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:	USP13
Human P-Site:	Y346
P-Site Sequence:	KNLGNSCYLSSVMQA
UniProt:	Q92995
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP13	Q92995	Y346	KNLGNSCYLSSVMQA	100 / 9 AA	97
Phosphosite 1:	USP5	P45974	Y336	RNLGNSCYLNSVVQV	88 / 9 AA	96
Phosphosite 2:	USP44	Q9H0E7	Y283	RNLGNTCYMNSVLQV	66 / 9 AA	81
Phosphosite 3:	USP49	Q70CQ1	Y263	RNLGNTCYMNSILQV	55 / 9 AA	79
Phosphosite 4:	USP8	P40818	Y787	RNLGNTCYMNSILQC	55 / 9 AA	128
Phosphosite 5:	USP29	Q9HBJ7	Y295	PNLGNTCYMNAVLQS	55 / 9 AA	104
Phosphosite 6:	USP26	Q9BXU7	Y305	PNLGNTCYMNAVLQS	55 / 9 AA	104
Phosphosite 7:	USP37	Q86T82	Y351	SNLGNTCYMNAILQS	44 / 9 AA	110
Phosphosite 8:	USP20	Q9Y2K6	Y155	KNLGNSCYMNAALQA	55 / 9 AA	102
Phosphosite 9:	USP17L8	P0C7I0	Y90	QNMGNTCYLNASLQC	62 / 8 AA	60
Phosphosite 10:	USP9X	Q93008	Y1560	KNAGATCYMNSVIQQ	55 / 9 AA	290
Phosphosite 11:	USP9Y	O00507	Y1569	KNAGATCYMNSVIQQ	55 / 9 AA	291
Phosphosite 12:	USP33	Q8TEY7	Y195	KNIGNTCYMNAALQA	44 / 9 AA	107
Phosphosite 13:	GPR81	Q9BXC0	Y233	AIVFITCYLPSVSAR	71 / 7 AA	39
Phosphosite 14:	IGF1R	P08069	Y151	EKNADLCYLSTVDWS	55 / 9 AA	155
Phosphosite 15:	CYLD	Q9NQC7	Y602	QGHYNSCYLDSTLFC	75 / 8 AA	107
Phosphosite 16:	MP20	P55344	Y52	YCLGNKCYLQTDSIA	62 / 8 AA	20
Phosphosite 17:	SLC48A1	Q6P1K1	Y110	LTDPTSYYLSSVWSF	75 / 8 AA	16
Phosphosite 18:	RAG2	P55895	Y68	IFSKDSCYLPPLRYP	50 / 8 AA	59
Phosphosite 19:	OVOS2	Q6IE36	Y411	YVRPKSCYLPSWLTP	71 / 7 AA	156
Phosphosite 20:	SENP7	Q9BQF6	Y156	LNPHKSCYLSERGSQ	83 / 6 AA	112