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:	S1416
P-Site Sequence:	AENLRRISRSLSGTV
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	S1416	AENLRRISRSLSGTV	100 / 9 AA	187
Phosphosite 1:	PKD1L3	Q7Z443	S1581	SPRLRVISRTLSRAW	77 / 9 AA	196
Phosphosite 2:	RSRC2	Q7L4I2	S214	IEKPRRFSRSLSRTP	87 / 8 AA	51
Phosphosite 3:	USP54	Q70EL1	S1418	NLRRISRSLSGTVVS	100 / 7 AA	187
Phosphosite 4:	ST5	P78524	S229	FKGLRRMSRTFSECS	66 / 9 AA	126
Phosphosite 5:	FAM129C	Q86XR2	S76	ASVLRQISRELGPQE	66 / 9 AA	77
Phosphosite 6:	PIK3R5	Q8WYR1	S440	QLVLRRDSRSLEGSS	87 / 8 AA	97
Phosphosite 7:	PLCH1	Q4KWH8	T961	DGVLRRTTRSLQARP	75 / 8 AA	189
Phosphosite 8:	TCP11	Q8WWU5	T362	VDKLKRITKSLLEDF	62 / 8 AA	56
Phosphosite 9:	PLCH1	Q4KWH8	T960	QDGVLRRTTRSLQAR	75 / 8 AA	189
Phosphosite 10:	PARD3	Q8TEW0	S715	DDRERRISHSLYSGI	85 / 7 AA	151
Phosphosite 11:	RRAGA	Q7L523	S152	EEDLRRLSRPLECAC	75 / 8 AA	37
Phosphosite 12:	RRAGB	Q5VZM2	S213	EEDLRRLSRPLECSC	75 / 8 AA	43
Phosphosite 13:	BMP4	P12644	S255	QGQHVRISRSLPQGS	85 / 7 AA	47
Phosphosite 14:	KRT20	P35900	T292	QLTELRRTSQSLEIE	75 / 8 AA	48
Phosphosite 15:	KRT20	P35900	S293	LTELRRTSQSLEIEL	75 / 8 AA	48
Phosphosite 16:	BMP4	P12644	S257	QHVRISRSLPQGSGN	85 / 7 AA	47
Phosphosite 17:	PRKCI	P41743	S484	KQIRIPRSLSVKAAS	85 / 7 AA	68
Phosphosite 18:	SOCS4	Q8WXH5	S328	SVSFRRYSRSLHARI	75 / 8 AA	51
Phosphosite 19:	BMP2	P12643	S249	RHVRISRSLHQDEHS	100 / 6 AA	45
Phosphosite 20:	BMP2	P12643	S247	SKRHVRISRSLHQDE	100 / 6 AA	45