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:	Y169
P-Site Sequence:	AEKRKSDYIIRTLKV
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	Y169	AEKRKSDYIIRTLKV	100 / 9 AA	92
Phosphosite 1:	OFD1	O75665	Y361	QLELKDDYIIRTNRL	87 / 8 AA	117
Phosphosite 2:	PTPN22	Q9Y2R2	S167	CEAEKRKSDYIIRTL	100 / 7 AA	92
Phosphosite 3:	PARP14	Q460N5	Y1204	AQQRKNDYIITGGGF	85 / 7 AA	194
Phosphosite 4:	PKG2	Q13237	Y312	EYYDKGDYIIREGEE	85 / 7 AA	87
Phosphosite 5:	KIAA0562	O60308	Y193	TYARKSDYISPLDDL	100 / 6 AA	104
Phosphosite 6:	KIAA0562	O60308	S191	EGTYARKSDYISPLD	100 / 6 AA	104
Phosphosite 7:	ZDBF2	Q9HCK1	Y1610	IINRKKDYIILGEPS	85 / 7 AA	266
Phosphosite 8:	PTPN12	Q05209	Y173	DEQARTDYFIRTLLL	62 / 8 AA	88
Phosphosite 9:	HERC4	Q5GLZ8	S28	IVLEPRKSDFFINKR	71 / 7 AA	119
Phosphosite 10:	SLC35F1	Q5T1Q4	Y239	ISNVWEEYIIRTLSR	83 / 6 AA	45
Phosphosite 11:	TG	P01266	Y992	QFLRGSDYAIRLAAQ	75 / 8 AA	305
Phosphosite 12:	HCN4	Q9Y3Q4	Y621	EVFQPGDYIIREGTI	62 / 8 AA	129
Phosphosite 13:	Hcn2	Q9UL51	Y570	EVFQPGDYIIREGTI	62 / 8 AA	97
Phosphosite 14:	FANCB	Q8NB91	Y205	QEPSKSDYAIWNTKF	62 / 8 AA	98
Phosphosite 15:	HCN1	O60741	Y501	EVFQPGDYIIREGAV	62 / 8 AA	99
Phosphosite 16:	NAT10	Q9H0A0	Y963	KSMDLSEYIIRGDDE	83 / 6 AA	116
Phosphosite 17:	PPP5C	P53041	Y422	LEENNLDYIIRSHEV	83 / 6 AA	57
Phosphosite 18:	KIF1C	O43896	S295	MQSKKRKSDFIPYRD	83 / 6 AA	123
Phosphosite 19:	TPP2	P29144	T887	KLEKGDYTIRLQIRH	71 / 7 AA	138
Phosphosite 20:	TPP2	P29144	Y886	LKLEKGDYTIRLQIR	71 / 7 AA	138