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:	T234
P-Site Sequence:	IAQARTGTGKTFSFA
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	T234	IAQARTGTGKTFSFA	100 / 9 AA	87
Phosphosite 1:	DDX50	Q9BQ39	T185	IAQARTGTGKTFSFA	100 / 9 AA	83
Phosphosite 2:	DDX56	Q9NY93	S55	LARARTGSGKTAAYA	87 / 8 AA	62
Phosphosite 3:	KIFC1	Q9BW19	S414	FAYGQTGSGKTFTME	66 / 9 AA	74
Phosphosite 4:	KIF6	Q6ZMV9	S101	FAYGQTGSGKTFTIT	66 / 9 AA	93
Phosphosite 5:	DDX18	Q9NVP1	S227	LAAAKTGSGKTLAFL	66 / 9 AA	75
Phosphosite 6:	DDX17	Q92841	S140	VGIAQTGSGKTLAYL	66 / 9 AA	72
Phosphosite 7:	TOR3A	Q9H497	T171	SFHGWSGTGKNFVAR	55 / 9 AA	46
Phosphosite 8:	SNRNP200	O75643	S1354	FVGAPTGSGKTICAE	66 / 9 AA	245
Phosphosite 9:	DDX54	Q8TDD1	T142	DVVAMARTGSGKTAC	85 / 7 AA	99
Phosphosite 10:	RPAP3	Q9H6T3	T358	KAFARRGTARTFLGK	66 / 9 AA	76
Phosphosite 11:	KIF4B	Q2VIQ3	S92	LAYGQTGSGKTYSMG	55 / 9 AA	140
Phosphosite 12:	KIF4A	O95239	S92	LAYGQTGSGKTYSMG	55 / 9 AA	140
Phosphosite 13:	KIF17	Q9P2E2	S95	FAYGQTGSGKSFTMQ	55 / 9 AA	115
Phosphosite 14:	KIF13A	Q9H1H9	S106	FAYGQTGSGKSFSMM	55 / 9 AA	202
Phosphosite 15:	DDX56	Q9NY93	T53	DLLARARTGSGKTAA	85 / 7 AA	62
Phosphosite 16:	KIF3A	Q9Y496	T107	GQTGTGKTFTMEGVR	100 / 6 AA	80
Phosphosite 17:	KIF11	P52732	T112	GQTGTGKTFTMEGER	100 / 6 AA	119
Phosphosite 18:	MUC4	Q99102	S967	HTLSPSGSGKTFTTA	55 / 9 AA	232
Phosphosite 19:	FAM160A1	Q05DH4	S967	QEASRTGSGKNLLDG	55 / 9 AA	117
Phosphosite 20:	DDX50	Q9BQ39	T188	ARTGTGKTFSFAIPL	100 / 6 AA	83