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:	S639
P-Site Sequence:	PIVIPDDSKDRLMNQ
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	S639	PIVIPDDSKDRLMNQ	100 / 9 AA	97
Phosphosite 1:	RCN1	Q15293	S80	DQLTPDESKERLGKI	66 / 9 AA	39
Phosphosite 2:	CALU	O43852	S69	DQLTPEESKERLGKI	55 / 9 AA	37
Phosphosite 3:	PDLIM7	Q9NR12	S144	RPLVPDASKQRLMEN	66 / 9 AA	50
Phosphosite 4:	TREK-2	P57789	T523	NGMIPTDTKDREPEN	75 / 8 AA	60
Phosphosite 5:	ARHGAP5	Q13017	S1115	IYVVPDDSQNRIKIR	55 / 9 AA	172
Phosphosite 6:	MPI	P34949	S319	LSYTPSSSKDRLFLP	66 / 9 AA	47
Phosphosite 7:	PTPN4	P29074	S827	DHGVPDDSSDFLDFV	66 / 9 AA	106
Phosphosite 8:	PTPN3	P26045	S818	DHGVPDDSSDFLEFV	66 / 9 AA	104
Phosphosite 9:	USP8	P40818	S243	EAHLPDDSKDTWKKR	85 / 7 AA	128
Phosphosite 10:	SMF	Q12766	S1273	IPFGAEDSKDQLCFS	62 / 8 AA	168
Phosphosite 11:	SQRDL	Q9Y6N5	S408	ETFPFDQSKERLSMY	71 / 7 AA	50
Phosphosite 12:	PDE5A	O76074	S428	PLNIPDVSKDKRFPW	75 / 8 AA	100
Phosphosite 13:	Meg-3	Q96TA1	S189	NNGIPEDSKVEGPAF	83 / 6 AA	83
Phosphosite 14:	L3MBTL4	Q8NA19	S14	KRKLNMDSKERLDQD	83 / 6 AA	71
Phosphosite 15:	SETD2	Q9BYW2	S296	DEEIPDSSKISLSCK	66 / 9 AA	288
Phosphosite 16:	ANKRD11	Q6UB99	S1676	HPASGADSKDWLAGP	83 / 6 AA	298
Phosphosite 17:	LRRC35	Q5QJ74	S221	AIEEPDDSLARLFPN	75 / 8 AA	48
Phosphosite 18:	MGA	Q8IWI9	S569	TERILDDSKDSVGDS	66 / 9 AA	332
Phosphosite 19:	WBSCR17	Q6IS24	S531	TRCLVDNSKSRLPQL	55 / 9 AA	68
Phosphosite 20:	MICAL3	Q7RTP6	T444	PVQSQSDTKDRLGSP	83 / 6 AA	110