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:	USP15
Human P-Site:	T948
P-Site Sequence:	FFPLDRETKGASAAT
UniProt:	Q9Y4E8
Intern. Prot. ID:	IPI00000728

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP15	Q9Y4E8	T948	FFPLDRETKGASAAT	100 / 9 AA	112
Phosphosite 1:	CELSR2	Q9HCU4	T251	AEELDRETKSTHVFR	75 / 8 AA	317
Phosphosite 2:	CELSR1	Q9NYQ6	T315	DSVLDRETKETHVLR	75 / 8 AA	329
Phosphosite 3:	SYNE1	Q8NF91	T1046	RTELDRETKLMPQEG	100 / 6 AA	1011
Phosphosite 4:	C8orf74	Q6P047	T79	TEELLRETKGCSITE	77 / 9 AA	34
Phosphosite 5:	NSUN7	Q8NE18	T574	AEFLNRETKASANLS	55 / 9 AA	81
Phosphosite 6:	LRRC45	Q96CN5	S620	EALLDRESENASLRE	66 / 9 AA	76
Phosphosite 7:	UBQLNL	Q8IYU4	T128	PCHRDRNTKGNSSRV	75 / 8 AA	53
Phosphosite 8:	PCDHB15	Q9Y5E8	T413	EGALDRETRAEYNIT	71 / 7 AA	86
Phosphosite 9:	GTF3C3	Q9Y5Q9	T132	EMVLNRETKKMMKEK	83 / 6 AA	101
Phosphosite 10:	FRMD3	A2A2Y4	T52	SCHIQRETKGQFLID	71 / 7 AA	69
Phosphosite 11:	PEX16	Q9Y5Y5	T148	IVPLDRETQAQPPDG	71 / 7 AA	39
Phosphosite 12:	ARHGEF7	Q14155	T388	ELGEFMETKGASSPG	85 / 7 AA	90
Phosphosite 13:	RPUSD4	Q96CM3	T156	CHRLDKETTGVMVLA	62 / 8 AA	42
Phosphosite 14:	RSKL1	Q96S38	T868	LFQRDSETKGESGLV	75 / 8 AA	119
Phosphosite 15:	ZNF38	P17036	T94	VFSLDRETRTENDQE	83 / 6 AA	51
Phosphosite 16:	FMN1	Q68DA7	T582	SSAKVTETKGASPAF	100 / 6 AA	158
Phosphosite 17:	PRKDC	P78527	T926	LTASDRQTKVAACEL	62 / 8 AA	469
Phosphosite 18:	ATXN7L1	Q9ULK2	T276	CGVLDPETKKPCTRS	55 / 9 AA	89
Phosphosite 19:	FAT	Q14517	T3404	TKLLDRETISGYTLT	100 / 5 AA	506
Phosphosite 20:	ANXA5	P08758	T229	EETIDRETSGNLEQL	71 / 7 AA	36