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:	USP43
Human P-Site:	S23
P-Site Sequence:	PRPRRRRSLRRLFSR
UniProt:	Q70EL4
Intern. Prot. ID:	IPI00166377

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP43	Q70EL4	S23	PRPRRRRSLRRLFSR	100 / 9 AA	123
Phosphosite 1:	RELN	P78509	S3455	FYNRRRRSLRRYP__	100 / 8 AA	388
Phosphosite 2:	PTGER4	P35408	S259	SDFRRRRSFRRIAGA	77 / 9 AA	53
Phosphosite 3:	MAGI1	Q96QZ7	S1402	SPSRRRRSLERLLEQ	88 / 9 AA	165
Phosphosite 4:	ATAD2B	Q9ULI0	S240	RVKRRRKSLRRNSYG	87 / 8 AA	165
Phosphosite 5:	EGF receptor	P00533	T678	RHIVRKRTLRRLLQE	75 / 8 AA	134
Phosphosite 6:	CDK13	Q14004	S315	KAYRRRRSLSPLGGR	77 / 9 AA	165
Phosphosite 7:	LIMK2	P53671	S283	EGTLRRRSLRRSNSI	100 / 7 AA	72
Phosphosite 8:	CEP170	Q5SW79	T644	QGERRRRTLPQLPNE	66 / 9 AA	175
Phosphosite 9:	TBC1D20	Q96BZ9	S106	VLLDVRRSLRRFPPG	85 / 7 AA	46
Phosphosite 10:	ZC3HDC5	Q9C0B0	S74	VNQRRRRSIRRRDGT	87 / 8 AA	88
Phosphosite 11:	USP21	Q9UK80	S156	PTLRRSTSLRRLGGF	77 / 9 AA	63
Phosphosite 12:	AATK	Q6ZMQ8	S416	EFERRWRSLRPGGGG	85 / 7 AA	145
Phosphosite 13:	C8orf55	Q8WUY1	S110	SCARHRRSLRLLEPF	77 / 9 AA	24
Phosphosite 14:	DDX28	Q9NUL7	S524	LAARRRRSLPGLASS	77 / 9 AA	60
Phosphosite 15:	EDN2	P20800	S91	PPRRRRRSLPRRCQC	87 / 8 AA	20
Phosphosite 16:	SSTR3	P32745	S251	SCQRRRRSERRVTRM	77 / 9 AA	46
Phosphosite 17:	QRICH2	Q9H0J4	S1016	VLSERRNSLRRMSSS	75 / 8 AA	181
Phosphosite 18:	SLC9A2	Q9UBY0	S643	ILIRRRHSLRESIRK	85 / 7 AA	92
Phosphosite 19:	ADM	P35318	S153	YGRRRRRSLPEAGPG	100 / 6 AA	20
Phosphosite 20:	AEBP2	Q6ZN18	S390	LKNKRRRSLPRPHDF	75 / 8 AA	54