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:	S889
P-Site Sequence:	PTQAGTLSQPTSEQP
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	S889	PTQAGTLSQPTSEQP	100 / 9 AA	187
Phosphosite 1:	PHLDB1	Q86UU1	S373	YPASGALSQPTSIPG	87 / 8 AA	151
Phosphosite 2:	BUB3	O43684	T133	RTPCNAGTFSQPEKV	85 / 7 AA	37
Phosphosite 3:	BUB3	O43684	S135	PCNAGTFSQPEKVYT	85 / 7 AA	37
Phosphosite 4:	KIF24	Q5T7B8	T1281	CSPKTAGTLRQPTLE	85 / 7 AA	152
Phosphosite 5:	FAM120AOS	Q5T036	S23	EFWSGALSQPSSVPT	75 / 8 AA	28
Phosphosite 6:	MLL3	Q8NEZ4	S2123	FSQPGTISRPTSQDP	66 / 9 AA	541
Phosphosite 7:	CELSR3	Q9NYQ7	S3060	GGGTGSLSQPASRYS	75 / 8 AA	358
Phosphosite 8:	NEUROD4	Q9HD90	S163	EMLCKGLSQPTSNLV	100 / 6 AA	37
Phosphosite 9:	PTPRT	O14522	S861	DGSRGELSQPTLTIQ	85 / 7 AA	164
Phosphosite 10:	NUP214	P35658	S2050	APTFGSLSQQTSGFG	75 / 8 AA	214
Phosphosite 11:	PHLDB1	Q86UU1	T376	SGALSQPTSIPGSPK	100 / 6 AA	151
Phosphosite 12:	ITPKB	P27987	T118	QQVVAAGTLSPPGPE	85 / 7 AA	102
Phosphosite 13:	BAT2D1	Q9Y520	S2421	QGFQPGLSQPTSVQQ	100 / 6 AA	317
Phosphosite 14:	ITPKB	P27987	S120	VVAAGTLSPPGPEEA	85 / 7 AA	102
Phosphosite 15:	CEP290	O15078	S402	NKGASTLSQQTHMKI	75 / 8 AA	290
Phosphosite 16:	C7orf27	Q6PJG6	S437	LDFLGTLSQGTGPQE	75 / 8 AA	88
Phosphosite 17:	MYLK2	Q9H1R3	T65	ASEKGDGTLAQPSTS	83 / 6 AA	65
Phosphosite 18:	NECAB2	Q7Z6G3	T364	FRHVKVDTLSQPEAL	71 / 7 AA	43
Phosphosite 19:	LRIG2	O94898	T861	SYLSSQGTLSEPQEG	83 / 6 AA	117
Phosphosite 20:	ITIH5L	Q6UXX5	T715	PAQQDSGTLAQPTLR	83 / 6 AA	143