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:	PTPN21
Human P-Site:	T1022
P-Site Sequence:	GSRHNTVTYGRFKIT
UniProt:	Q16825
Intern. Prot. ID:	IPI00004388

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN21	Q16825	T1022	GSRHNTVTYGRFKIT	100 / 9 AA	133
Phosphosite 1:	PTPN21	Q16825	Y1023	SRHNTVTYGRFKITT	100 / 8 AA	133
Phosphosite 2:	PTPN21	Q16825	T1020	RLGSRHNTVTYGRFK	100 / 7 AA	133
Phosphosite 3:	EPPK1	P58107	Y798	NLLLSVKYGRFQGQR	71 / 7 AA	553
Phosphosite 4:	C17orf101	Q6PK18	T235	HAHVDKVTYGSFDYT	62 / 8 AA	36
Phosphosite 5:	CHST8	Q9H2A9	T226	TADIQHNTVHYGSAL	85 / 7 AA	49
Phosphosite 6:	TES	Q9UGI8	Y111	VSINTVTYEWAPPVQ	71 / 7 AA	48
Phosphosite 7:	NAB2	Q15742	Y302	IRKYSIIYGRFDSKR	57 / 7 AA	57
Phosphosite 8:	KIAA0476	O75064	T848	QAGIVPNTITYGYYN	71 / 7 AA	164
Phosphosite 9:	WBSCR17	Q6IS24	T463	EMRRYNNTVAYGELR	71 / 7 AA	68
Phosphosite 10:	C17orf101	Q6PK18	S238	VDKVTYGSFDYTSLL	83 / 6 AA	36
Phosphosite 11:	IL4I1	Q96RQ9	Y473	KDDWTVPYGRIYFAG	71 / 7 AA
Phosphosite 12:	C14orf101	Q9NX78	Y573	IYNWTEEYGRFDPSS	71 / 7 AA	80
Phosphosite 13:	SPG20	Q8N0X7	T184	QAAEGHYTVSYGTDS	71 / 7 AA	73
Phosphosite 14:	GALNT9	Q9HCQ5	T462	EMRVYNNTLTYGEVR	71 / 7 AA	68
Phosphosite 15:	GRIN2B	Q13224	Y1070	ISTHTVTYGNIEGNA	62 / 8 AA	166
Phosphosite 16:	RNF12	Q9NVW2	T353	RSQTPNNTVTYESER	71 / 7 AA	69
Phosphosite 17:	SPG20	Q8N0X7	S186	AEGHYTVSYGTDSGE	71 / 7 AA	73
Phosphosite 18:	LAMA3	Q16787	Y1057	QVHCIASYGRFVNQS	57 / 7 AA	367
Phosphosite 19:	NAB1	Q13506	Y256	IRKYSAIYGRFDSKR	57 / 7 AA	54
Phosphosite 20:	GRIN2B	Q13224	T1067	VSDISTHTVTYGNIE	83 / 6 AA	166