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:	PTPN4
Human P-Site:	Y291
P-Site Sequence:	LGFNMVNYRACKNLW
UniProt:	P29074
Intern. Prot. ID:	IPI00019949

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN4	P29074	Y291	LGFNMVNYRACKNLW	100 / 9 AA	106
Phosphosite 1:	PTPN3	P26045	Y291	VAFNMLNYRSCKNLW	77 / 9 AA	104
Phosphosite 2:	ACTL8	Q9H568	Y35	VFPNIVNYLPCKENP	66 / 9 AA	41
Phosphosite 3:	ACSL6	Q9UKU0	Y499	VDVEELNYWACKGEG	71 / 7 AA	78
Phosphosite 4:	USP7	Q93009	Y331	FRGKMVSYIQCKEVD	55 / 9 AA	128
Phosphosite 5:	CUL2	Q13617	Y378	ALTSVVNYREPKSVC	55 / 9 AA	87
Phosphosite 6:	COL16A1	Q07092	Y1436	SMGDMVNYDEIKRFI	55 / 9 AA	158
Phosphosite 7:	MACF1	Q9UPN3	Y1280	IQEVLGDYRACHGTL	57 / 7 AA	620
Phosphosite 8:	KIAA1117	Q5JWR5	S2086	HSAHNAPSYRACVQL	62 / 8 AA	277
Phosphosite 9:	GALM	Q96C23	Y161	GGELIVNYRAQASQA	83 / 6 AA	38
Phosphosite 10:	RNF146	Q9NTX7	Y155	DLENMVQYRRNEHGR	83 / 6 AA	39
Phosphosite 11:	LANCL1	O43813	Y346	TQDMKYLYRACKFAE	100 / 5 AA	45
Phosphosite 12:	KIAA1117	Q5JWR5	Y2087	SAHNAPSYRACVQLL	62 / 8 AA	277
Phosphosite 13:	LANCL2	Q9NS86	Y391	TQDKKYLYRACKFAE	100 / 5 AA	51
Phosphosite 14:	DHTKD1	Q96HY7	Y498	HLNNMAHYRPPALNL	57 / 7 AA	103
Phosphosite 15:	CNTLN	Q9NXG0	Y573	LQMLQTNYRAVKEQL	83 / 6 AA	162
Phosphosite 16:	RBMX2	Q9Y388	Y115	RVDHVSNYRAPKDSE	55 / 9 AA	37
Phosphosite 17:	EphB1	P54762	Y928	SAIKMVQYRDSFLTA	50 / 8 AA	110
Phosphosite 18:	HYDIN	Q4G0P3	Y347	QEEDREKYRACDDLI	50 / 8 AA	576
Phosphosite 19:	GLUL	P15104	Y180	RDIVEAHYRACLYAG	80 / 5 AA	42
Phosphosite 20:	NRAP	Q86VF7	Y512	QQLSHVNYRADYEKN	100 / 5 AA	197