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:	PTPN23
Human P-Site:	Y1000
P-Site Sequence:	PPQSPYPYAPQPGVL
UniProt:	Q9H3S7
Intern. Prot. ID:	IPI00034006

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PTPN23	Q9H3S7	Y1000	PPQSPYPYAPQPGVL	100 / 9 AA	179
Phosphosite 1:	PTPN23	Q9H3S7	Y998	LLPPQSPYPYAPQPG	100 / 7 AA	179
Phosphosite 2:	DVL2	O14641	Y561	QYPAPHPYSPQPPPY	66 / 9 AA	79
Phosphosite 3:	ATXN2L	Q8WWM7	Y1023	STPSPYPYIGHPQGE	66 / 9 AA	113
Phosphosite 4:	DVL2	O14641	S562	YPAPHPYSPQPPPYH	75 / 8 AA	79
Phosphosite 5:	UBASH3B	Q8TF42	T266	LQVIYPYTPQNDDEL	83 / 6 AA	73
Phosphosite 6:	NIPBL	Q6KC79	Y178	NSPVPSPYAPQSPAG	85 / 7 AA	316
Phosphosite 7:	PTPN21	Q16825	Y526	HSPSPYPYPAERRPV	62 / 8 AA	133
Phosphosite 8:	FUBP1	Q96AE4	Y505	PHGPPAPYAPQGWGN	85 / 7 AA	68
Phosphosite 9:	C20orf4	Q9Y312	Y125	LDQFLGPYPYATLKK	83 / 6 AA	43
Phosphosite 10:	CCDC6	Q16204	Y356	TVSSPIPYTPSPSSS	66 / 9 AA	53
Phosphosite 11:	HOXC9	P31274	Y80	SSVVYHPYGPQPHLG	83 / 6 AA	29
Phosphosite 12:	FOXC1	Q12948	Y67	MARAYGPYTPQPQPK	83 / 6 AA	57
Phosphosite 13:	NMDAR2D	O15399	Y1141	FADFPYPYAERLGPP	71 / 7 AA	144
Phosphosite 14:	FOXC1	Q12948	T68	ARAYGPYTPQPQPKD	83 / 6 AA	57
Phosphosite 15:	ATXN2L	Q8WWM7	Y1021	SASTPSPYPYIGHPQ	100 / 5 AA	113
Phosphosite 16:	CASC3	O15234	Y635	MNFGNPSYPYAPGAL	100 / 5 AA	76
Phosphosite 17:	ARID1B	Q8NFD5	S1415	GQYPYPYSRERMQGP	50 / 8 AA	236
Phosphosite 18:	ATXN2L	Q8WWM7	S1019	ALSASTPSPYPYIGH	100 / 5 AA	113
Phosphosite 19:	TAF1	P21675	T1643	PMTPGPYTPQPPDLY	83 / 6 AA	213
Phosphosite 20:	CASC3	O15234	Y637	FGNPSYPYAPGALPP	100 / 5 AA	76