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:	DDX21
Human P-Site:	S632
P-Site Sequence:	DQRSLINSNVGFVTM
UniProt:	Q9NR30
Intern. Prot. ID:	IPI00015953

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DDX21	Q9NR30	S632	DQRSLINSNVGFVTM	100 / 9 AA	87
Phosphosite 1:	DDX50	Q9BQ39	S583	EPRSLITSDKGFVTM	66 / 9 AA	83
Phosphosite 2:	CYLD	Q9NQC7	S741	LEWSFINSNLKFAEA	66 / 9 AA	107
Phosphosite 3:	ARHGEF16	Q5VV41	S394	TLQKLISSNAAFREA	62 / 8 AA	80
Phosphosite 4:	ZBTB6	Q15916	S258	TQHSLINSTVESRVA	75 / 8 AA	48
Phosphosite 5:	RNF111	Q6ZNA4	S58	AGVEMINSKVGNEFS	71 / 7 AA	109
Phosphosite 6:	ZBTB26	Q9HCK0	S223	PQHSLINSTVENRVS	75 / 8 AA	50
Phosphosite 7:	MTM1	Q13496	S504	SLWSLINSNKEKFKN	100 / 6 AA	70
Phosphosite 8:	ARHGEF5	Q12774	S1284	TFQSLMNSNSNFREV	66 / 9 AA	177
Phosphosite 9:	WBSCR17	Q6IS24	S388	RKKKPYNSNIGFYTK	83 / 6 AA	68
Phosphosite 10:	DDX60	Q8IY21	S1353	KIGKLIKSNVPELRG	83 / 6 AA	198
Phosphosite 11:	PDE6A	P16499	S15	EVEKFLDSNIGFAKQ	50 / 8 AA	100
Phosphosite 12:	DUSP21	Q9H596	S171	NTVRMINSPVGNIPD	62 / 8 AA	22
Phosphosite 13:	GPR98	Q8WXG9	S4887	VSEKAANSQVGFEST	83 / 6 AA	693
Phosphosite 14:	NHS	Q6T4R5	S1223	AGSSLLDSNVTKDQV	71 / 7 AA	177
Phosphosite 15:	MPHOSPH1	Q96Q89	S1538	IQLKALISSNVQKDN	71 / 7 AA	211
Phosphosite 16:	SLC28A3	Q9HAS3	S15	APRAEGYSNVGFQNE	100 / 5 AA	77
Phosphosite 17:	CRSP3	Q9ULK4	S104	VCESLINSDTLEWER	71 / 7 AA	156
Phosphosite 18:	HGSNAT	Q68CP4	S239	ETDRLINSELGSPSR	71 / 7 AA	73
Phosphosite 19:	DOPEY2	Q9Y3R5	S238	LRASLLDSNVLVQRN	71 / 7 AA	258
Phosphosite 20:	KIAA0256	Q93073	S344	QTEQRNNSQVGFRCR	83 / 6 AA	122