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:	S559
P-Site Sequence:	SRDWEIESTSSESKS
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	S559	SRDWEIESTSSESKS	100 / 9 AA	187
Phosphosite 1:	USP54	Q70EL1	T560	RDWEIESTSSESKSS	100 / 8 AA	187
Phosphosite 2:	EIF3C	Q99613	S235	DEDWDTGSTSSDSDS	55 / 9 AA	105
Phosphosite 3:	USP54	Q70EL1	S561	DWEIESTSSESKSSS	100 / 7 AA	187
Phosphosite 4:	TAAR9	Q96RI9	S233	HQARKIESTASQAQS	55 / 9 AA	39
Phosphosite 5:	VCAN	P13611	S2292	PHTSQVESTSSDKIE	55 / 9 AA	373
Phosphosite 6:	CCDC99	Q96EA4	T385	LNKEIESTKGELSIQ	75 / 8 AA	70
Phosphosite 7:	HIPK2	Q9H2X6	T141	KSEEIENTSSVQIIE	85 / 7 AA	131
Phosphosite 8:	RXRA	P19793	S222	RNENEVESTSSANED	75 / 8 AA	51
Phosphosite 9:	SEC15L2	Q9Y2D4	S27	RILREIESTDTACIG	83 / 6 AA	78
Phosphosite 10:	MLL	Q03164	S2552	ASPLQIESTSPTEPI	62 / 8 AA	432
Phosphosite 11:	CEP350	Q5VT06	S2965	SKGLDIESTSKRVYK	71 / 7 AA	351
Phosphosite 12:	SEC15L2	Q9Y2D4	S260	IFDTEIESTSPKSEQ	85 / 7 AA	78
Phosphosite 13:	SEC15L2	Q9Y2D4	T261	FDTEIESTSPKSEQD	85 / 7 AA	78
Phosphosite 14:	POGK	Q9P215	S588	DVLWEIESELPGGGE	100 / 5 AA	69
Phosphosite 15:	FSIP2	Q5CZC0	Y1419	SNKIGWEYESTNISR	71 / 7 AA	370
Phosphosite 16:	BCAS3	Q9H6U6	T85	EFHEIHSTGSEPPLL	75 / 8 AA	101
Phosphosite 17:	UTY	O14607	S1012	KDHSDNESTSSENSG	66 / 9 AA	150
Phosphosite 18:	CAMTA1	Q9Y6Y1	S670	ETRIESTSSLHLMQF	100 / 6 AA	184
Phosphosite 19:	ZFYVE26	Q68DK2	T791	SNPSLESTSSELSTS	85 / 7 AA	285
Phosphosite 20:	ZFYVE26	Q68DK2	S792	NPSLESTSSELSTST	85 / 7 AA	285