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:	Y389
P-Site Sequence:	VFNVAKKYMKSTYEQ
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	Y389	VFNVAKKYMKSTYEQ	100 / 9 AA	87
Phosphosite 1:	DDX50	Q9BQ39	Y340	VYKVAKKYMKSRYEQ	100 / 8 AA	83
Phosphosite 2:	CDK3	Q00526	Y90	LSQDLKKYMDSTPGS	85 / 7 AA	35
Phosphosite 3:	DDX21	Q9NR30	S392	VAKKYMKSTYEQVDL	100 / 6 AA	87
Phosphosite 4:	Death domain-containing protein 1	Q6ZMT9	Y269	ICDISKKYINSTLPN	55 / 9 AA	102
Phosphosite 5:	MYSM1	Q5VVJ2	Y96	QKEDDKKYMKSLQKT	85 / 7 AA	95
Phosphosite 6:	HAUS6	Q7Z4H7	Y139	ARFVAMKYIKSNSKN	66 / 9 AA	109
Phosphosite 7:	NMNAT1	Q9HAN9	Y34	LFELAKDYMNGTGRY	55 / 9 AA	32
Phosphosite 8:	C6orf89	Q6UWU4	Y115	SLPIAKKYMSENKGV	83 / 6 AA	40
Phosphosite 9:	CARM1	Q86X55	Y278	SYLHAKKYLKPSGNM	62 / 8 AA	63
Phosphosite 10:	FADS1	O60427	Y84	NKGLVKKYMNSLLIG	62 / 8 AA	52
Phosphosite 11:	FRAP1	P42345	Y2088	AQEWCRKYMKSGNVK	83 / 6 AA	289
Phosphosite 12:	p38-gamma	P53778	Y261	QSDEAKNYMKGLPEL	71 / 7 AA	42
Phosphosite 13:	CENPE	Q02224	Y328	QFASTAKYMKNTPYV	83 / 6 AA	316
Phosphosite 14:	CEP110	O43303	Y924	KSLDRKKYMKAAEMG	71 / 7 AA	113
Phosphosite 15:	TEX15	Q9BXT5	Y2582	ETESEDKYMKDTLNP	62 / 8 AA	315
Phosphosite 16:	IPO8	O15397	Y535	NQIQAKEYMKPHVRP	71 / 7 AA	120
Phosphosite 17:	DOCK9	Q9BZ29	Y494	ITHCAEPYMKSSDSS	55 / 9 AA	236
Phosphosite 18:	CDK3	Q00526	S93	DLKKYMDSTPGSELP	83 / 6 AA	35
Phosphosite 19:	DNTTIP1	Q9H147	Y89	IQTVFNKYMKFFQKA	71 / 7 AA	37
Phosphosite 20:	CYFIP2	Q96F07	S1252	ILNKYMKSVETDSST	100 / 5 AA	148