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:	Y271
P-Site Sequence:	CLPSYTAYKNYDYSE
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	Y271	CLPSYTAYKNYDYSE	100 / 9 AA	112
Phosphosite 1:	USP15	Q9Y4E8	T269	NYCLPSYTAYKNYDY	100 / 7 AA	112
Phosphosite 2:	USP15	Q9Y4E8	Y274	SYTAYKNYDYSEPGR	100 / 6 AA	112
Phosphosite 3:	USP15	Q9Y4E8	Y268	SNYCLPSYTAYKNYD	100 / 6 AA	112
Phosphosite 4:	COPS2	P61201	Y265	FFEAFKNYDESGSPR	83 / 6 AA	52
Phosphosite 5:	SIPA1L2	Q9P2F8	T672	GTHSLYTTYKDYELM	71 / 7 AA	190
Phosphosite 6:	SIPA1L1	O43166	T676	GTHSLYTTYKDYEIM	71 / 7 AA	200
Phosphosite 7:	Nedd4-BP2	Q86UW6	Y871	NSYKYDAYKNIDKNS	75 / 8 AA	199
Phosphosite 8:	ABCC4	O15439	Y701	GKVGFQAYKNYFRAG	62 / 8 AA	150
Phosphosite 9:	ASB14	A6NK59	Y572	RLKAYVLYKEYDLYG	55 / 9 AA	65
Phosphosite 10:	SMO	Q99835	Y394	SGICFVGYKNYRYRA	50 / 8 AA	86
Phosphosite 11:	DGCR2	P98153	Y433	FHDPPPPYTAYKYPD	83 / 6 AA	61
Phosphosite 12:	GCFC	Q9Y5B6	Y360	IPYSYTAYGSSDAKS	66 / 9 AA	105
Phosphosite 13:	GDA	Q9Y2T3	Y258	VKNLYPSYKNYTSVY	71 / 7 AA	51
Phosphosite 14:	HNRNPD	Q14103	Y323	GGYDYTGYNNYYGYG	71 / 7 AA	38
Phosphosite 15:	DGCR2	P98153	T434	HDPPPPYTAYKYPDI	83 / 6 AA	61
Phosphosite 16:	Fam116a	Q8IWF6	S404	SKPGVYTSYKPYLNR	71 / 7 AA	70
Phosphosite 17:	DGCR2	P98153	Y436	PPPPYTAYKYPDIGQ	83 / 6 AA	61
Phosphosite 18:	RASGRP4	Q8TDF6	Y478	VESVFKNYDPEGRGT	66 / 6 AA	75
Phosphosite 19:	SCN7A	Q01118	Y1639	IQRAYKNYRLRRNDK	100 / 5 AA	193
Phosphosite 20:	SCN7A	Q01118	Y1636	ATIIQRAYKNYRLRR	100 / 5 AA	193