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:	ATRX
Human P-Site:	S651
P-Site Sequence:	VSLLLEESDLRRSPR
UniProt:	P46100
Intern. Prot. ID:	IPI00220107

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATRX	P46100	S651	VSLLLEESDLRRSPR	100 / 9 AA	283
Phosphosite 1:	SNX20	Q7Z614	S294	LQERLEESQLRRPTP	87 / 8 AA	36
Phosphosite 2:	HSPA5	P11021	S349	VQKVLEDSDLKKSDI	55 / 9 AA	72
Phosphosite 3:	KLC4	Q9NSK0	S513	VAELLGESDGRRTSQ	77 / 9 AA	69
Phosphosite 4:	MLF1IP	Q71F23	S145	DSESIEESDTRRKVK	75 / 8 AA	48
Phosphosite 5:	UBE4B	O95155	S838	DAGLLDESFLRRCLN	77 / 9 AA	146
Phosphosite 6:	PRAMEF7	Q5VXH5	S307	TDCLLSESDLKHLSW	66 / 9 AA	54
Phosphosite 7:	PRAMEF8	Q5VWM4	S307	TDCLLSESDLKHLSW	66 / 9 AA	54
Phosphosite 8:	PRAMEF12	O95522	S307	TECLLSESDLKHLSW	66 / 9 AA	55
Phosphosite 9:	PRAMEF24	A6NMC2	S307	TDCLLSESDLKHLSW	66 / 9 AA	54
Phosphosite 10:	RBM15	Q96T37	S388	LDITVTESDLRRAFD	100 / 6 AA	107
Phosphosite 11:	POP1	Q99575	S736	SSPNGKESDLRRSEV	100 / 6 AA	115
Phosphosite 12:	GTF3C1	Q12789	S437	SCVFAEESDLSRQYQ	66 / 9 AA	239
Phosphosite 13:	HUNK	P57058	S161	EKKRLEESEARRYIR	75 / 8 AA	80
Phosphosite 14:	HLCS	P50747	S204	LYHLLEDSALRDPWT	75 / 8 AA	81
Phosphosite 15:	SPOCK3	Q9BQ16	S271	YDLLLDQSELRSIYL	62 / 8 AA	49
Phosphosite 16:	PPP1R9B	Q96SB3	S784	QRRVLEESELARKEE	66 / 9 AA	89
Phosphosite 17:	ZNF596	Q8TC21	S404	GKAFTESSDLRRHER	66 / 9 AA	59
Phosphosite 18:	MLF1IP	Q71F23	T147	ESIEESDTRRKVKSA	85 / 7 AA	48
Phosphosite 19:	HERC2P3	Q9BVR0	S834	DVPLLRESTLRRRRV	77 / 9 AA	129
Phosphosite 20:	SERAC1	Q96JX3	S187	GLARSEESDLRFFLL	100 / 6 AA	74