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:	S893
P-Site Sequence:	SIQAPIPSHTAPRPN
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	S893	SIQAPIPSHTAPRPN	100 / 9 AA	179
Phosphosite 1:	Nna1	Q9UPW5	S544	ITLQNIPSQTAPGFT	85 / 7 AA	138
Phosphosite 2:	CACNA1S	Q13698	S147	EQVNVIQSHTAPMSS	85 / 7 AA	212
Phosphosite 3:	CACNA1S	Q13698	T149	VNVIQSHTAPMSSKG	85 / 7 AA	212
Phosphosite 4:	Tip60	Q92993	S162	SPATPVPSETAPASV	66 / 9 AA	59
Phosphosite 5:	ZNF272	Q14592	S66	ETVEPIPSHLALPEE	75 / 8 AA	64
Phosphosite 6:	ARAP3	Q8WWN8	S811	RLWLRSPSHTAPAPG	100 / 6 AA	170
Phosphosite 7:	MKRNP5	Q13434	T37	VSPTPIPTVTAPSPR	66 / 9 AA	53
Phosphosite 8:	ARAP3	Q8WWN8	T813	WLRSPSHTAPAPGLW	100 / 6 AA	170
Phosphosite 9:	SLC26A3	P40879	T238	QLTVPSHTDPVSIFK	71 / 7 AA	85
Phosphosite 10:	ZFYVE20	Q9H1K0	S582	LGSSPVPSSTAPKTP	66 / 9 AA	89
Phosphosite 11:	ZFYVE20	Q9H1K0	S583	GSSPVPSSTAPKTPS	75 / 8 AA	89
Phosphosite 12:	MACF1	Q96PK2	T761	RGIVPSHTAVKLMEK	83 / 6 AA	670
Phosphosite 13:	RFX7	Q2KHR2	S830	TPGAPMSSHTSSTHF	55 / 9 AA	147
Phosphosite 14:	RFX7	Q2KHR2	S829	VTPGAPMSSHTSSTH	62 / 8 AA	147
Phosphosite 15:	Hn1	Q9UK76	S131	VPAAPVPSPVAPAPV	66 / 9 AA	16
Phosphosite 16:	RAPH1	Q70E73	S651	PPPPPLPSQSAPSAG	62 / 8 AA	135
Phosphosite 17:	CLK3	P49761	S543	KILGPIPSHMIHRTR	71 / 7 AA	59
Phosphosite 18:	NAP5	O14513	S642	EKQVPIPSETRPKTF	66 / 9 AA	209
Phosphosite 19:	BAHCC1	Q9P281	S57	PSPLPMASHTASSRL	62 / 8 AA	277
Phosphosite 20:	CXXC6	Q8NFU7	S2106	NELNQIPSHKALTLT	71 / 7 AA	235