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:	USP54
Human P-Site:	S1008
P-Site Sequence:	GSRCDNSSCSKLPPQ
UniProt:	Q70EL1
Intern. Prot. ID:	IPI00418210

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	USP54	Q70EL1	S1008	GSRCDNSSCSKLPPQ	100 / 9 AA	187
Phosphosite 1:	USP54	Q70EL1	S1007	QGSRCDNSSCSKLPP	100 / 8 AA	187
Phosphosite 2:	USP54	Q70EL1	S1010	RCDNSSCSKLPPQEG	100 / 7 AA	187
Phosphosite 3:	ADAMTS13	Q76LX8	S346	TDPLDQSSCSRLLVP	75 / 8 AA	154
Phosphosite 4:	GAPVD1	Q14C86	T1195	VCRFDNRTCRKLLAS	62 / 8 AA	165
Phosphosite 5:	BTG4	Q9NY30	S151	GTSCDEESCSKEPRV	75 / 8 AA	26
Phosphosite 6:	USP38	Q8NB14	S833	PSGTDEASCTKLVPY	62 / 8 AA	117
Phosphosite 7:	RGSL1	A5PLK6	S1045	ISSVQNSSSSKLTQP	66 / 9 AA	126
Phosphosite 8:	C14orf148	Q6NXP6	S280	DCGKDTASCPKLQLT	62 / 8 AA	40
Phosphosite 9:	ZXDB	P98169	S553	KSRCPISSCNKLFTS	66 / 9 AA	85
Phosphosite 10:	ZXDA	P98168	S549	KSRCPISSCNKLFTS	66 / 9 AA	85
Phosphosite 11:	RGSL1	A5PLK6	S1046	SSVQNSSSSKLTQPR	75 / 8 AA	126
Phosphosite 12:	SNIP1	Q8TAD8	S298	DIPIDHPSCSKQHAV	71 / 7 AA	46
Phosphosite 13:	nectin 4	Q96NY8	S432	DSLKDNSSCSVMSEE	100 / 6 AA	55
Phosphosite 14:	COL14A1	Q05707	S1763	PGYCDPSSCSAYGVR	85 / 7 AA	194
Phosphosite 15:	COL14A1	Q05707	S1762	QPGYCDPSSCSAYGV	85 / 7 AA	194
Phosphosite 16:	nectin 4	Q96NY8	S431	PDSLKDNSSCSVMSE	100 / 6 AA	55
Phosphosite 17:	HES2	Q9Y543	S49	PLLGRENSNCSKLEK	71 / 7 AA	18
Phosphosite 18:	ADAMTS5	Q9UNA0	T732	GGDNSSCTKIVGTFN	71 / 7 AA	102
Phosphosite 19:	RGSL1	A5PLK6	S1047	SVQNSSSSKLTQPRL	85 / 7 AA	126
Phosphosite 20:	IRX6	P78412	S403	RDSACDESSCIPKAF	83 / 6 AA	48