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:	T923
P-Site Sequence:	QPLPTPYTYPAGAKQ
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	T923	QPLPTPYTYPAGAKQ	100 / 9 AA	179
Phosphosite 1:	PTPN23	Q9H3S7	Y922	PQPLPTPYTYPAGAK	100 / 8 AA	179
Phosphosite 2:	GALNT13	Q8IUC8	T352	FRKATPYTFPGGTGH	75 / 8 AA	64
Phosphosite 3:	GALNT1	Q10472	T353	FRKATPYTFPGGTGQ	75 / 8 AA	64
Phosphosite 4:	PXN	P49023	Y33	SEETPYSYPTGNHTY	75 / 8 AA	65
Phosphosite 5:	PXN	P49023	S32	LSEETPYSYPTGNHT	75 / 8 AA	65
Phosphosite 6:	MAPKAPK5	Q8IW41	Y216	IPTSPTPYTYNKSCD	100 / 6 AA	54
Phosphosite 7:	MAPKAPK5	Q8IW41	T217	PTSPTPYTYNKSCDL	100 / 6 AA	54
Phosphosite 8:	ZNF831	Q5JPB2	T444	QGSIDLPTPYTYKDS	100 / 6 AA	178
Phosphosite 9:	ZNF831	Q5JPB2	Y446	SIDLPTPYTYKDSFH	100 / 6 AA	178
Phosphosite 10:	ZNF831	Q5JPB2	T447	IDLPTPYTYKDSFHF	100 / 6 AA	178
Phosphosite 11:	PTPN23	Q9H3S7	T920	PPPQPLPTPYTYPAG	100 / 6 AA	179
Phosphosite 12:	MAPKAPK5	Q8IW41	T214	GIIPTSPTPYTYNKS	100 / 6 AA	54
Phosphosite 13:	PTPN21	Q16825	Y524	SFHSPSPYPYPAERR	75 / 8 AA	133
Phosphosite 14:	RAC1	P63000	Y139	KKLTPITYPQGLAMA	75 / 8 AA	21
Phosphosite 15:	RAC1	P63000	T138	EKKLTPITYPQGLAM	75 / 8 AA	21
Phosphosite 16:	GALNT13	Q8IUC8	Y351	VFRKATPYTFPGGTG	71 / 7 AA	64
Phosphosite 17:	GALNT1	Q10472	Y352	VFRKATPYTFPGGTG	71 / 7 AA	64
Phosphosite 18:	SORBS2	O94875	Y122	TDMYNTPYTYNAGLY	85 / 7 AA	72
Phosphosite 19:	MBTD1	Q05BQ5	Y44	NNGQVYTYPDGKSGM	83 / 6 AA	71
Phosphosite 20:	RPS4X	P62701	T81	GKVRTDITYPAGFMD	66 / 9 AA	30