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:	S439
P-Site Sequence:	FVNQRSPSSTQANSI
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	S439	FVNQRSPSSTQANSI	100 / 9 AA	106
Phosphosite 1:	PTPN4	P29074	S440	VNQRSPSSTQANSIV	100 / 8 AA	106
Phosphosite 2:	PTPN4	P29074	S437	EVFVNQRSPSSTQAN	100 / 7 AA	106
Phosphosite 3:	CDC42BPA	Q5VT25	S972	DQFERSPSCTPASKG	66 / 9 AA	197
Phosphosite 4:	ATOH1	Q92858	S149	CSRQRAPSSKQVNGV	66 / 9 AA	38
Phosphosite 5:	PTPN4	P29074	T441	NQRSPSSTQANSIVL	100 / 7 AA	106
Phosphosite 6:	PDE4DIP	Q5VU43	S1606	ALSDSHRSPSSTSFL	85 / 7 AA	130
Phosphosite 7:	PDE4DIP	Q5VU43	S1608	SDSHRSPSSTSFLSD	85 / 7 AA	130
Phosphosite 8:	SPTBN2	O15020	S2133	TQPRPPPSTQAPSVN	75 / 8 AA	271
Phosphosite 9:	CEP250	Q9BV73	S2435	VLLHPSPSTTQAASR	66 / 9 AA	281
Phosphosite 10:	PACRGL	Q8N7B6	S25	GNYDQRTSSSTQLKH	75 / 8 AA	27
Phosphosite 11:	PACRGL	Q8N7B6	S26	NYDQRTSSSTQLKHR	75 / 8 AA	27
Phosphosite 12:	AHNAK2	Q8IVF2	S280	PGPQRSHSSSEAYEP	66 / 9 AA	617
Phosphosite 13:	ATP7A	Q04656	S272	GSQQRSPSYTNDSTA	85 / 7 AA	163
Phosphosite 14:	SCAF1	Q9H7N4	S500	RYRQRSPSPAPAPAP	66 / 9 AA	139
Phosphosite 15:	IGSF10	Q6WRI0	S250	CKKDRSPSSAQQCPL	85 / 7 AA	291
Phosphosite 16:	KIAA1117	Q5JWR5	S1266	KSRQRSHSSIQFSFK	75 / 8 AA	277
Phosphosite 17:	Gab1	Q13480	S277	LPKVSPSSTEADGEL	85 / 7 AA	77
Phosphosite 18:	C1orf175	Q68CQ1	S132	SNPILSPSSTEAPRL	85 / 7 AA	142
Phosphosite 19:	IGSF10	Q6WRI0	S251	KKDRSPSSAQQCPLC	85 / 7 AA	291
Phosphosite 20:	FOXJ3	Q9UPW0	S333	TSCTYQHSPSSTVST	85 / 7 AA	69