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:	T887
P-Site Sequence:	ERKQERETFSSAEGT
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	T887	ERKQERETFSSAEGT	100 / 9 AA	283
Phosphosite 1:	C3orf21	Q8NBI6	T47	YLGSGRETFSSATKR	100 / 7 AA	44
Phosphosite 2:	ATRX	P46100	S889	KQERETFSSAEGTVD	100 / 7 AA	283
Phosphosite 3:	C1orf167	Q5SNV9	T645	RARQERETLRKATRA	66 / 9 AA	162
Phosphosite 4:	CCDC141	Q6ZP82	T707	ACNDKRETFSSHFER	100 / 6 AA	101
Phosphosite 5:	SERTAD2	Q14140	S168	ALLPEKDSFSSALDE	55 / 9 AA	34
Phosphosite 6:	ZC3H7B	Q9UGR2	T179	KRPQELETFSLLSNG	85 / 7 AA	112
Phosphosite 7:	MAPKBP1	O60336	T1460	IAQLLRDTFSSVRQE	71 / 7 AA	164
Phosphosite 8:	SYNE2	Q8WXH0	T4810	SLLQNRETFWAEQVT	62 / 8 AA	796
Phosphosite 9:	CCDC141	Q6ZP82	S709	NDKRETFSSHFERPY	100 / 6 AA	101
Phosphosite 10:	MAPKBP1	O60336	S1462	QLLRDTFSSVRQELE	71 / 7 AA	164
Phosphosite 11:	BTN1A1	Q13410	T352	PCVLGRETFTSGRHY	71 / 7 AA	59
Phosphosite 12:	NCOR2	Q9Y618	T439	WSEQEKETFREKFMQ	83 / 6 AA	275
Phosphosite 13:	C2orf63	Q8NHS4	T396	WVTQERLTFSEEAGD	85 / 7 AA	67
Phosphosite 14:	ARFGAP1	Q8N6T3	T331	IDQSFWETFGSAEPT	71 / 7 AA	45
Phosphosite 15:	UNC80	Q8N2C7	S1361	TFLRETFSCLPRPRT	83 / 6 AA	363
Phosphosite 16:	PPP1R3A	Q16821	T341	ASRDERNTFSTDPVN	62 / 8 AA	126
Phosphosite 17:	C3orf21	Q8NBI6	S50	SGRETFSSATKRLKE	100 / 6 AA	44
Phosphosite 18:	NF1	P21359	T2196	PGSYERETFALTSLE	83 / 6 AA	319
Phosphosite 19:	SPT5	O00267	T557	IVRLERETFQVLNMY	100 / 5 AA	121
Phosphosite 20:	C1orf83	Q96MN5	T159	VENIERETFHLCSRL	100 / 5 AA	24