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:	S227
P-Site Sequence:	GDLRNCPSNCGERIR
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	S227	GDLRNCPSNCGERIR	100 / 9 AA	187
Phosphosite 1:	FAM117A	Q9C073	S403	FIFRNCPSNPGSPLP	87 / 8 AA	48
Phosphosite 2:	RNASEN	Q9NRR4	S918	DHARNSLSNCGIRQP	75 / 8 AA	159
Phosphosite 3:	AAMP	Q13685	T219	QGPNCPATCGRVLPD	71 / 7 AA	47
Phosphosite 4:	C21orf30	Q9UFM2	T15	PYCAPCPTNIGESTS	71 / 7 AA	26
Phosphosite 5:	MLK4	Q5TCX8	S782	SPPTSLPSTCGEASS	83 / 6 AA	114
Phosphosite 6:	MLK4	Q5TCX8	T783	PPTSLPSTCGEASSP	83 / 6 AA	114
Phosphosite 7:	GJA10	Q969M2	S380	TAPRNCPSFAVGTWE	100 / 5 AA	62
Phosphosite 8:	SEMA5B	Q9P283	S735	WGSWSKCSSNCGGGM	71 / 7 AA	126
Phosphosite 9:	ZNF609	O15014	S491	VLDRNCPSPVLIDCP	100 / 5 AA	151
Phosphosite 10:	TSSC4	Q9Y5U2	S207	SFNQDPSSCGEGRVI	83 / 6 AA	34
Phosphosite 11:	C3	P01024	S1008	KHLIVTPSGCGEQNM	83 / 6 AA	187
Phosphosite 12:	TSSC4	Q9Y5U2	S206	SSFNQDPSSCGEGRV	83 / 6 AA	34
Phosphosite 13:	SEMA5B	Q9P283	S736	GSWSKCSSNCGGGMQ	71 / 7 AA	126
Phosphosite 14:	ELAVL4	P26378	S33	SNNRNCPSPMQTGAT	100 / 5 AA	42
Phosphosite 15:	A2ML1	A8K2U0	S968	DGLVQMPSGCGEQNM	83 / 6 AA	161
Phosphosite 16:	S100A14	Q9HCY8	S60	QLPHLMPSNCGLEEK	100 / 5 AA	12
Phosphosite 17:	MED13L	Q71F56	S319	LGSVKDPSNCGMPLT	100 / 5 AA	243
Phosphosite 18:	PHKB	Q93100	S432	GSQKRFPSNCGRDGK	100 / 5 AA	125
Phosphosite 19:	ZNF223	Q9UK11	S148	MHTGQKPSNCGKSKQ	100 / 5 AA	56
Phosphosite 20:	SIPA1L1	O43166	S1151	SQCRNSPSNLSSSSD	83 / 6 AA	200