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:	S2442
P-Site Sequence:	EPPEEFPSASVSNIC
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	S2442	EPPEEFPSASVSNIC	100 / 9 AA	574
Phosphosite 1:	UBR4	Q5T4S7	S2444	PEEFPSASVSNICPS	100 / 7 AA	574
Phosphosite 2:	USP34	Q70CQ2	T3471	EESEFPSTSISAVLS	75 / 8 AA	404
Phosphosite 3:	USP34	Q70CQ2	S3470	EEESEFPSTSISAVL	75 / 8 AA	404
Phosphosite 4:	CHD9	Q3L8U1	T556	MSPENFPTASVEGKE	75 / 8 AA	326
Phosphosite 5:	FUT4	P22083	S464	IHVDDFPSASSLASY	71 / 7 AA	59
Phosphosite 6:	GRHL2	Q6ISB3	S230	AATEKFRSASVGAEE	66 / 9 AA
Phosphosite 7:	AJAP1	Q9UKB5	S337	QNLTDFPSARVPSSL	62 / 8 AA	45
Phosphosite 8:	C9orf125	Q9BRR3	S85	HYFEELPSANGSVPI	66 / 9 AA	47
Phosphosite 9:	PDE10A	Q9Y233	S35	QVLDEFVSESVSAET	66 / 9 AA	88
Phosphosite 10:	SYTL1	Q8IYJ3	S159	TEGPDFPSPSVPLKA	62 / 8 AA	62
Phosphosite 11:	RELN	P78509	S979	PSCQEFTSASIYHAS	62 / 8 AA	388
Phosphosite 12:	AGPHD1	A2RU49	S97	AAGFPTASVCHTKGD	71 / 7 AA	42
Phosphosite 13:	SHC1	P29353	S36	TPPEELPSPSASSLG	66 / 9 AA	63
Phosphosite 14:	ZNF33B	Q06732	S79	RLEEEFPSQSFPEVW	85 / 7 AA	91
Phosphosite 15:	ZNF33A	Q06730	S79	KQEEEFPSQSFPVWT	85 / 7 AA	94
Phosphosite 16:	SACS	Q9NZJ4	Y1471	IKNILEEYPSVSDIF	71 / 7 AA	521
Phosphosite 17:	C1orf58	Q5VW32	T361	IPFEFPPTSVQWTPE	71 / 7 AA	47
Phosphosite 18:	RBM20	Q5T481	S986	KSPRELPSASTSCPS	75 / 8 AA	122
Phosphosite 19:	ZBTB11	O95625	S1007	AATEEYPSVSTLSDQ	71 / 7 AA	119
Phosphosite 20:	SACS	Q9NZJ4	S1473	NILEEYPSVSDIFKE	71 / 7 AA	521