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:	S1321
P-Site Sequence:	QETSELESLYQASLQ
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	S1321	QETSELESLYQASLQ	100 / 9 AA	187
Phosphosite 1:	USP54	Q70EL1	Y1323	TSELESLYQASLQAS	100 / 7 AA	187
Phosphosite 2:	ZC3HAV1	Q7Z2W4	S640	VDSSYLESLYQSCPR	77 / 9 AA	101
Phosphosite 3:	C12orf63	Q6ZTY8	S1058	SPSFQLESLYEAIQL	75 / 8 AA	136
Phosphosite 4:	ZC3HAV1	Q7Z2W4	Y642	SSYLESLYQSCPRGV	85 / 7 AA	101
Phosphosite 5:	C6orf165	Q8IYR0	S129	CAKEELESLYRKIIS	85 / 7 AA	71
Phosphosite 6:	SNRNP200	O75643	S1319	LRNSAFESLYQDKFP	75 / 8 AA	245
Phosphosite 7:	TBC1D8B	Q0IIM8	Y1013	DPEEESLYQAIAVVT	100 / 6 AA	129
Phosphosite 8:	STAT6	P42226	S86	QHISTLESIYQRDPL	75 / 8 AA	94
Phosphosite 9:	Calsenilin	Q9Y2W7	S95	FTKKELQSLYRGFKN	62 / 8 AA	29
Phosphosite 10:	ANXA8L1	Q5T2P8	T29	NPDPDAETLYQAMKG	55 / 9 AA	37
Phosphosite 11:	UNC13C	Q8NB66	Y1419	RYGIESIYQAMTHFS	71 / 7 AA	251
Phosphosite 12:	CUL4A	Q13619	Y87	RYNLEELYQAVENLC	85 / 7 AA	88
Phosphosite 13:	KRT1	P04264	S371	KSKAEAESLYQSKYE	75 / 8 AA	66
Phosphosite 14:	UNC13B	O14795	Y799	RYGIESIYQAMTHFA	71 / 7 AA	181
Phosphosite 15:	EIF2S1	P05198	S129	TKDEQLESLFQRTAW	71 / 7 AA	36
Phosphosite 16:	PNPLA4	P41247	S233	PSKRKMESLYQCGFD	62 / 8 AA	28
Phosphosite 17:	DYNC2H1	Q8NCM8	S107	MLESPISSLYQAVRQ	66 / 9 AA	493
Phosphosite 18:	ZNF136	P52737	Y72	SHMLERLYQTKDGSQ	71 / 7 AA	63
Phosphosite 19:	SMAP	O00193	S82	KINEELESQYQQSMD	85 / 7 AA	20
Phosphosite 20:	FBXO7	Q9Y3I1	Y187	PHSLETLYQSADCSD	71 / 7 AA	59