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:	S392
P-Site Sequence:	TQSLPSRSPPGTPNH
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	S392	TQSLPSRSPPGTPNH	100 / 9 AA	106
Phosphosite 1:	PTPN3	P26045	S370	TKSLPSRSPPITPNW	88 / 9 AA	104
Phosphosite 2:	PVRL2	Q92692	S10	RAAALLPSRSPPTPL	100 / 7 AA	58
Phosphosite 3:	PTPN4	P29074	S390	LETQSLPSRSPPGTP	100 / 7 AA	106
Phosphosite 4:	PTPN3	P26045	S372	LETKSLPSRSPPITP	100 / 7 AA	104
Phosphosite 5:	CD19	P15391	S395	DGALGSRSPPGVGPE	77 / 9 AA	61
Phosphosite 6:	RP1L1	Q8IWN7	S266	PSVIHSRSPPGSTPR	66 / 9 AA	261
Phosphosite 7:	UPF0705	Q9H6J7	T298	ASCLPSRTPPRVGSP	85 / 7 AA	37
Phosphosite 8:	UPF0705	Q9H6J7	S296	PEASCLPSRTPPRVG	85 / 7 AA	37
Phosphosite 9:	KCTD12	Q96CX2	S185	TLELASRSPSGGAAG	75 / 8 AA	36
Phosphosite 10:	ZNF469	Q96JG9	S1404	LEPQLPRSPPGTAET	100 / 6 AA	259
Phosphosite 11:	BAI1	O14514	S1392	EASLPARSPPSRQPP	75 / 8 AA	174
Phosphosite 12:	MLLT1	Q03111	S310	SSSKGSRSAPGTSPR	85 / 7 AA	62
Phosphosite 13:	IRX3	P78415	S365	SPDNPRRSPPGAGGS	75 / 8 AA	52
Phosphosite 14:	WDR6	Q9NNW5	S346	ALCFKSRSRPGTLKA	66 / 9 AA	122
Phosphosite 15:	GPR112	Q8IZF6	S2018	LSSLPSGSPPATVSN	77 / 9 AA	301
Phosphosite 16:	RC3H1	Q5TC82	S487	EGAVDLPSRKPPALP	85 / 7 AA	126
Phosphosite 17:	MLK3	Q16584	S748	PPPGTSRSAPGTPGT	85 / 7 AA	93
Phosphosite 18:	SSH3	Q8TE77	S9	ALVTVSRSPPGSGAS	85 / 7 AA	73
Phosphosite 19:	LRP10	Q7Z4F1	S674	GPPGPTRSPPGPHTA	85 / 7 AA	76
Phosphosite 20:	SYNJ1	O43426	S1535	VSFCVLPSRRPPPPP	85 / 7 AA	173