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:	S1440
P-Site Sequence:	SSHSFDSSNVRKPLE
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	S1440	SSHSFDSSNVRKPLE	100 / 9 AA	187
Phosphosite 1:	USP54	Q70EL1	S1439	VSSHSFDSSNVRKPL	100 / 8 AA	187
Phosphosite 2:	Meg-3	Q96TA1	S473	KYDYDSSSVRKRFFR	75 / 8 AA	83
Phosphosite 3:	Meg-3	Q96TA1	S472	KKYDYDSSSVRKRFF	75 / 8 AA	83
Phosphosite 4:	ZNF143	P52747	S341	CGRSFTTSNIRKVHV	66 / 9 AA	69
Phosphosite 5:	ZNF76	P36508	S269	CGRSFTTSNIRKVHV	66 / 9 AA	62
Phosphosite 6:	FAM129A	Q9BZQ8	T490	QYDYDSSTIRKKIFQ	62 / 8 AA	103
Phosphosite 7:	FAM129A	Q9BZQ8	S489	KQYDYDSSTIRKKIF	62 / 8 AA	103
Phosphosite 8:	IRF-6	O14896	S416	DFTRSFDSGSVRLQI	75 / 8 AA	53
Phosphosite 9:	IGFBP-5	P24593	S268	FQCHTFDSSNVE___	85 / 7 AA	31
Phosphosite 10:	VWA5B1	Q5TIE3	S89	ESGHFDASHVRSPTV	71 / 7 AA	134
Phosphosite 11:	ABCA12	Q86UK0	S2225	FFRKFNSSHVRETID	71 / 7 AA	293
Phosphosite 12:	ABCA12	Q86UK0	S2224	LFFRKFNSSHVRETI	71 / 7 AA	293
Phosphosite 13:	BAF53A	O96019	S312	PEGLFDPSNVKGLSG	71 / 7 AA	47
Phosphosite 14:	ACTL6B	O94805	S309	PEGLFDPSNVKGLSG	71 / 7 AA	47
Phosphosite 15:	FLNC	Q14315	S1156	IRPVFDPSKVRASGP	71 / 7 AA	291
Phosphosite 16:	IRF-6	O14896	S418	TRSFDSGSVRLQIST	71 / 7 AA	53
Phosphosite 17:	Meg-3	Q96TA1	S471	LKKYDYDSSSVRKRF	71 / 7 AA	83
Phosphosite 18:	CCDC160	A6NGH7	S101	NSASYESSNVDVTTE	71 / 7 AA	38
Phosphosite 19:	C1orf85	Q8WWB7	S132	TRLLEFDSTNVSDTA	83 / 6 AA	44
Phosphosite 20:	IQCH	Q86VS3	S618	GGKRVFDSANVAVPP	83 / 6 AA	117