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:	S471
P-Site Sequence:	HAERQSHSLRNLNIG
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	S471	HAERQSHSLRNLNIG	100 / 9 AA	133
Phosphosite 1:	PTPN21	Q16825	S469	LVHAERQSHSLRNLN	100 / 7 AA	133
Phosphosite 2:	PTPN14	Q15678	S465	HTDSQSQSLRNLNII	87 / 8 AA	135
Phosphosite 3:	WDR86	Q86TI4	S60	LQGRPSHSLPDLFAA	66 / 9 AA	53
Phosphosite 4:	SOD2	P04179	S27	LGSRQKHSLPDLPYD	66 / 9 AA	25
Phosphosite 5:	AKNA	Q7Z591	S1432	ADLRQAHSLRGSCLF	75 / 8 AA	155
Phosphosite 6:	IFNA7	P01567	S31	CDLPQTHSLRNRRAL	85 / 7 AA	22
Phosphosite 7:	TRS85	Q9Y2L5	T613	TIGRQSYTLRQLDNA	66 / 9 AA	161
Phosphosite 8:	STARD9	Q9P2P6	S4046	APEHQHHSLRDLPVH	66 / 9 AA	507
Phosphosite 9:	MEKK4	Q9Y6R4	S721	QLPQASHSLKNLLEE	85 / 7 AA	182
Phosphosite 10:	CTF1	Q16619	S32	AKIRQTHSLAHLLTK	66 / 9 AA	21
Phosphosite 11:	KIAA0564	A3KMH1	S1653	AVRRQVHSLRIILDN	66 / 9 AA	211
Phosphosite 12:	CdGAP	Q2M1Z3	S954	PSLRQSHSLDSKPTV	100 / 6 AA	157
Phosphosite 13:	ZNF214	Q9UL59	S127	ELTFESKSLRNLKYK	75 / 8 AA	71
Phosphosite 14:	CdGAP	Q2M1Z3	S952	HRPSLRQSHSLDSKP	100 / 6 AA	157
Phosphosite 15:	HAUS5	O94927	T142	AMRRQQHTLRDPMQR	62 / 8 AA	72
Phosphosite 16:	UTP20	O75691	S2777	AKRQKSHSLKDLAMV	55 / 9 AA	318
Phosphosite 17:	C10orf62	Q5T681	S217	HPSHQSHSLPNRRH_	75 / 8 AA	25
Phosphosite 18:	IKZF5	Q9H5V7	S320	PEPRPSHSQRNYSPV	66 / 9 AA	47
Phosphosite 19:	TMC7	Q7Z402	S89	AENLSSHSLRNYALN	100 / 6 AA	84
Phosphosite 20:	LRRC43	Q8N309	S474	CSYEMQHSLRDLVPL	83 / 6 AA	73