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:	S217
P-Site Sequence:	GELLQNASTMGDLRN
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	S217	GELLQNASTMGDLRN	100 / 9 AA	187
Phosphosite 1:	BAK1	Q16611	S69	TLPLQPSSTMGQVGR	66 / 9 AA	23
Phosphosite 2:	OR9K2	Q8NGE7	S21	PCASQQVSTMGDRGT	75 / 8 AA	38
Phosphosite 3:	TNFRSF1B	P20333	S403	QCSSQASSTMGDTDS	75 / 8 AA	48
Phosphosite 4:	VANGL2	Q9ULK5	S58	EPLLDNESTRGDERD	66 / 9 AA	60
Phosphosite 5:	KIF21B	O75037	S693	DRVLQNLSTMECYTE	85 / 7 AA	183
Phosphosite 6:	C1orf140	Q5VVS0	S7	_MTQNSSSLGDRIIT	62 / 8 AA	14
Phosphosite 7:	RGS2	P41220	S53	SYFLQNSSTPGKPKT	75 / 8 AA	24
Phosphosite 8:	RGS2	P41220	S52	LSYFLQNSSTPGKPK	75 / 8 AA	24
Phosphosite 9:	HSP90AB1	P08238	S615	AQALRDNSTMGYMMA	62 / 8 AA	83
Phosphosite 10:	HSP90AA1	P07900	S623	AQALRDNSTMGYMAA	62 / 8 AA	85
Phosphosite 11:	WWC3	Q9ULE0	S504	DRLRAHASAMGDEDL	71 / 7 AA	123
Phosphosite 12:	C10orf88	Q9H8K7	S244	MIGLQSSSTLGTLNK	62 / 8 AA	49
Phosphosite 13:	NAA35	Q5VZE5	T290	IQAQNDTTKGDHPIM	62 / 8 AA	84
Phosphosite 14:	ABCA2	Q9BZC7	S1376	QASLQSASSVGSARG	62 / 8 AA	270
Phosphosite 15:	LKAP	Q9Y4F3	S163	ASSLQNASARNNLAG	55 / 9 AA	193
Phosphosite 16:	ALS2CR8	Q8N187	T631	QNNSTASTMGNLPEP	83 / 6 AA	81
Phosphosite 17:	Ig mu heavy chain disease protein	P04220	S150	TFQQNASSMCGPDQD	83 / 6 AA	43
Phosphosite 18:	SATB2	Q9UPW6	S39	ARLEQNGSPMGARGR	71 / 7 AA	83
Phosphosite 19:	PPP1R2P1	Q96PQ5	S77	EPSTPYHSTMGDDED	100 / 5 AA	23
Phosphosite 20:	DDX4	Q9NQI0	T79	ECNKRDNTSTMGGFG	71 / 7 AA	79