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:	S684
P-Site Sequence:	RAIVPPYSLCQTGED
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	S684	RAIVPPYSLCQTGED	100 / 9 AA	124
Phosphosite 1:	OTUD4	Q01804	Y683	DRAIVPPYSLCQTGE	100 / 8 AA	124
Phosphosite 2:	CALCOCO1	Q9P1Z2	Y552	EDMRLPPYGLCERGD	62 / 8 AA	77
Phosphosite 3:	senataxin	Q7Z333	S1724	GQCGPPASLCQSISR	75 / 8 AA	303
Phosphosite 4:	IL6R	P08887	Y408	KTSMHPPYSLGQLVP	85 / 7 AA	52
Phosphosite 5:	IL6R	P08887	S409	TSMHPPYSLGQLVPE	85 / 7 AA	52
Phosphosite 6:	P2RY12	Q9H244	S262	ARIPYTLSQTRDVFD	71 / 7 AA	39
Phosphosite 7:	GPR171	O14626	S249	VRIPYTLSQTEVITD	71 / 7 AA	37
Phosphosite 8:	P2RY12	Q9H244	T260	HFARIPYTLSQTRDV	71 / 7 AA	39
Phosphosite 9:	CEP63	Q96MT8	S616	TRSLTSYSLCKTHSL	55 / 9 AA	81
Phosphosite 10:	SLIT3	O75094	Y1431	ISDQGEPYCLCQPGF	83 / 6 AA	168
Phosphosite 11:	POLK	Q9UBT6	S433	NKAEEQYSLCQELCS	83 / 6 AA	99
Phosphosite 12:	ZW10	O43264	S684	EDGDRLYSLCKTVMD	83 / 6 AA	89
Phosphosite 13:	IL16	Q14005	Y167	APTDRQPYSLCSNRK	100 / 5 AA	142
Phosphosite 14:	IL16	Q14005	S168	PTDRQPYSLCSNRKS	100 / 5 AA	142
Phosphosite 15:	TPSG1	Q9NRR2	S178	EPLPPPYSLREVKVS	71 / 7 AA	34
Phosphosite 16:	TPSG1	Q9NRR2	Y177	GEPLPPPYSLREVKV	71 / 7 AA	34
Phosphosite 17:	WNK1	Q9H4A3	S758	PQQTVQYSLSQTSTS	71 / 7 AA	251
Phosphosite 18:	PDE6A	P16499	S303	MGEVPPYSGPRTPDG	66 / 9 AA	100
Phosphosite 19:	WNK1	Q9H4A3	S760	QTVQYSLSQTSTSSE	71 / 7 AA	251
Phosphosite 20:	CREB3L2	Q70SY1	S84	IQAEHSYSLCEEPRA	57 / 7 AA	57