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:	S53
P-Site Sequence:	GRRMILLSTPSQSDA
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	S53	GRRMILLSTPSQSDA	100 / 9 AA	22
Phosphosite 1:	DUX5	Q96PT3	S53	GRRMILLSTPSQSDA	100 / 9 AA	22
Phosphosite 2:	DUX1	O43812	S26	GRRMILLSTPSQSDA	100 / 9 AA	19
Phosphosite 3:	DUX3	Q96PT4	T54	RRMILLSTPSQSDAL	100 / 8 AA	22
Phosphosite 4:	DUX5	Q96PT3	T54	RRMILLSTPSQSDAL	100 / 8 AA	22
Phosphosite 5:	DUX1	O43812	T27	RRMILLSTPSQSDAL	100 / 8 AA	19
Phosphosite 6:	PCTAIRE2	Q00537	T407	LIFRLLGTPSQETWP	85 / 7 AA	60
Phosphosite 7:	TRPM7	Q96QT4	S1404	PPTKFFVSTPSQPSC	55 / 9 AA	213
Phosphosite 8:	SMARCD1	Q96GM5	S410	QMNSFLLSTASQQEI	75 / 8 AA	58
Phosphosite 9:	PHYHIP	Q92561	S5	___MELLSTPHSIEI	85 / 7 AA	38
Phosphosite 10:	C1orf59	Q5T8I9	S161	SPSMIVISTPNSEFN	62 / 8 AA	45
Phosphosite 11:	C5orf42	Q9H799	S1081	NTHLYLLSTPSVVQK	75 / 8 AA	237
Phosphosite 12:	KCNMA1	Q12791	S1146	RLRDAHLSTPSQCTK	100 / 6 AA	138
Phosphosite 13:	KCNMA1	Q12791	T1147	LRDAHLSTPSQCTKR	100 / 6 AA	138
Phosphosite 14:	GCN1L1	Q92616	T1350	KLIAALSTPSQQVQE	100 / 6 AA	293
Phosphosite 15:	KCNMA1	Q12791	S1149	DAHLSTPSQCTKRYV	100 / 6 AA	138
Phosphosite 16:	TRPM7	Q96QT4	T1405	PTKFFVSTPSQPSCK	62 / 8 AA	213
Phosphosite 17:	DDX31	Q9H8H2	S362	KGINILISTPGRLVD	62 / 8 AA	94
Phosphosite 18:	ARHGAP21	Q5T5U3	S1550	SDSGTLLSTSSQASL	75 / 8 AA	217
Phosphosite 19:	NEO1	Q92859	S12	RGARRLLSTPSFWLY	100 / 6 AA	160
Phosphosite 20:	ARHGAP21	Q5T5U3	S1552	SGTLLSTSSQASLAR	85 / 7 AA	217