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:	T438
P-Site Sequence:	MSQSSRDTGHLTDSE
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	T438	MSQSSRDTGHLTDSE	100 / 9 AA	187
Phosphosite 1:	DST	Q03001	T2465	GELSSRNTGHLHPTP	87 / 8 AA	372
Phosphosite 2:	RANBP3	Q9H6Z4	T497	ISASSKDTGQLYAAL	75 / 8 AA	60
Phosphosite 3:	GPR52	Q9Y2T5	T255	EVDSSRETGHSPDRR	85 / 7 AA	41
Phosphosite 4:	MLL	Q03164	S3324	STISQDTSHLTSGSV	75 / 8 AA	432
Phosphosite 5:	ZNF367	Q7RTV3	S136	EEASSPDSGHLKDGI	66 / 9 AA	38
Phosphosite 6:	FRMPD4	Q14CM0	S1073	GTVSSRDSQHLSTFN	66 / 9 AA	144
Phosphosite 7:	HECTD1	Q9ULT8	S154	VLTFIRDSGHLVHKD	71 / 7 AA	290
Phosphosite 8:	KIAA0226	Q92622	S577	SQFSSRDSAQLSDSG	55 / 9 AA	109
Phosphosite 9:	GCNT3	O95395	T275	HFEVVRDTLHLTNKK	85 / 7 AA	51
Phosphosite 10:	Putative POM121-like protein 1-like	A6NNC1	T301	TSYHSRDTAQVTSLI	62 / 8 AA	94
Phosphosite 11:	RPSA	P08865	T82	SVISSRNTGQRAVLK	71 / 7 AA	33
Phosphosite 12:	TTN	Q8WZ42	S32064	VSDVSRDSVNLTWTE	62 / 8 AA	3816
Phosphosite 13:	Kv2.2	Q92953	T859	GSSSPQDTGHNCRQD	71 / 7 AA	103
Phosphosite 14:	Stanniocalcin 2 (STC2)	O76061	T254	PEPSSRETGRGAKGE	71 / 7 AA	33
Phosphosite 15:	GPR146	Q96CH1	T224	DTPLDRDTGRLEPSA	83 / 6 AA	37
Phosphosite 16:	PCDH10	Q9P2E7	S911	DIVSSKDSGHGDSEQ	71 / 7 AA	113
Phosphosite 17:	C11orf70	Q9BRQ4	S123	DEDIVRDSGHIVKCL	57 / 7 AA	31
Phosphosite 18:	Stanniocalcin 2 (STC2)	O76061	S251	HHLPEPSSRETGRGA	83 / 6 AA	33
Phosphosite 19:	MN1	Q10571	S950	RGRRKRDSGHVSPGT	57 / 7 AA	136
Phosphosite 20:	GPR52	Q9Y2T5	S252	PSHEVDSSRETGHSP	83 / 6 AA	41