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:	S377
P-Site Sequence:	WEVVSRNSISDDRLE
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	S377	WEVVSRNSISDDRLE	100 / 9 AA	106
Phosphosite 1:	NOL8	Q76FK4	S296	ETAKKRNSISDDDTD	100 / 7 AA	132
Phosphosite 2:	PTPN4	P29074	S379	VVSRNSISDDRLETQ	100 / 7 AA	106
Phosphosite 3:	NOL8	Q76FK4	S298	AKKRNSISDDDTDSE	100 / 7 AA	132
Phosphosite 4:	PRICKLE3	O43900	S80	ISDFQRHSISDDDSG	85 / 7 AA	69
Phosphosite 5:	ZFP36L1	Q07352	S334	LPIFSRLSISDD___	87 / 8 AA	36
Phosphosite 6:	ZFP36L2	P47974	S490	LPIFSRLSISDD___	87 / 8 AA	51
Phosphosite 7:	PRICKLE3	O43900	S82	DFQRHSISDDDSGCA	85 / 7 AA	69
Phosphosite 8:	EMR1	Q14246	S168	VGFISRNSTCEDVDE	55 / 9 AA	98
Phosphosite 9:	APOB	P04114	S1959	HHLVSRKSISAALEH	66 / 9 AA	516
Phosphosite 10:	ERCC4	Q92889	S728	EMCVERKSISDLIGS	75 / 8 AA	104
Phosphosite 11:	LRRC39	Q96DD0	T117	VLDLSRNTISEIPPG	62 / 8 AA	39
Phosphosite 12:	PDZD2	O15018	S2201	SRGVPRNSIPGGPSG	55 / 9 AA	302
Phosphosite 13:	C15orf38	Q7Z6K5	S48	LIDVSRHSILDTHGR	75 / 8 AA	25
Phosphosite 14:	GRIN3A	Q8TCU5	S1074	SLNVSRNSVMQELSE	55 / 9 AA	125
Phosphosite 15:	FST	P19883	S318	KHSGSCNSISEDTEE	75 / 8 AA	38
Phosphosite 16:	PRICKLE2	Q7Z3G6	S24	MFDFQRNSTSDDDSG	85 / 7 AA	96
Phosphosite 17:	PRICKLE2	Q7Z3G6	T25	FDFQRNSTSDDDSGC	85 / 7 AA	96
Phosphosite 18:	PRICKLE2	Q7Z3G6	S26	DFQRNSTSDDDSGCA	85 / 7 AA	96
Phosphosite 19:	INSC	Q1MX18	S175	YSAVSRNSLKEMGEI	62 / 8 AA	63
Phosphosite 20:	PITPNM2	Q9BZ72	S324	GASPSRHSISEWRMQ	71 / 7 AA	149