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:	S323
P-Site Sequence:	NHTLQADSYSPNLPK
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	S323	NHTLQADSYSPNLPK	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	Y324	HTLQADSYSPNLPKS	100 / 8 AA	92
Phosphosite 2:	PTPN22	Q9Y2R2	S325	TLQADSYSPNLPKST	100 / 7 AA	92
Phosphosite 3:	RALGAPB	Q86X10	S1451	RKRLESDSYSPPHVR	75 / 8 AA	167
Phosphosite 4:	PLEKHG3	A1L390	S414	EAILEMDSYYPNRYR	66 / 9 AA	134
Phosphosite 5:	CCDC151	A5D8V7	Y495	LDPQADNYVPNLLGL	75 / 8 AA	69
Phosphosite 6:	SSBP2	P81877	S352	LNPFQSESYSPSMTM	55 / 9 AA	38
Phosphosite 7:	ZNF608	Q9ULD9	S1197	QQQLQADSFKAKQME	55 / 9 AA	162
Phosphosite 8:	CNGA4	Q8IV77	T368	VLKLQPQTYSPGEYV	55 / 9 AA	66
Phosphosite 9:	EVPL	Q92817	T827	DYELQADTYRCSLEP	55 / 9 AA	232
Phosphosite 10:	NUP98	P52948	S1389	WHQLQADSFIQDERL	55 / 9 AA	188
Phosphosite 11:	MAN2A1	Q16706	S616	KDKLTYDSYSPDTFL	66 / 9 AA	131
Phosphosite 12:	RYR3	Q15413	S2715	SQANQGNSYSPAPLD	71 / 7 AA	552
Phosphosite 13:	SPATA5	Q8NB90	T828	LDELILQTDAYSGAE	71 / 7 AA	98
Phosphosite 14:	LDB3	O75112	S367	SPRPQASSYSPAVAA	85 / 7 AA	77
Phosphosite 15:	ZNF641	Q96N77	S247	PPFLQEDSFSNLLCS	71 / 7 AA	50
Phosphosite 16:	RYR3	Q15413	Y2716	QANQGNSYSPAPLDL	71 / 7 AA	552
Phosphosite 17:	TAF15	Q92804	Y142	YDQQHDSYSQNQQSY	75 / 8 AA	62
Phosphosite 18:	RALGAPB	Q86X10	S1449	CRRKRLESDSYSPPH	71 / 7 AA	167
Phosphosite 19:	MYCBP2	O75592	S2225	ARWLQPDSYADPQKT	71 / 7 AA	510
Phosphosite 20:	SH3TC2	Q8TF17	S330	TRNIDPDSYSPMSRN	62 / 8 AA	145