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:	S1418
P-Site Sequence:	NLRRISRSLSGTVVS
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	S1418	NLRRISRSLSGTVVS	100 / 9 AA	187
Phosphosite 1:	EPB41L2	O43491	S550	SSKRVSRSLDGAPIG	66 / 9 AA	113
Phosphosite 2:	KIAA1109	Q2LD37	S3779	PTTPVNRSLSGTATE	66 / 9 AA	555
Phosphosite 3:	USP54	Q70EL1	S1420	RRISRSLSGTVVSER	100 / 7 AA	187
Phosphosite 4:	USP54	Q70EL1	S1416	AENLRRISRSLSGTV	100 / 7 AA	187
Phosphosite 5:	C22orf9	Q6ICG6	S351	ATNLRSRSLSGTGRS	100 / 7 AA	46
Phosphosite 6:	C22orf9	Q6ICG6	S353	NLRSRSLSGTGRSLV	100 / 7 AA	46
Phosphosite 7:	FLII	Q13045	S822	RHATVSRSLEGTEAQ	75 / 8 AA	145
Phosphosite 8:	C20orf160	Q9NUG4	S506	SFGRIKRSMSSTSAS	66 / 9 AA	62
Phosphosite 9:	ITGB4	P16144	S21	LAALISVSLSGTLAN	87 / 8 AA	202
Phosphosite 10:	BMP4	P12644	S255	QGQHVRISRSLPQGS	85 / 7 AA	47
Phosphosite 11:	PRKCI	P41743	S484	KQIRIPRSLSVKAAS	85 / 7 AA	68
Phosphosite 12:	BMP4	P12644	S257	QHVRISRSLPQGSGN	85 / 7 AA	47
Phosphosite 13:	LIG1	P18858	S445	EARFIARSLSGRLRL	85 / 7 AA	102
Phosphosite 14:	BMP2	P12643	S249	RHVRISRSLHQDEHS	100 / 6 AA	45
Phosphosite 15:	BMP2	P12643	S247	SKRHVRISRSLHQDE	100 / 6 AA	45
Phosphosite 16:	RSRC2	Q7L4I2	S216	KPRRFSRSLSRTPSP	77 / 9 AA	51
Phosphosite 17:	ADAMDEC1	O15204	S204	GPIRISRSLKSPEKE	100 / 6 AA	53
Phosphosite 18:	ADAMDEC1	O15204	S202	KQGPIRISRSLKSPE	100 / 6 AA	53
Phosphosite 19:	KIAA1109	Q2LD37	S3781	TPVNRSLSGTATERN	85 / 7 AA	555
Phosphosite 20:	AlphaK2	Q86TB3	S1470	SENRISRSQEGSMKQ	66 / 9 AA	237