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:	S905
P-Site Sequence:	DLSKDCGSVSTVDEF
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	S905	DLSKDCGSVSTVDEF	100 / 9 AA	124
Phosphosite 1:	Rictor	Q6R327	S1254	TMDTDCGSMSTVVST	87 / 8 AA	192
Phosphosite 2:	OTUD4	Q01804	S907	SKDCGSVSTVDEFPE	100 / 7 AA	124
Phosphosite 3:	NPC2	P61916	S29	VQFKDCGSVDGVIKE	77 / 9 AA	17
Phosphosite 4:	Rictor	Q6R327	S1256	DTDCGSMSTVVSTKT	85 / 7 AA	192
Phosphosite 5:	REL	Q04864	S197	RVNKNCGSVRGGDEI	83 / 6 AA	69
Phosphosite 6:	RHBDL6	Q6PJF5	S10	SADKNGGSVSSVSSS	66 / 9 AA	97
Phosphosite 7:	ZSCAN20	P17040	S43	LWEKDRGSVSGPEAS	85 / 7 AA	118
Phosphosite 8:	SACS	Q9NZJ4	S2273	HSFRGCGSVSLAVKE	71 / 7 AA	521
Phosphosite 9:	CdkL2	Q92772	S398	STSLKDCSNVSVDHT	71 / 7 AA	56
Phosphosite 10:	SLK	Q9H2G2	S779	SKTKDSGSISLQETR	71 / 7 AA	143
Phosphosite 11:	ZNF99	A8MXY4	S140	RLRKDCESVNEGKMH	71 / 7 AA	120
Phosphosite 12:	SLK	Q9H2G2	S777	FLSKTKDSGSISLQE	71 / 7 AA	143
Phosphosite 13:	GJA1	P17302	S262	SPAKDCGSQKYAYFN	100 / 5 AA	43
Phosphosite 14:	IRAK2	O43187	S495	SLQEVCGSVAAVEER	71 / 7 AA	69
Phosphosite 15:	ZFHX3	Q15911	S2837	LDNDDCSSVNTAITD	62 / 8 AA	404
Phosphosite 16:	ZFHX3	Q15911	S2836	KLDNDDCSSVNTAIT	71 / 7 AA	404
Phosphosite 17:	GCK	P35557	S373	IVRRACESVSTRAAH	62 / 8 AA	52
Phosphosite 18:	PAM (ADM)	P19021	S182	RDNNKDCSGVSLHLT	71 / 7 AA	108
Phosphosite 19:	OTUD4	Q01804	T908	KDCGSVSTVDEFPEA	100 / 6 AA	124
Phosphosite 20:	ANKRD17	O75179	S2065	NSPLDCGSASPNKVA	83 / 6 AA	274