDTMEKLRTH	83 / 6 AA	70
Phosphosite 10:	IK	Q13123	T452	YAECYPATMDDMAVD	50 / 8 AA	66
Phosphosite 11:	HOXC9	P31274	Y141	EGRSYPDYMYGSPGE	66 / 9 AA	29
Phosphosite 12:	EXPH5	Q8NEV8	T441	ENAMSPDTFENSENM	85 / 7 AA	223
Phosphosite 13:	OR51J1	Q9H342	T141	ELHSYPDTAQGLWHR	62 / 8 AA	35
Phosphosite 14:	PHF3	Q92576	T784	TEILDPDTLENQATV	83 / 6 AA	229
Phosphosite 15:	PPP1R9A	Q9ULJ8	T849	GEVSKGDTMENLDGK	75 / 8 AA	123
Phosphosite 16:	SYTL2	Q9HCH5	S433	VLTARPQSMENSPTI	71 / 7 AA	105
Phosphosite 17:	C14orf50	Q96LQ0	S394	KSFGRYPSLMENNNM	62 / 8 AA	49
Phosphosite 18:	Kv4.3	Q9UK17	T64	TLERYPDTLLGSTEK	55 / 9 AA	73
Phosphosite 19:	KCND2	Q9NZV8	T65	TLERYPDTLLGSSER	55 / 9 AA	71
Phosphosite 20:	KCND1	Q9NSA2	T64	TLDRYPDTLLGSSEK	55 / 9 AA	71