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:	S777
P-Site Sequence:	KPAESVQSNNSSSFL
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	S777	KPAESVQSNNSSSFL	100 / 9 AA	92
Phosphosite 1:	NCOA1	Q15788	S598	ILNEMIQSDNSSSDG	66 / 9 AA	157
Phosphosite 2:	TUBB4	P04350	S335	EQMLSVQSKNSSYFV	87 / 8 AA	50
Phosphosite 3:	PTPN22	Q9Y2R2	S774	PPNKPAESVQSNNSS	100 / 6 AA	92
Phosphosite 4:	TNRC6B	Q9UPQ9	S271	KAKSVQSSNSTTENN	75 / 8 AA	194
Phosphosite 5:	PTPRN2	Q92932	S721	WSEEPVQSNMDISTG	83 / 6 AA	111
Phosphosite 6:	TNRC6A	Q8NDV7	S1224	SPEENVQSNKMDLSG	71 / 7 AA	210
Phosphosite 7:	CTR9	Q6PD62	S1109	SDNESVQSGRSHSGV	75 / 8 AA	134
Phosphosite 8:	SLC4A5	Q9BY07	S1116	IPMESVQSDPQNGIH	83 / 6 AA	126
Phosphosite 9:	C17orf46	Q96LK8	S114	CKIESVHSNMGLPTP	83 / 6 AA	42
Phosphosite 10:	MLL	Q03164	S2388	QHTDSTQSANSSPDE	66 / 9 AA	432
Phosphosite 11:	TRIM24	O15164	S660	PSNRTVQSPNSSVPS	75 / 8 AA	117
Phosphosite 12:	CHL1	O00533	S1196	KEKGSVESNGSSTAT	75 / 8 AA	135
Phosphosite 13:	TUBB6	Q9BUF5	S335	EQMLAIQSKNSSYFV	62 / 8 AA	50
Phosphosite 14:	TUBB3	Q13509	S335	EQMLAIQSKNSSYFV	62 / 8 AA	50
Phosphosite 15:	FAM48B1	Q3ZLR7	S414	QAQESVQSKVKGPGK	83 / 6 AA	89
Phosphosite 16:	FAM48B2	P0C7V6	S414	QAQESVQSKVKGPGK	83 / 6 AA	88
Phosphosite 17:	TAGAP	Q8N103	S700	PLRTVSESVQRNKRD	83 / 6 AA	81