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:	DDX3
Human P-Site:	S621
P-Site Sequence:	SSSRASSSRSGGGGH
UniProt:	O00571
Intern. Prot. ID:	IPI00215637

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DDX3	O00571	S621	SSSRASSSRSGGGGH	100 / 9 AA	73
Phosphosite 1:	K24	Q2M2I5	S10	CSSRASSSRAGGSSS	88 / 9 AA	55
Phosphosite 2:	DDX3Y	O15523	S619	GASRGSSSRSGGGGY	88 / 9 AA	73
Phosphosite 3:	DDX3	O00571	S620	FSSSRASSSRSGGGG	100 / 8 AA	73
Phosphosite 4:	ERBB2	P04626	T1052	HRHRSSSTRSGGGDL	77 / 9 AA	138
Phosphosite 5:	RBMY1F	Q15415	S156	PVKRGPSSRSGGPPP	77 / 9 AA	56
Phosphosite 6:	RBMY1A1	Q15414	S156	PVKRGPSSRSGGPPP	77 / 9 AA	56
Phosphosite 7:	RBMY1H	Q15378	S16	PVKRGPSSRSGGPPP	77 / 9 AA	41
Phosphosite 8:	RBMY1D	P0C7P1	S156	PVKRGPSSRSGGPPP	77 / 9 AA	56
Phosphosite 9:	RBMY1E	A6NEQ0	S156	PVKRGPSSRSGGPPP	77 / 9 AA	56
Phosphosite 10:	RBMY1B	A6NDE4	S156	PVKRGPSSRSGGPPP	77 / 9 AA	56
Phosphosite 11:	BRWD1	Q9NSI6	S1562	SRARESSSRSGLSRS	87 / 8 AA	263
Phosphosite 12:	K24	Q2M2I5	S9	SCSSRASSSRAGGSS	87 / 8 AA	55
Phosphosite 13:	BRWD1	Q9NSI6	S1561	SSRARESSSRSGLSR	87 / 8 AA	263
Phosphosite 14:	CSF1R	P07333	S930	YTNLPSSSRSGGSGS	87 / 8 AA	108
Phosphosite 15:	K10	P13645	S14	SSKHYSSSRSGGGGG	77 / 9 AA	59
Phosphosite 16:	CEP57	Q86XR8	S452	DEERNSSSRSGITGT	87 / 8 AA	57
Phosphosite 17:	CEP57	Q86XR8	S451	LDEERNSSSRSGITG	87 / 8 AA	57
Phosphosite 18:	TACC3	Q9Y6A5	S330	AAGQMASSSRSGPVK	100 / 7 AA	90
Phosphosite 19:	DDX3Y	O15523	S618	FGASRGSSSRSGGGG	87 / 8 AA	73
Phosphosite 20:	COX-2	P35354	S583	TVTINASSSRSGLDD	100 / 7 AA	69