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:	S325
P-Site Sequence:	TLQADSYSPNLPKST
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	S325	TLQADSYSPNLPKST	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	Y324	HTLQADSYSPNLPKS	100 / 8 AA	92
Phosphosite 2:	PTPN22	Q9Y2R2	S323	NHTLQADSYSPNLPK	100 / 7 AA	92
Phosphosite 3:	ANKS3	Q6ZW76	S225	VALMDTYSPSLPKSL	75 / 8 AA	72
Phosphosite 4:	SCML1	Q9UN30	S138	FSYPESYSPTLPVSR	66 / 9 AA	37
Phosphosite 5:	CRX	O43186	S143	LGISDSYSPPLPGPS	77 / 9 AA	32
Phosphosite 6:	GABRA1	P14867	T376	APTATSYTPNLARGD	66 / 9 AA	52
Phosphosite 7:	GABRA1	P14867	Y375	YAPTATSYTPNLARG	75 / 8 AA	52
Phosphosite 8:	CCDC151	A5D8V7	Y495	LDPQADNYVPNLLGL	75 / 8 AA	69
Phosphosite 9:	FAM76A	Q8TAV0	S202	TTNGDSFSPDLALDS	55 / 9 AA	35
Phosphosite 10:	ZNF791	Q3KP31	S85	SQCAENFSPNLSVTK	62 / 8 AA	67
Phosphosite 11:	MTMR2	Q13614	S58	STSADNFSPDLRVLR	55 / 9 AA	73
Phosphosite 12:	SCML1	Q9UN30	T140	YPESYSPTLPVSRRE	85 / 7 AA	37
Phosphosite 13:	PUM1	Q14671	S19	VLWQDSFSPHLKHHP	71 / 7 AA	126
Phosphosite 14:	C15orf39	Q6ZRI6	S299	PEKQGSYSPALPLQP	75 / 8 AA	111
Phosphosite 15:	MEX3C	Q5U5Q3	S320	ALGGLSCSPNLPGQT	85 / 7 AA	69
Phosphosite 16:	REPS2	Q8NFH8	S387	CQLFDSYSESLPANQ	75 / 8 AA	72
Phosphosite 17:	Fbxl4	Q9UKA2	S163	ACSANPYSPNPPAEV	66 / 9 AA	70
Phosphosite 18:	ZNF227	Q86WZ6	S262	CGRGFSYSPRLPLHP	85 / 7 AA	92
Phosphosite 19:	Smad4	Q13485	T277	GSRTAPYTPNLPHHQ	55 / 9 AA	60
Phosphosite 20:	CCDC101	Q96ES7	S274	TSYADGYSPPLNVAQ	75 / 8 AA	33