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:	S745
P-Site Sequence:	TLKTPGKSFTRSKSL
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	S745	TLKTPGKSFTRSKSL	100 / 9 AA	92
Phosphosite 1:	PTPN22	Q9Y2R2	T747	KTPGKSFTRSKSLKI	100 / 7 AA	92
Phosphosite 2:	SP5	Q6BEB4	S336	NWLFCGKSFTRSDEL	100 / 7 AA	42
Phosphosite 3:	ZNF652	Q9Y2D9	S365	TCETCGKSFKRSMSL	77 / 9 AA	70
Phosphosite 4:	ZBTB47	Q9UFB7	S180	TCETCGKSFKRSMSL	77 / 9 AA	42
Phosphosite 5:	ZNF202	O95125	S433	KCMECGKSYTRSSHL	85 / 7 AA	75
Phosphosite 6:	ZNF662	Q6ZS27	T314	KECGKSFTRNPALLR	85 / 7 AA	48
Phosphosite 7:	ZNF662	Q6ZS27	S312	TCKECGKSFTRNPAL	85 / 7 AA	48
Phosphosite 8:	ZXDC	Q2QGD7	T400	EGCGKSFTRAEHLKG	85 / 7 AA	90
Phosphosite 9:	ZXDB	P98169	T496	EGCGKSFTRAEHLKG	85 / 7 AA	85
Phosphosite 10:	ZXDA	P98168	T492	EGCGKSFTRAEHLKG	85 / 7 AA	85
Phosphosite 11:	ZNF202	O95125	Y434	CMECGKSYTRSSHLA	85 / 7 AA	75
Phosphosite 12:	ZKSCAN1	P17029	T387	DECGKCFTRSSSLIR	85 / 7 AA	64
Phosphosite 13:	ZNF490	Q9ULM2	T202	KCKECGKTFTRSSSI	85 / 7 AA	61
Phosphosite 14:	ZNF35	P13682	T334	ECNECGKTFTRSSNL	85 / 7 AA	58
Phosphosite 15:	ZNF436	Q9C0F3	S370	ECNACGKSFSRSSHL	66 / 9 AA	54
Phosphosite 16:	ZXDC	Q2QGD7	S398	PVEGCGKSFTRAEHL	85 / 7 AA	90
Phosphosite 17:	ZXDB	P98169	S494	PVEGCGKSFTRAEHL	85 / 7 AA	85
Phosphosite 18:	ZXDA	P98168	S490	PVEGCGKSFTRAEHL	85 / 7 AA	85
Phosphosite 19:	ZNF439	Q8NDP4	T392	KQCGKAFTRSGSFRY	85 / 7 AA	58
Phosphosite 20:	ZNF623	O75123	S271	ECNECGKSFIRSSSL	85 / 7 AA	61