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:	S343
P-Site Sequence:	APPDASASARQGQMQ
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	S343	APPDASASARQGQMQ	100 / 9 AA	45
Phosphosite 1:	PIK3C2B	O00750	S1013	QVREAAPSARQGILR	66 / 9 AA	185
Phosphosite 2:	ALPPL2	P10696	S196	SDADVPASARQEGCQ	75 / 8 AA	57
Phosphosite 3:	ALPP	P05187	S199	SDADVPASARQEGCQ	75 / 8 AA	58
Phosphosite 4:	TrkA	P04629	S552	ALKEASESARQDFQR	66 / 9 AA	88
Phosphosite 5:	C14orf104	Q9NVR5	S382	TDGQACASAREGEAG	66 / 9 AA	91
Phosphosite 6:	ALPI	P09923	S196	SDADMPASARQEGCQ	75 / 8 AA	57
Phosphosite 7:	HNRPDL	O14979	S49	LPSLAPSSARQGARR	75 / 8 AA	46
Phosphosite 8:	HDX	Q7Z353	S117	IYSPASSSSRQGTNK	75 / 8 AA	77
Phosphosite 9:	FAM132A	Q5T7M4	S49	PNATASASSREGLPE	75 / 8 AA	32
Phosphosite 10:	VSX1	Q9NZR4	S331	VAIDLSSSARQETKK	75 / 8 AA	38
Phosphosite 11:	E2F8	A0AVK6	S576	DTSKASASTRPGSLL	66 / 9 AA	94
Phosphosite 12:	ANKRD13B	Q86YJ7	S7	_MIPANASARKGPEG	75 / 8 AA	70
Phosphosite 13:	MTX1	Q13505	S235	YNADYDLSARQGADT	66 / 9 AA	51
Phosphosite 14:	PIK3C2A	O00443	S1069	KVRQASGSARQVVLQ	75 / 8 AA	191
Phosphosite 15:	TRMT1	Q9NXH9	S542	IREDANPSSRQRGLK	62 / 8 AA	72
Phosphosite 16:	TMF1	P82094	S274	VISESSASSRQETTD	62 / 8 AA	123
Phosphosite 17:	ZNF205	O95201	S183	GKGEASGSSRQAGDE	62 / 8 AA	61
Phosphosite 18:	LIMK1	P53667	S286	TPSGEAGSSARQKPV	62 / 8 AA	73
Phosphosite 19:	CACNB3	P54284	S409	PSDEASESSRQAWTG	55 / 9 AA	55
Phosphosite 20:	LIMK1	P53667	S287	PSGEAGSSARQKPVL	62 / 8 AA	73