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:	OTUD4
Human P-Site:	S628
P-Site Sequence:	TLTTGPDSAVSQAHL
UniProt:	Q01804
Intern. Prot. ID:	IPI00399254

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OTUD4	Q01804	S628	TLTTGPDSAVSQAHL	100 / 9 AA	124
Phosphosite 1:	EPB41L1	Q9H4G0	S9	TTETGPDSEVKKAQE	66 / 9 AA	99
Phosphosite 2:	C1orf106	Q3KP66	S107	ILQSGPDSPVSPMKE	66 / 9 AA	73
Phosphosite 3:	SPAG8	Q99932	S207	GPDTGPDSELSPCIP	66 / 9 AA	45
Phosphosite 4:	BOP1	Q14137	S50	SHSTGSDSGVSDSEE	66 / 9 AA	84
Phosphosite 5:	Fes	P07332	S67	SRAISPDSPISQSWA	55 / 9 AA	93
Phosphosite 6:	RFPL2	O75678	T11	AELGFPETAVSQSRI	71 / 7 AA	42
Phosphosite 7:	ZFP92	A6NM28	S394	PGSTGPGSAVAATSP	75 / 8 AA	46
Phosphosite 8:	Kaiso	Q86T24	S348	TISSSPDSAVSNTSL	75 / 8 AA	74
Phosphosite 9:	PACSIN3	Q9UKS6	S178	ESHAKADSAVSQEQL	85 / 7 AA	48
Phosphosite 10:	PWWP2A	Q96N64	T152	PPAGGDSTVSQLIPG	75 / 8 AA	82
Phosphosite 11:	PWWP2A	Q96N64	S151	VPPAGGDSTVSQLIP	66 / 9 AA	82
Phosphosite 12:	OTUD4	Q01804	S631	TGPDSAVSQAHLTPS	100 / 6 AA	124
Phosphosite 13:	PACSIN3	Q9UKS6	S181	AKADSAVSQEQLRKL	100 / 6 AA	48
Phosphosite 14:	ANXA1	P04083	S34	SSKGGPGSAVSPYPT	75 / 8 AA	39
Phosphosite 15:	IRAK1	P51617	S186	TKPGPESSVSLLQGA	62 / 8 AA	77
Phosphosite 16:	DNAH6	Q9C0G6	S3623	KTFTDPDSAIKDTFR	71 / 7 AA	476
Phosphosite 17:	CASP8AP2	Q9UKL3	S38	DIYAGLDSAVSDSAS	66 / 9 AA	223
Phosphosite 18:	YME1L1	Q96TA2	S326	RTTTGLDSAVDPVQM	85 / 7 AA	86
Phosphosite 19:	IRAK1	P51617	S185	STKPGPESSVSLLQG	71 / 7 AA	77
Phosphosite 20:	WDR17	Q8IZU2	S161	WTISGPDSGVIVHKD	71 / 7 AA	148