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:	S739
P-Site Sequence:	GEEISSKSELDELQE
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	S739	GEEISSKSELDELQE	100 / 9 AA	187
Phosphosite 1:	MMP9	P14780	S686	YWRVSSRSELNQVDQ	55 / 9 AA	78
Phosphosite 2:	USP54	Q70EL1	S737	FSGEEISSKSELDEL	100 / 7 AA	187
Phosphosite 3:	HCFC2	Q9Y5Z7	S554	LTTFSTKSEVDETYA	66 / 9 AA	87
Phosphosite 4:	CIB2	O75838	S138	TLARLTKSELDEEEV	85 / 7 AA	22
Phosphosite 5:	USP37	Q86T82	S213	KRMISTGSELNEDYP	66 / 9 AA	110
Phosphosite 6:	MORC3	Q14149	S807	CSNNESKSEMDEMAV	85 / 7 AA	107
Phosphosite 7:	KY	Q8NBH2	S166	TSQVTAKSGLDELVS	55 / 9 AA	64
Phosphosite 8:	JDP-2	Q8WYK2	S66	KRPQPVKSELDEEEE	100 / 6 AA	19
Phosphosite 9:	PCYT1B	Q9Y5K3	S362	SASISSMSEGDEDEK	77 / 9 AA	42
Phosphosite 10:	HEY1	Q9Y5J3	S13	PEYSSSDSELDETIE	87 / 8 AA	33
Phosphosite 11:	HIP1	O00291	S958	ASTISGKSQIEETDN	55 / 9 AA	116
Phosphosite 12:	Putative uncharacterized protein FLJ00310	Q8NF67	S224	SKLQEYKSELDERAM	100 / 6 AA	31
Phosphosite 13:	ANKRD18A	Q8IVF6	S824	GKLQEYKSELDERAV	100 / 6 AA	116
Phosphosite 14:	ANKRD18B	A2A2Z9	S833	GKVQEYKSELDERAM	100 / 6 AA	118
Phosphosite 15:	SSFA2	P28290	S427	DFNISSHSELENSSE	75 / 8 AA	138
Phosphosite 16:	HIPK1	Q86Z02	S856	SAPVSSKSSLDVLPS	75 / 8 AA	131
Phosphosite 17:	GLT1	P43004	S499	IVYHLSKSELDTIDS	100 / 6 AA	62
Phosphosite 18:	MYO18A	Q92614	S1069	SSRRVSSSSELDLPS	75 / 8 AA	233
Phosphosite 19:	EIF3C	Q99613	S532	PPEGSSKSEQDQAEN	75 / 8 AA	105
Phosphosite 20:	MYO18A	Q92614	S1070	SRRVSSSSELDLPSG	75 / 8 AA	233