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:	S503
P-Site Sequence:	HVGDRKGSRRRMDTE
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	S503	HVGDRKGSRRRMDTE	100 / 9 AA	124
Phosphosite 1:	ALOXE3	Q9BYJ1	S242	GLLDRKGSWKKLDDM	55 / 9 AA	81
Phosphosite 2:	DENND2A	Q9ULE3	S238	LVEDRKGSCRRPWDR	87 / 8 AA	114
Phosphosite 3:	HIPK2	Q9H2X6	S1054	ITTDRTGSHRRQQAY	66 / 9 AA	131
Phosphosite 4:	NOTCH2	Q04721	S2129	EAKDAKGSRRKKSLS	66 / 9 AA	265
Phosphosite 5:	DOCK1	Q14185	S1627	SLDDRRGSRPRSMVR	75 / 8 AA	215
Phosphosite 6:	MEOX1	P50221	S149	NETEKKSSRRRKESS	55 / 9 AA	28
Phosphosite 7:	MEOX1	P50221	S148	ANETEKKSSRRRKES	62 / 8 AA	28
Phosphosite 8:	ANKMY1	Q9P2S6	T512	TSSFDKGTMRRMALS	71 / 7 AA	106
Phosphosite 9:	SFRS4	Q08170	S179	LVEDKPGSRRRRSYS	75 / 8 AA	57
Phosphosite 10:	FAM40B	Q9ULQ0	S344	KLRGRRGSRRQLLTK	55 / 9 AA	95
Phosphosite 11:	TBC1D2	Q9BYX2	S898	EYLERRASRRRAVSE	62 / 8 AA	104
Phosphosite 12:	POSTN	Q15063	S826	ANKKVQGSRRRLREG	71 / 7 AA	93
Phosphosite 13:	MED26	O95402	S146	QRLDRLGSRKRRGDQ	75 / 8 AA	65
Phosphosite 14:	KIAA1957	Q8TF44	S276	TPDASPGSRRRLTRR	83 / 6 AA	45
Phosphosite 15:	p38-delta	O15264	S357	SPIARKDSRRRSGMK	85 / 7 AA	42
Phosphosite 16:	CLIC5	Q9NZA1	S330	TCGEDKGSRRKFLDG	71 / 7 AA	47
Phosphosite 17:	CHST11	Q9NPF2	S56	DICCRKGSRSPLQEL	62 / 8 AA	42
Phosphosite 18:	CRTAC1	Q9NQ79	S188	ACVDRKGSGRYSIYI	85 / 7 AA	71
Phosphosite 19:	FAM124A	Q86V42	S87	RVSERRASRRRRKPP	62 / 8 AA	60
Phosphosite 20:	C7orf44	Q9GZY4	S9	MWQKYAGSRRSMPLG	83 / 6 AA	17