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:	DUX2
Human P-Site:	Y43
P-Site Sequence:	ACFERNPYPGITTRE
UniProt:	O75505
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DUX2	O75505	Y43	ACFERNPYPGITTRE	100 / 9 AA	9
Phosphosite 1:	DUX4	Q9UBX2	Y43	ACFERNPYPGIATRE	88 / 9 AA	45
Phosphosite 2:	DUX3	Q96PT4	Y70	ACFERNLYPGIATKE	77 / 9 AA	22
Phosphosite 3:	DUX5	Q96PT3	Y70	ACFERNLYPGIATKE	77 / 9 AA	22
Phosphosite 4:	DUX1	O43812	Y43	ACFERNLYPGIATKE	77 / 9 AA	19
Phosphosite 5:	DUXA	A6NLW8	Y125	KAFMKNPYPGIDSRE	85 / 7 AA	24
Phosphosite 6:	Lck	P06239	Y441	VTHGRIPYPGMTNPE	75 / 8 AA	58
Phosphosite 7:	LEMD2	Q8NC56	Y438	QDMERYPYVGILHVR	75 / 8 AA	57
Phosphosite 8:	CSF1R	P07333	Y856	FSLGLNPYPGILVNS	100 / 6 AA	108
Phosphosite 9:	FLT3	P36888	Y889	FSLGVNPYPGIPVDA	100 / 6 AA	113
Phosphosite 10:	Ret	P07949	Y952	VTLGGNPYPGIPPER	100 / 6 AA	124
Phosphosite 11:	REXO1L1	Q8IX06	Y498	KELSRDAYPGIYALD	71 / 7 AA	74
Phosphosite 12:	REXO1L2P	A0PJM3	Y406	KELSRDAYPGIYALD	71 / 7 AA	64
Phosphosite 13:	MAML3	Q96JK9	Y792	LQPQRNPYPVQQVNQ	83 / 6 AA	122
Phosphosite 14:	SAGE1	Q9NXZ1	Y246	PMSTRDPYATITYNV	62 / 8 AA	99
Phosphosite 15:	MLL2	O14686	Y2529	AFYQRAPYPGSLPLQ	71 / 7 AA	564
Phosphosite 16:	BCL2L13	Q9BXK5	Y213	LESEEEEYPGITAED	66 / 9 AA	53
Phosphosite 17:	Hck	P08631	Y458	VTYGRIPYPGMSNPE	62 / 8 AA	60
Phosphosite 18:	FAM22B	A6NNL0	T833	SLSPAEKTPYPGPGL	71 / 7 AA	94
Phosphosite 19:	PKD1L1	Q8TDX9	Y1522	ILFKKNPYPGSQAPG	83 / 6 AA	315
Phosphosite 20:	ABL2	P42684	Y486	ATYGMSPYPGIDLSQ	71 / 7 AA	128