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:	S1244
P-Site Sequence:	SHTGFCQSSGDEALS
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	S1244	SHTGFCQSSGDEALS	100 / 9 AA	283
Phosphosite 1:	ATRX	P46100	S1245	HTGFCQSSGDEALSK	100 / 8 AA	283
Phosphosite 2:	IKZF4	Q9H2S9	S62	ESLFCESSGDSSLEK	85 / 7 AA	64
Phosphosite 3:	RIOK2	Q9BVS4	S370	EGCYCRSSGDPEQIK	71 / 7 AA	63
Phosphosite 4:	RIOK2	Q9BVS4	S369	SEGCYCRSSGDPEQI	71 / 7 AA	63
Phosphosite 5:	KCNN3	Q9UGI6	S26	PKCPCPSSGDEQQQQ	85 / 7 AA	82
Phosphosite 6:	DDHD1	Q8NEL9	S240	RACGFCQSTTGHEPE	83 / 6 AA	100
Phosphosite 7:	ZNF227	Q86WZ6	S644	CGKGFSQSSGLQSHQ	85 / 7 AA	92
Phosphosite 8:	ZNF227	Q86WZ6	S642	GVCGKGFSQSSGLQS	85 / 7 AA	92
Phosphosite 9:	BRWD1	Q9NSI6	S895	ITRFCSSSEDEISTE	75 / 8 AA	263
Phosphosite 10:	SYT17	Q9BSW7	S43	ESSCCQSSEDEVEIL	85 / 7 AA	54
Phosphosite 11:	SYT17	Q9BSW7	S42	YESSCCQSSEDEVEI	85 / 7 AA	54
Phosphosite 12:	SKIV2L	Q15477	S1119	LSGLVCQSPGDAGDQ	71 / 7 AA	138
Phosphosite 13:	EPN1	Q9Y6I3	S181	EQAWPQSSGEEELQL	62 / 8 AA	58
Phosphosite 14:	ANKIB1	Q9P2G1	S953	RSDFCPSSSDPDSAG	71 / 7 AA	122
Phosphosite 15:	ANKIB1	Q9P2G1	S952	ARSDFCPSSSDPDSA	71 / 7 AA	122
Phosphosite 16:	WDR54	Q9H977	S314	GARFCDSSGNSFAVT	71 / 7 AA	36
Phosphosite 17:	NUP214	P35658	S1840	GFSFCQASGFGSSNT	83 / 6 AA	214
Phosphosite 18:	FBXO21	O94952	S68	RLRELCQSSGKVWKE	71 / 7 AA	72
Phosphosite 19:	FCGBP	Q9Y6R7	S1255	GSSTCQASGDPHYTT	83 / 6 AA	572
Phosphosite 20:	ZNF260	Q3ZCT1	S345	GKAFCQSSSLTVHMR	83 / 6 AA	47