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:	S582
P-Site Sequence:	TWRPKRESLNIDSIF
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	S582	TWRPKRESLNIDSIF	100 / 9 AA	187
Phosphosite 1:	USP53	Q70EK8	T590	GWKPMRETLNVDSIF	66 / 9 AA	121
Phosphosite 2:	KLC1	Q07866	S524	EKRRSRESLNVDVVK	85 / 7 AA	65
Phosphosite 3:	FOXP1	Q9H334	S290	VHTPKRESLSHEEHP	66 / 9 AA	75
Phosphosite 4:	BEST1	O76090	S419	LLWPKRESLLHEGLP	100 / 6 AA	68
Phosphosite 5:	CCDC87	Q9NVE4	S631	IVAPARESLEIQHPP	66 / 9 AA	96
Phosphosite 6:	CCDC123	Q96ST8	S344	RHLSKEESLNIEGLP	66 / 9 AA	89
Phosphosite 7:	PLEKHG5	O94827	S249	DAQSRRESLDILAPG	62 / 8 AA	117
Phosphosite 8:	POLQ	O75417	S165	FRARKRASLDINKEK	55 / 9 AA	198
Phosphosite 9:	COG8	Q96MW5	T561	FILPKRETLFTLDDQ	83 / 6 AA	68
Phosphosite 10:	HSP90B1	P14625	S746	IERMLRLSLNIDPDA	85 / 7 AA	92
Phosphosite 11:	SLC35F5	Q8WV83	S180	LPSEKPESTNIDTEK	75 / 8 AA	59
Phosphosite 12:	NUPL1	Q9BVL2	T305	ANGIQRNTLNIDKLK	62 / 8 AA	61
Phosphosite 13:	LAP3	P28838	T70	LAGKLRETLNISGPP	83 / 6 AA	56
Phosphosite 14:	RASSF8	Q8NHQ8	S129	RREPKRKSLTFTGGA	62 / 8 AA	48
Phosphosite 15:	MYCL1	P12524	S180	VTVEKRQSLGIRKPV	71 / 7 AA	40
Phosphosite 16:	UTRN	P46939	S2674	EVKEKWESLNAVTSN	83 / 6 AA	394
Phosphosite 17:	FMN1	Q68DA7	S1370	KTIWKRESKNISKER	85 / 7 AA	158
Phosphosite 18:	KIAA0748	A2RU30	S311	HNTPKRNSLDQVVLE	71 / 7 AA	54
Phosphosite 19:	ZNF469	Q96JG9	S2037	PPSPNRESLALALTA	62 / 8 AA	259
Phosphosite 20:	C6orf223	Q8N319	S173	LRLPRRESLLRGLCR	83 / 6 AA	26