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:	S935
P-Site Sequence:	SCHESHSSLSPESSA
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	S935	SCHESHSSLSPESSA	100 / 9 AA	187
Phosphosite 1:	USP54	Q70EL1	S934	ASCHESHSSLSPESS	100 / 8 AA	187
Phosphosite 2:	ZNF474	Q6S9Z5	S40	LSSDSYSSLSPETES	77 / 9 AA	40
Phosphosite 3:	CCDC89	Q8N998	S256	KAEETHSSLSQELQA	77 / 9 AA	44
Phosphosite 4:	CEP350	Q5VT06	T1131	STLEPHSTLSPQEDH	66 / 9 AA	351
Phosphosite 5:	SLC38A8	A6NNN8	S209	LVRESHPSLSPASWT	87 / 8 AA	47
Phosphosite 6:	USP54	Q70EL1	S937	HESHSSLSPESSAPQ	100 / 7 AA	187
Phosphosite 7:	factor V	P12259	T1212	SPDLSHTTLSPELIQ	75 / 8 AA	252
Phosphosite 8:	SHROOM4	Q9ULL8	S1064	AFSESHISLAPQSTR	66 / 9 AA	166
Phosphosite 9:	CEP350	Q5VT06	S1130	KSTLEPHSTLSPQED	75 / 8 AA	351
Phosphosite 10:	SHANK2	Q9UPX8	S65	STATSHRSLSPQLLQ	75 / 8 AA	159
Phosphosite 11:	factor V	P12259	T1239	SPDLSHTTLSPDLSH	62 / 8 AA	252
Phosphosite 12:	TBX10	O75333	S275	VPARSHSSLSPCVLK	100 / 7 AA	42
Phosphosite 13:	OSBPL7	Q9BZF2	S368	TTADSFSSLNPEEQE	66 / 9 AA	95
Phosphosite 14:	factor V	P12259	T1302	SPELSHMTLSPELSQ	75 / 8 AA	252
Phosphosite 15:	E2A	P15923	S86	THFTESHSSLSSSTF	87 / 8 AA	68
Phosphosite 16:	IFNGR1	P15260	S423	SSCLESHSSLSDSEF	100 / 7 AA	54
Phosphosite 17:	IFNGR1	P15260	S424	SCLESHSSLSDSEFP	100 / 7 AA	54
Phosphosite 18:	factor V	P12259	S1214	DLSHTTLSPELIQRN	71 / 7 AA	252
Phosphosite 19:	USP44	Q9H0E7	S21	QLAQDHSSLNPQKWH	55 / 9 AA	81
Phosphosite 20:	E2A	P15923	S87	HFTESHSSLSSSTFL	87 / 8 AA	68