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:	UBR4
Human P-Site:	S75
P-Site Sequence:	KQYEPFYSSFVALST
UniProt:	Q5T4S7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBR4	Q5T4S7	S75	KQYEPFYSSFVALST	100 / 9 AA	574
Phosphosite 1:	UBR4	Q5T4S7	Y74	EKQYEPFYSSFVALS	100 / 8 AA	574
Phosphosite 2:	UBR4	Q5T4S7	S76	QYEPFYSSFVALSTH	100 / 8 AA	574
Phosphosite 3:	LPIN1	Q14693	Y795	FPNTEPFYAAFGNRP	71 / 7 AA	99
Phosphosite 4:	ZBTB1	Q9Y2K1	Y370	DEPEEPFYRYYVEED	62 / 8 AA	82
Phosphosite 5:	FASTKD5	Q7L8L6	S452	PNAEEFYSSLISEIH	55 / 9 AA	87
Phosphosite 6:	FASTKD5	Q7L8L6	Y451	PPNAEEFYSSLISEI	62 / 8 AA	87
Phosphosite 7:	F8	P00451	S553	RCLTRYYSSFVNMER	71 / 7 AA	267
Phosphosite 8:	LDB2	O43679	Y10	STPHDPFYSSPFGPF	83 / 6 AA	43
Phosphosite 9:	LDB2	O43679	S11	TPHDPFYSSPFGPFY	83 / 6 AA	43
Phosphosite 10:	F8	P00451	Y552	PRCLTRYYSSFVNME	71 / 7 AA	267
Phosphosite 11:	ZNF443	Q9Y2A4	Y265	CSKAFPFYSSYLRHE	71 / 7 AA	78
Phosphosite 12:	ZNF823	P16415	Y232	CSKAFPFYSSYLRHE	71 / 7 AA	70
Phosphosite 13:	ABLIM1	O14639	T411	ITYEPFYTSGYDDKQ	83 / 6 AA	52
Phosphosite 14:	ZNF443	Q9Y2A4	S266	SKAFPFYSSYLRHER	71 / 7 AA	78
Phosphosite 15:	ZNF823	P16415	S233	SKAFPFYSSYLRHER	71 / 7 AA	70
Phosphosite 16:	SNTG1	Q9NSN8	S53	VSGEPFYSGERTVTI	83 / 6 AA	58
Phosphosite 17:	ZNF563	Q8TA94	S239	KAFPFYSSYRRHERM	83 / 6 AA	55
Phosphosite 18:	IRF-6	O14896	Y211	QAPIQPFYSSPELWI	83 / 6 AA	53
Phosphosite 19:	USP21	Q9UK80	S196	RSSEPFYSDDKMAHH	100 / 5 AA	63
Phosphosite 20:	ABLIM1	O14639	Y410	LITYEPFYTSGYDDK	83 / 6 AA	52