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:	S469
P-Site Sequence:	LVHAERQSHSLRNLN
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	S469	LVHAERQSHSLRNLN	100 / 9 AA	133
Phosphosite 1:	PTPN21	Q16825	S471	HAERQSHSLRNLNIG	100 / 7 AA	133
Phosphosite 2:	NSUN7	Q8NE18	T632	SRPRERQTHFLRPRP	75 / 8 AA	81
Phosphosite 3:	AKNA	Q7Z591	S1432	ADLRQAHSLRGSCLF	85 / 7 AA	155
Phosphosite 4:	C2orf16	Q68DN1	S1951	SFPGERPSHSLSRDF	75 / 8 AA	224
Phosphosite 5:	MED12	Q93074	S1629	KELGERQSDSLEKVR	75 / 8 AA	243
Phosphosite 6:	KCNJ14	Q9UNX9	S374	DERAEQASHSLKSSF	66 / 9 AA	48
Phosphosite 7:	KIAA0564	A3KMH1	S1653	AVRRQVHSLRIILDN	85 / 7 AA	211
Phosphosite 8:	CdGAP	Q2M1Z3	S954	PSLRQSHSLDSKPTV	100 / 6 AA	157
Phosphosite 9:	CdGAP	Q2M1Z3	S952	HRPSLRQSHSLDSKP	100 / 6 AA	157
Phosphosite 10:	PTPN14	Q15678	S463	ILHTDSQSQSLRNLN	55 / 9 AA	135
Phosphosite 11:	PXDNL	A1KZ92	S907	YGSSERESQALRDPS	55 / 9 AA	164
Phosphosite 12:	ADAMTS13	Q76LX8	S1365	ILIRDTHSLRTTAFH	71 / 7 AA	154
Phosphosite 13:	CTF1	Q16619	T30	LEAKIRQTHSLAHLL	83 / 6 AA	21
Phosphosite 14:	NUP188	Q5SRE5	S118	VLQDERQSQALILKI	71 / 7 AA	196
Phosphosite 15:	POLA2	Q14181	S588	ADGAERQSPCIAVQV	62 / 8 AA	66
Phosphosite 16:	SUZ12	Q15022	S150	KMKGEQESHSLSAHL	55 / 9 AA	83
Phosphosite 17:	FAM120A	Q9NZB2	T854	SFSRQSHTLPFPPPP	83 / 6 AA	122
Phosphosite 18:	ADAMTS13	Q76LX8	T1363	SYILIRDTHSLRTTA	71 / 7 AA	154
Phosphosite 19:	IFNA7	P01567	T29	LGCDLPQTHSLRNRR	83 / 6 AA	22
Phosphosite 20:	FAM120A	Q9NZB2	S852	GLSFSRQSHTLPFPP	83 / 6 AA	122