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:	DUX4
Human P-Site:	T102
P-Site Sequence:	RRKRTAVTGSQTALL
UniProt:	Q9UBX2
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DUX4	Q9UBX2	T102	RRKRTAVTGSQTALL	100 / 9 AA	45
Phosphosite 1:	DUX4	Q9UBX2	S104	KRTAVTGSQTALLLR	100 / 7 AA	45
Phosphosite 2:	SPT5	O00267	Y787	SGSRTPMYGSQTPLQ	66 / 9 AA	121
Phosphosite 3:	SPT5	O00267	Y771	TYGRTPMYGSQTPMY	66 / 9 AA	121
Phosphosite 4:	DUX3	Q96PT4	S131	KRTAITGSQTALLLR	85 / 7 AA	22
Phosphosite 5:	DUX5	Q96PT3	S131	KRTAITGSQTALLLR	85 / 7 AA	22
Phosphosite 6:	DUX1	O43812	S104	KRTAITGSQTALLLR	85 / 7 AA	19
Phosphosite 7:	NGDN	Q8NEJ9	T119	KLIKTAVTGSLSEND	66 / 9 AA	36
Phosphosite 8:	AQP4	P55087	T186	DSKRTDVTGSIALAI	85 / 7 AA	35
Phosphosite 9:	DUX4	Q9UBX2	T99	PEGRRKRTAVTGSQT	100 / 6 AA	45
Phosphosite 10:	C4B	P0C0L5	T1234	NLYWGSVTGSQSNAV	55 / 9 AA	193
Phosphosite 11:	C4A	P0C0L4	T1234	NLYWGSVTGSQSNAV	55 / 9 AA	193
Phosphosite 12:	SLC6A5	Q9Y345	T57	RVPRSASTGAQTFQS	66 / 9 AA	87
Phosphosite 13:	C18orf25	Q96B23	T377	TQSWTAVTPQQTWAS	66 / 9 AA	43
Phosphosite 14:	IGF2R	P11717	S505	NWEAVDGSQTETEKK	85 / 7 AA	274
Phosphosite 15:	DUX3	Q96PT4	T126	QKGRRKRTAITGSQT	83 / 6 AA	22
Phosphosite 16:	DUX5	Q96PT3	T126	QKGRRKRTAITGSQT	83 / 6 AA	22
Phosphosite 17:	ITPR2	Q14571	T2432	VDRLKNRTPVTGSHQ	83 / 6 AA	308
Phosphosite 18:	DUX1	O43812	T99	QKGRRKRTAITGSQT	83 / 6 AA	19
Phosphosite 19:	Myomesin 1	P52179	T1068	PPVHSGRTPVTGYFV	83 / 6 AA	188
Phosphosite 20:	STARD3NL	O95772	T13	EDMENALTGSQSSHA	62 / 8 AA	27