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:	S1290
P-Site Sequence:	MKSSPHDSHTCVTYP
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	S1290	MKSSPHDSHTCVTYP	100 / 9 AA	187
Phosphosite 1:	USP54	Q70EL1	T1292	SSPHDSHTCVTYPER	100 / 7 AA	187
Phosphosite 2:	HEATR7A	Q8NDA8	S1143	GSPLPLDSHTCMLWR	75 / 8 AA	181
Phosphosite 3:	ACSM3	Q53FZ2	T220	KHASDSHTCVKTKHN	100 / 6 AA	66
Phosphosite 4:	ACSM3	Q53FZ2	S218	LMKHASDSHTCVKTK	100 / 6 AA	66
Phosphosite 5:	C9orf31	Q9NRJ2	S9	THPLPHDSHTSGAPP	85 / 7 AA	18
Phosphosite 6:	SIRPD	Q9H106	T165	RAHHDAHTCLSALPE	71 / 7 AA	22
Phosphosite 7:	CCNT1	O60563	S431	NLLSHHDSHSSVILK	66 / 9 AA	81
Phosphosite 8:	TREX1	Q9NSU2	S249	YGQSPPDSHTAEGDV	85 / 7 AA	39
Phosphosite 9:	CCNT1	O60563	S433	LSHHDSHSSVILKMP	71 / 7 AA	81
Phosphosite 10:	PNLIPRP2	P54317	S401	GSLKPDASHTCAIDV	62 / 8 AA	52
Phosphosite 11:	USP17L7	P0C7H9	S114	YMLSREDSQTCHLHK	62 / 8 AA	60
Phosphosite 12:	DAB2	P98082	S427	VQSSPHDSIAIIPPP	55 / 9 AA	82
Phosphosite 13:	SG2NA	Q13033	T756	LWNLDSKTCVQEITA	83 / 6 AA	87
Phosphosite 14:	C9orf31	Q9NRJ2	T11	PLPHDSHTSGAPPLV	83 / 6 AA	18
Phosphosite 15:	PLCD3	Q8N3E9	T331	EGAALDNTHTCVFQD	66 / 6 AA	89
Phosphosite 16:	MUC6	Q6W4X9	T349	NDLSNNHTCVPVTQC	66 / 6 AA	252
Phosphosite 17:	ABR	Q12979	S226	GPKDSKDSHTSVTME	83 / 6 AA	98
Phosphosite 18:	MOCOS	Q96EN8	T153	CYLTDSHTSVVGMRN	83 / 6 AA	98
Phosphosite 19:	BCORL1	Q5H9F3	S1016	LPLLPHDSHPKELIL	100 / 5 AA	183
Phosphosite 20:	INVS	Q9Y283	S772	ASLPPHDSHWKPSRR	83 / 6 AA	118