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:	DUX3
Human P-Site:	T126
P-Site Sequence:	QKGRRKRTAITGSQT
UniProt:	Q96PT4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DUX3	Q96PT4	T126	QKGRRKRTAITGSQT	100 / 9 AA	22
Phosphosite 1:	DUX5	Q96PT3	T126	QKGRRKRTAITGSQT	100 / 9 AA	22
Phosphosite 2:	DUX1	O43812	T99	QKGRRKRTAITGSQT	100 / 9 AA	19
Phosphosite 3:	DUX4	Q9UBX2	T99	PEGRRKRTAVTGSQT	88 / 9 AA	45
Phosphosite 4:	GDF7	Q7Z4P5	T322	GGRRRRRTALAGTRT	66 / 9 AA	47
Phosphosite 5:	GBX1	Q14549	T266	GKSRRRRTAFTSEQL	66 / 9 AA	38
Phosphosite 6:	GBX2	P52951	T252	GKNRRRRTAFTSEQL	66 / 9 AA	37
Phosphosite 7:	WDR49	Q8IV35	T384	FLKARKNTAVTGGAN	75 / 8 AA	79
Phosphosite 8:	ESX1L	Q8N693	T144	ERKRRRRTAFTQFQL	75 / 8 AA	44
Phosphosite 9:	DMBX1	Q8NFW5	T76	RKQRRSRTAFTAQQL	66 / 9 AA	41
Phosphosite 10:	GPR132	Q9UNW8	T158	RGRRRRRTAILISAC	85 / 7 AA	42
Phosphosite 11:	USE1	Q9NZ43	T141	EMDVRKRTGVAGSQP	62 / 8 AA	29
Phosphosite 12:	MNX1	P50219	T246	GKCRRPRTAFTSQQL	66 / 9 AA	41
Phosphosite 13:	UNCX	A6NJT0	T110	CKRRRTRTNFTGWQL	66 / 9 AA	54
Phosphosite 14:	MIXL1	Q9H2W2	T91	ASQRRKRTSFSAEQL	55 / 9 AA	25
Phosphosite 15:	HESX1	Q9UBX0	T113	YRGRRPRTAFTQNQI	75 / 8 AA	21
Phosphosite 16:	JMJD2A	O75164	T840	CKKRRKRTAGCCVQC	100 / 6 AA	121
Phosphosite 17:	POU4F3	Q15319	T279	SERKRKRTSIAAPEK	55 / 9 AA
Phosphosite 18:	POU4F1	Q01851	T361	GEKKRKRTSIAAPEK	55 / 9 AA	43
Phosphosite 19:	ALX4	Q9H161	T219	GKKRRNRTTFTSYQL	55 / 9 AA	44
Phosphosite 20:	GDF2	Q9UK05	S320	TLARRKRSAGAGSHC	66 / 9 AA	47