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:	S643
P-Site Sequence:	TPSPVPVSIQAVNQP
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	S643	TPSPVPVSIQAVNQP	100 / 9 AA	124
Phosphosite 1:	RBM27	Q9P2N5	S546	TEPPVPVSINSNITR	75 / 8 AA	119
Phosphosite 2:	WDR34	Q96EX3	S96	TEAPVPVSVQPPSQY	75 / 8 AA	58
Phosphosite 3:	C1orf170	Q5SV97	S561	PGDPVPISIPEVYEH	66 / 9 AA	72
Phosphosite 4:	TCEA2	Q15560	T134	TFPPVPVTCDAVRNK	66 / 9 AA	34
Phosphosite 5:	EXOSC9	Q06265	S186	ERDPVPLSIHHMPIC	71 / 7 AA	49
Phosphosite 6:	FOXR1	Q6PIV2	S237	SFEKVPVSMQGGAST	71 / 7 AA	33
Phosphosite 7:	ZFP92	A6NM28	S15	TRPKVPVSFEDVSVY	62 / 8 AA	46
Phosphosite 8:	SLC15A2	Q16348	S18	ETLFSPVSIEEVPPR	71 / 7 AA	82
Phosphosite 9:	WBP11	Q9Y2W2	S622	SGPSVPVSVQTKDDV	62 / 8 AA	70
Phosphosite 10:	F8	P00451	S116	NMASHPVSLHAVGVS	71 / 7 AA	267
Phosphosite 11:	MPI	P34949	S108	LSVETPLSIQAHPNK	71 / 7 AA	47
Phosphosite 12:	GPR179	Q6PRD1	S1442	FRGPSAVSIQAPGSS	75 / 8 AA	257
Phosphosite 13:	NFkB-p65	Q04206	S269	LQAPVRVSMQLRRPS	71 / 7 AA	60
Phosphosite 14:	BPTF	Q12830	S742	RESHTPVSIQEEIVG	83 / 6 AA	338
Phosphosite 15:	NRAGE	Q9Y5V3	T283	RSAPVPVTTQNPPGA	71 / 7 AA	86
Phosphosite 16:	KCNH1	O95259	S799	ESPATPVSFQAASTS	62 / 8 AA	111
Phosphosite 17:	FAM78A	Q5JUQ0	S53	SIDPVPTSIDESSSV	62 / 8 AA	32
Phosphosite 18:	BDH1	Q02338	S252	TSLYSPESIQAIAKK	71 / 7 AA	38
Phosphosite 19:	LASP1	Q14847	S194	KEPAAPVSIQRSAPG	100 / 5 AA	30
Phosphosite 20:	LRRC53	A6NM62	S1044	DISTSPVSSQAVWHL	85 / 7 AA	141