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:	S254
P-Site Sequence:	TIGLVWDSDHSDLAE
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	S254	TIGLVWDSDHSDLAE	100 / 9 AA	187
Phosphosite 1:	USP53	Q70EK8	S253	TIGLVWDSEHSDLTE	88 / 9 AA	121
Phosphosite 2:	SOCS2	O14508	S75	GTFLIRDSSHSDYLL	66 / 9 AA	22
Phosphosite 3:	C20orf27	Q9GZN8	S165	GAELEYDSEHSDWHG	66 / 9 AA	19
Phosphosite 4:	ABCC5	O15440	S501	NATLAWDSSHSSIQN	75 / 8 AA	161
Phosphosite 5:	Sos1	Q07889	S1107	DVCSVFDSDHSSPFH	85 / 7 AA	152
Phosphosite 6:	CHID1	Q9BWS9	S336	RPRMVWDSQASEHFF	55 / 9 AA	45
Phosphosite 7:	MSSK1	Q9UPE1	S133	LLKCVRDSDPSDPKR	75 / 8 AA	59
Phosphosite 8:	WBP7	Q9UMN6	S1032	KTLLPWDSDESPEAS	75 / 8 AA	294
Phosphosite 9:	LIMCH1	Q9UPQ0	S185	GYIDCWDSERSDSLS	62 / 8 AA	122
Phosphosite 10:	C19orf47	Q8N9M1	S280	DEDLAWDSDNDSSSS	71 / 7 AA	45
Phosphosite 11:	C14orf105	Q9NVL8	S260	QGQLLWDSSSSDSDE	66 / 9 AA	35
Phosphosite 12:	OBSL1	O75147	S174	ALDEVWDSSHFALQP	83 / 6 AA	153
Phosphosite 13:	CPNE7	Q9UBL6	Y308	LKCLVWDYDSRGKHD	83 / 6 AA	70
Phosphosite 14:	SETD2	Q9BYW2	S2275	QNYSVWDSNQQSVSV	66 / 6 AA	288
Phosphosite 15:	TRPM4	Q8TD43	S63	AVVTVWDSDAHTTEK	100 / 5 AA	134
Phosphosite 16:	DMXL1	Q9Y485	S1970	SLELKWDSDNDEENE	55 / 9 AA	338
Phosphosite 17:	POM121L2	Q96KW2	S224	RSLHSWGSDHSLTKR	83 / 6 AA	103
Phosphosite 18:	POF1B	Q8WVV4	S90	SYQNLVWSDHSQELH	77 / 9 AA	69
Phosphosite 19:	USP54	Q70EL1	S257	LVWDSDHSDLAEDVI	100 / 6 AA	187
Phosphosite 20:	ABCC5	O15440	S502	ATLAWDSSHSSIQNS	71 / 7 AA	161