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:	S228
P-Site Sequence:	FHYARDQSNNEIMIG
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	S228	FHYARDQSNNEIMIG	100 / 9 AA	106
Phosphosite 1:	AKAP12	Q02952	S248	ETLKREQSHAEISPP	62 / 8 AA	191
Phosphosite 2:	ATP9A	O75110	S559	GIIVRDESTGEITFY	55 / 9 AA	119
Phosphosite 3:	ARHGAP13	Q7Z6B7	S569	NPLADDQSNHDINSV	66 / 9 AA	124
Phosphosite 4:	DDX21	Q9NR30	S171	SEAASEESNSEIEQE	55 / 9 AA	87
Phosphosite 5:	THOC2	Q8NI27	S1486	KERKRDHSNNDREVP	71 / 7 AA	183
Phosphosite 6:	BAT2	P48634	S457	RQRRKQSSSEISLAV	62 / 8 AA	229
Phosphosite 7:	YSK4	Q56UN5	S825	STGDRDISNNQILTT	75 / 8 AA	151
Phosphosite 8:	BAT2	P48634	S456	WRQRRKQSSSEISLA	62 / 8 AA	229
Phosphosite 9:	CCDC41	Q9Y592	S345	SELDGLQSDNEILKA	83 / 6 AA	82
Phosphosite 10:	C5orf36	Q8IV33	S178	FLVSKLQSHNEINNS	83 / 6 AA	38
Phosphosite 11:	PHF3	Q92576	S1148	VGVARKHSDNEAESI	62 / 8 AA	229
Phosphosite 12:	SPATS2L	Q9NUQ6	S25	RSVVPNKSNNEIVLV	55 / 9 AA	62
Phosphosite 13:	PPP1R1A	Q13522	S46	LVLTSDQSSPEIDED	55 / 9 AA	19
Phosphosite 14:	VANGL1	Q8TAA9	S339	AARRRDSSHNELYYE	62 / 8 AA	60
Phosphosite 15:	ESCO1	Q5FWF5	S288	QPSVPEQSDNELEQA	44 / 9 AA	95
Phosphosite 16:	TBC1D18	Q5R372	T110	LILDPSNTEISTPRP	71 / 7 AA	92
Phosphosite 17:	C9orf93	Q6TFL3	S1258	SIGSRDHSNLSIPSR	55 / 9 AA	153
Phosphosite 18:	POLR3C	Q9BUI4	S263	ANRMDQTSSEIVRTM	50 / 8 AA	61
Phosphosite 19:	USP9Y	O00507	S1855	LIEQKEQSDNETAGG	50 / 8 AA	291
Phosphosite 20:	TBC1D18	Q5R372	S108	LQLILDPSNTEISTP	71 / 7 AA	92