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:	Y223
P-Site Sequence:	LYGVEFHYARDQSNN
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	Y223	LYGVEFHYARDQSNN	100 / 9 AA	106
Phosphosite 1:	PTPRT	O14522	Y882	CDPVEMSYPRDQFQP	66 / 9 AA	164
Phosphosite 2:	ALO17	Q9HCF4	Y422	SNICELHYTRDLGHD	62 / 8 AA	175
Phosphosite 3:	MEPE	Q9NQ76	Y374	QGKVEFHYPPAPSKE	55 / 9 AA	58
Phosphosite 4:	PSMC6	P62333	Y221	LIREMFNYARDHQPC	71 / 7 AA	44
Phosphosite 5:	ZBTB43	O43298	Y227	SDSAEFHYTRPMYSK	71 / 7 AA	53
Phosphosite 6:	DSTYK	Q6XUX3	Y700	DLALEFHYMRSLPKH	62 / 8 AA	105
Phosphosite 7:	ZBTB43	O43298	T228	DSAEFHYTRPMYSKP	83 / 6 AA	53
Phosphosite 8:	CDX2	Q99626	Y207	ELEKEFHYSRYITIR	83 / 6 AA	34
Phosphosite 9:	CDX1	P47902	Y175	ELEKEFHYSRYITIR	83 / 6 AA	28
Phosphosite 10:	ANKRD26	Q9UPS8	T1082	LEIEFHHTRDALREK	71 / 7 AA	196
Phosphosite 11:	KLC3	Q6P597	Y356	FEDVERHYARALSIY	85 / 7 AA	55
Phosphosite 12:	SKIV2L2	P42285	Y256	VIFDEIHYMRDSERG	71 / 7 AA	118
Phosphosite 13:	C15orf39	Q6ZRI6	Y380	PQTLSFPYARDDLSL	55 / 9 AA	111
Phosphosite 14:	TTC28	Q96AY4	Y1309	ALGVESHYSRACASS	71 / 7 AA	271
Phosphosite 15:	HOXB6	P17509	Y167	ELEKEFHYNRYLTRR	83 / 6 AA	25
Phosphosite 16:	HOXB4	P17483	Y183	ELEKEFHYNRYLTRR	83 / 6 AA	28
Phosphosite 17:	Hox-B7	P09629	Y158	ELEKEFHYNRYLTRR	83 / 6 AA	24
Phosphosite 18:	HOXC4	P09017	Y177	ELEKEFHYNRYLTRR	83 / 6 AA	30
Phosphosite 19:	RPL35A	P18077	Y34	LLKIEGVYARDETEF	55 / 9 AA	13
Phosphosite 20:	NXF3	Q9H4D5	Y148	FVPVEFHYENMHASF	100 / 5 AA	60