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:	Y4096
P-Site Sequence:	KSELRHLYLTEKYVW
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	Y4096	KSELRHLYLTEKYVW	100 / 9 AA	574
Phosphosite 1:	EPYC	Q99645	Y243	MYDLHHLYLTDNNLD	66 / 9 AA	37
Phosphosite 2:	CHAD	O15335	Y177	AKDLRWLYLSENALS	66 / 9 AA	40
Phosphosite 3:	CCDC59	Q9P031	Y97	PDNLKHLYLAEEERH	75 / 8 AA	29
Phosphosite 4:	C1orf125	Q5T1B0	Y424	VILARRLYLNEKGWN	75 / 8 AA	118
Phosphosite 5:	SAMD9L	Q8IVG5	Y1093	QALARHFYIKEKDFN	62 / 8 AA	184
Phosphosite 6:	EPYC	Q99645	T245	DLHHLYLTDNNLDHI	71 / 7 AA	37
Phosphosite 7:	TBC1D2B	Q9UPU7	Y624	ALDLKTLYLTENQEV	66 / 9 AA	110
Phosphosite 8:	BC024868	O75864	Y253	NMNLRELYLADNKLN	55 / 9 AA	74
Phosphosite 9:	IFNA8	P32881	Y153	YFQRITLYLTEKKYS	100 / 6 AA	22
Phosphosite 10:	IFNA4	P05014	Y153	YFQRITLYLTEKKYS	100 / 6 AA	22
Phosphosite 11:	IFNA6	P05013	Y153	YFQRITLYLTEKKYS	100 / 6 AA	22
Phosphosite 12:	IFNA17	P01571	Y153	YFQRITLYLTEKKYS	100 / 6 AA	22
Phosphosite 13:	IFNA5	P01569	Y153	YFQRITLYLTEKKYS	100 / 6 AA	22
Phosphosite 14:	IFNA21	P01568	Y153	YFQRITLYLTEKKYS	100 / 6 AA	22
Phosphosite 15:	IFNA1	P01562	Y153	YFRRITLYLTEKKYS	100 / 6 AA	22
Phosphosite 16:	PODN	Q7Z5L7	Y481	MAQLRELYLTSNRLR	66 / 9 AA	69
Phosphosite 17:	ATP4A	P20648	Y570	VLGFCQLYLNEKDYP	55 / 9 AA	114
Phosphosite 18:	IFNA8	P32881	T155	QRITLYLTEKKYSSC	100 / 6 AA	22
Phosphosite 19:	IFNA4	P05014	T155	QRITLYLTEKKYSPC	100 / 6 AA	22
Phosphosite 20:	IFNA6	P05013	T155	QRITLYLTEKKYSPC	100 / 6 AA	22