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:	USP51
Human P-Site:	S116
P-Site Sequence:	QPRARSRSQPGLSAP
UniProt:	Q70EK9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP51	Q70EK9	S116	QPRARSRSQPGLSAP	100 / 9 AA	80
Phosphosite 1:	USP51	Q70EK9	S114	RPQPRARSRSQPGLS	100 / 7 AA	80
Phosphosite 2:	FLJ40925	Q8N7K9	S42	HTAAQSRSQPQLHPS	77 / 9 AA	60
Phosphosite 3:	UTP11L	Q9Y3A2	S20	QREHRERSQPGFRKH	75 / 8 AA	30
Phosphosite 4:	SIT	Q9Y3P8	S73	WTRGRSRSHPGQGRS	75 / 8 AA	21
Phosphosite 5:	APBB3	O95704	S157	LAQTRSRSQPPDGAW	85 / 7 AA	53
Phosphosite 6:	APBB3	O95704	S155	QQLAQTRSRSQPPDG	85 / 7 AA	53
Phosphosite 7:	FAM53B	Q14153	S268	SGLSRSRSQPCVLND	66 / 9 AA	46
Phosphosite 8:	AKAP13	Q12802	S2794	KKNKTSRSQPGDGPA	100 / 6 AA	308
Phosphosite 9:	SNX26	O14559	S1197	PAHPRSRSDPGPPVP	75 / 8 AA	137
Phosphosite 10:	C5orf6	Q9NYF3	S271	GLRNLPRSRSQPCDL	85 / 7 AA	43
Phosphosite 11:	FAM53B	Q14153	S266	RSSGLSRSRSQPCVL	85 / 7 AA	46
Phosphosite 12:	C5orf6	Q9NYF3	S273	RNLPRSRSQPCDLDA	85 / 7 AA	43
Phosphosite 13:	StARD13	Q9Y3M8	S210	SGGSDSRSQPGQCCT	100 / 6 AA	125
Phosphosite 14:	PLEKHM2	Q8IWE5	S389	TTESSERSEPGLLIP	83 / 6 AA	113
Phosphosite 15:	CEP192	Q8TEP8	S1269	IKQLGNRSQPGIKFT	71 / 7 AA	213
Phosphosite 16:	LUZP4	Q9P127	S234	GHSKRSRSQGDLVDT	75 / 8 AA	36
Phosphosite 17:	INF2	Q27J81	S1229	RKKRPSRSQEGLRPR	85 / 7 AA	136
Phosphosite 18:	NKD2	Q969F2	S286	HLQARSRSQEPDTHA	100 / 6 AA	50
Phosphosite 19:	TSEN54	Q7Z6J9	S30	LFAARSRSQKLPQRS	100 / 6 AA	59
Phosphosite 20:	INPP4A	Q96PE3	S851	DCLPRSRSQTCLPEL	66 / 9 AA	110