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:	ZNF821
Human P-Site:	S55
P-Site Sequence:	LRDQDSSSSESEGDE
UniProt:	O75541
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZNF821	O75541	S55	LRDQDSSSSESEGDE	100 / 9 AA	47
Phosphosite 1:	ZNF821	O75541	S54	QLRDQDSSSSESEGD	100 / 8 AA	47
Phosphosite 2:	ATRX	P46100	S1109	RKRQDCSSSDTEKYS	66 / 9 AA	283
Phosphosite 3:	ZNF821	O75541	S56	RDQDSSSSESEGDEE	100 / 8 AA	47
Phosphosite 4:	WDR70	Q9NW82	S103	SSSRDTSSSESEQSS	77 / 9 AA	73
Phosphosite 5:	C18orf25	Q96B23	T206	NLLQDSSTSDSDLTC	66 / 9 AA	43
Phosphosite 6:	ARID4B	Q4LE39	S275	ELKEDSSSSEAEEEE	77 / 9 AA	148
Phosphosite 7:	ARHGAP30	Q7Z6I6	S518	SFLEDSSSSEPEWVG	77 / 9 AA	95
Phosphosite 8:	ZNF821	O75541	S53	QQLRDQDSSSSESEG	100 / 7 AA	47
Phosphosite 9:	PPP4R2	Q9NY27	S218	NHSDSSTSESEVSSV	87 / 8 AA	47
Phosphosite 10:	WDR70	Q9NW82	S104	SSRDTSSSESEQSSD	87 / 8 AA	73
Phosphosite 11:	RSKL1	Q96S38	S455	SSPQDSSSFESRGSD	87 / 8 AA	119
Phosphosite 12:	RSKL1	Q96S38	S454	TSSPQDSSSFESRGS	87 / 8 AA	119
Phosphosite 13:	PPP4R2	Q9NY27	T217	KNHSDSSTSESEVSS	87 / 8 AA	47
Phosphosite 14:	RALGAPA2	Q2PPJ7	S792	ENTQNSSSSEPQPIQ	66 / 9 AA	211
Phosphosite 15:	SYCP2L	Q5T4T6	S513	SESNQDSSTSELSWT	85 / 7 AA	94
Phosphosite 16:	ARID4B	Q4LE39	S276	LKEDSSSSEAEEEEE	87 / 8 AA	148
Phosphosite 17:	C18orf25	Q96B23	S205	YNLLQDSSTSDSDLT	75 / 8 AA	43
Phosphosite 18:	SYCP2L	Q5T4T6	T514	ESNQDSSTSELSWTS	85 / 7 AA	94
Phosphosite 19:	SYCP2L	Q5T4T6	S512	FSESNQDSSTSELSW	85 / 7 AA	94
Phosphosite 20:	AFF3	P51826	S443	SETESSSSESEGSKP	87 / 8 AA	133