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:	DUX1
Human P-Site:	S153
P-Site Sequence:	RARHRGQSGRAPTQA
UniProt:	O43812
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DUX1	O43812	S153	RARHRGQSGRAPTQA	100 / 9 AA	19
Phosphosite 1:	DUX5	Q96PT3	S180	RARHRGQSGRAPTQA	100 / 9 AA	22
Phosphosite 2:	DUX3	Q96PT4	S180	RARHWGQSGRAPTQA	88 / 9 AA	22
Phosphosite 3:	FAM149B2	A8MUB0	S266	TEPRGDSSRAPSVVV	75 / 8 AA	34
Phosphosite 4:	FAM149B2	A8MUB0	S265	QTEPRGDSSRAPSVV	75 / 8 AA	34
Phosphosite 5:	SP140L	Q9H930	S275	PGTHFTQSDRAPQKR	66 / 9 AA	50
Phosphosite 6:	MBD5	Q9P267	S639	LPTGEGQSGRAALRD	85 / 7 AA	160
Phosphosite 7:	FRY	Q5TBA9	S729	GSSHRIQSERGPHCS	66 / 9 AA	339
Phosphosite 8:	PRB1	P04280	S334	QGGSKSQSARAPPGK	62 / 8 AA	39
Phosphosite 9:	ARHGEF5	Q12774	S1011	SWPHRRDSGRPPGDS	66 / 9 AA	177
Phosphosite 10:	OCA2	Q04671	S60	RGAAGQSSWAPAGQE	71 / 7 AA	93
Phosphosite 11:	COLQ	Q9Y215	T230	IAGHRGPTGRPGKRG	62 / 8 AA	48
Phosphosite 12:	FCRL3	Q96P31	S17	LTPGREQSGVAPKAV	75 / 8 AA	81
Phosphosite 13:	LTBP2	Q14767	S1005	EEGYRGQSGSCVDVN	83 / 6 AA	195
Phosphosite 14:	SIRT7	Q9NRC8	T221	TALHRHQTGRTCHKC	62 / 8 AA	45
Phosphosite 15:	SLC45A4	Q5BKX6	S474	QHRHRNQSGATTSSG	83 / 6 AA	84
Phosphosite 16:	ZNF652	Q9Y2D9	S588	PLNHRGQSEDNFLRH	100 / 5 AA	70
Phosphosite 17:	Putative uncharacterized protein UNQ9165/PRO28630	Q6UXU0	S107	SPLHRGPSGHTEASA	62 / 8 AA	15
Phosphosite 18:	CYGF	P51841	S540	QITSEVQSGRSPRLS	83 / 6 AA	125
Phosphosite 19:	TTF2	Q9UNY4	S883	RGNQSGRSPNNPFSR	83 / 6 AA	130
Phosphosite 20:	PHF7	Q9BWX1	S74	KLPQRGQSNRGFHGF	62 / 8 AA	44