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:	S387
P-Site Sequence:	DDRLETQSLPSRSPP
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	S387	DDRLETQSLPSRSPP	100 / 9 AA	106
Phosphosite 1:	PTPN3	P26045	S367	VEHLETKSLPSRSPP	88 / 9 AA	104
Phosphosite 2:	PTPN4	P29074	T385	ISDDRLETQSLPSRS	100 / 7 AA	106
Phosphosite 3:	WBP7	Q9UMN6	S917	SSASETESVPSRSRR	75 / 8 AA	294
Phosphosite 4:	COL14A1	Q05707	S1007	SIMEKTQSLPTRPPT	85 / 7 AA	194
Phosphosite 5:	LOC148137	Q2NL68	S197	LLDLETLSLQSRAAR	77 / 9 AA	51
Phosphosite 6:	BRSK1	Q8TDC3	T493	SPTSKTQTLPSRGPR	85 / 7 AA	87
Phosphosite 7:	C19orf35	Q6ZS72	S69	KILTRTQSLPTRRTL	85 / 7 AA	51
Phosphosite 8:	JARID1B	Q9UGL1	S1467	VRSAETHSLPSDTSY	85 / 7 AA	176
Phosphosite 9:	DMPK2	Q6DT37	T719	LRNVGTQTLPARPLD	55 / 9 AA	173
Phosphosite 10:	C9orf68	Q8N4H0	S42	NQYLETNSFPSAFPI	75 / 8 AA	45
Phosphosite 11:	NUFIP1	Q9UHK0	S73	QPPMEAQSLPGAPPP	62 / 8 AA	56
Phosphosite 12:	HSPG2	P98160	S253	SLLVETTSLPPRPET	66 / 9 AA	469
Phosphosite 13:	LRRC8A	Q8IWT6	S748	NVLQSLPSRVGELTN	100 / 6 AA	94
Phosphosite 14:	LRRC8A	Q8IWT6	S745	LGNNVLQSLPSRVGE	100 / 6 AA	94
Phosphosite 15:	TAF1C	Q15572	S538	GPPQSLPSRIDSLPA	100 / 6 AA	95
Phosphosite 16:	PTPN3	P26045	T365	LSVEHLETKSLPSRS	85 / 7 AA	104
Phosphosite 17:	ZC3H12C	Q9C0D7	S517	KNKLETRSVPSLVSI	75 / 8 AA	99
Phosphosite 18:	CEP72	Q9P209	S483	SLALESKSLQSRLAE	66 / 9 AA	72
Phosphosite 19:	TRIP11	Q15643	S1872	VKFLETESHPSIPPP	75 / 8 AA	228
Phosphosite 20:	C2orf17	Q8NC44	S344	SGDLDQQSLPSEPEE	75 / 8 AA	58