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:	S661
P-Site Sequence:	ILNFITSSMLNSRNN
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	S661	ILNFITSSMLNSRNN	100 / 9 AA	574
Phosphosite 1:	UBR4	Q5T4S7	S660	NILNFITSSMLNSRN	100 / 8 AA	574
Phosphosite 2:	UBR4	Q5T4S7	T659	SNILNFITSSMLNSR	100 / 7 AA	574
Phosphosite 3:	ZNF91	Q05481	S1063	GKAFISSSTLNGHKR	66 / 9 AA	137
Phosphosite 4:	ZNF91	Q05481	S1062	CGKAFISSSTLNGHK	75 / 8 AA	137
Phosphosite 5:	PKP1	Q13835	S682	LAKQYFSSSMLNNII	62 / 8 AA	83
Phosphosite 6:	PIWIL2	Q8TC59	S583	KNTSFITSQELNWVK	75 / 8 AA	110
Phosphosite 7:	MS4A6A	Q9H2W1	T81	NFTQVTSTLLNSAYP	62 / 8 AA	27
Phosphosite 8:	PEG3	Q9GZU2	S1238	GQGFIHSSALNEHMR	75 / 8 AA	181
Phosphosite 9:	TNRC6A	Q8NDV7	S463	TTNFMTSSLPNSGSV	66 / 9 AA	210
Phosphosite 10:	ALO17	Q9HCF4	S484	NRCLFIKSSLLGSGD	62 / 8 AA	175
Phosphosite 11:	ZNF287	Q9HBT7	S682	GKAFIYSSSLNQHQR	75 / 8 AA	88
Phosphosite 12:	ZNF287	Q9HBT7	S681	CGKAFIYSSSLNQHQ	75 / 8 AA	88
Phosphosite 13:	ZNF462	Q96JM2	S381	SADLETNSMLNDSSS	62 / 8 AA	285
Phosphosite 14:	FAM120C	Q9NX05	S752	CMKSDTPSMLNPANV	71 / 7 AA	121
Phosphosite 15:	ASB16	Q96NS5	S11	ETFPFTSSMLRSLRL	75 / 8 AA	50
Phosphosite 16:	FAM83B	Q5T0W9	S5	___METSSMLSSLND	85 / 7 AA	115
Phosphosite 17:	CENPN	Q96H22	S166	PYAFTSSSMLRRNTP	71 / 7 AA	40
Phosphosite 18:	SCLY	Q96I15	S142	KPHFITSSVEHDSIR	83 / 6 AA	48
Phosphosite 19:	SCLY	Q96I15	T140	GAKPHFITSSVEHDS	83 / 6 AA	48
Phosphosite 20:	MANBA	O00462	S506	SRPFITSSPTNGAET	66 / 9 AA	101