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:	UBR1
Human P-Site:	Y598
P-Site Sequence:	HSLETKSYRVSEDLV
UniProt:	Q8IWV7
Intern. Prot. ID:	IPI00217405

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBR1	Q8IWV7	Y598	HSLETKSYRVSEDLV	100 / 9 AA	200
Phosphosite 1:	UBR1	Q8IWV7	S597	GHSLETKSYRVSEDL	100 / 8 AA	200
Phosphosite 2:	HTR2b	P41595	S8	MALSYRVSELQSTIP	100 / 6 AA	54
Phosphosite 3:	UBR1	Q8IWV7	S601	ETKSYRVSEDLVSIH	100 / 6 AA	200
Phosphosite 4:	AIM1	Q9Y4K1	S1447	DDSFSTKSCRVSGGS	85 / 7 AA	189
Phosphosite 5:	Rap1GAP2	Q684P5	Y399	PGTETPSYKVSVTAR	75 / 8 AA	80
Phosphosite 6:	Rap1GAP2	Q684P5	S398	TPGTETPSYKVSVTA	75 / 8 AA	80
Phosphosite 7:	ETNK1	Q9HBU6	S185	DRDEEVKSFRVLQAH	71 / 7 AA	51
Phosphosite 8:	BICC1	Q9H694	S130	MSVLDTKSNRVTLKM	62 / 8 AA	105
Phosphosite 9:	TIPARP	Q7Z3E1	S473	PVSAEDKSYRIIYNL	71 / 7 AA	76
Phosphosite 10:	DMXL2	Q8TDJ6	Y1443	AADQDTSYRISEEST	55 / 9 AA	340
Phosphosite 11:	MLTK	Q9NYL2	Y715	GRYPGKFYRVSQSAL	71 / 7 AA	91
Phosphosite 12:	TIPARP	Q7Z3E1	Y474	VSAEDKSYRIIYNLF	71 / 7 AA	76
Phosphosite 13:	DMXL2	Q8TDJ6	S1446	QDTSYRISEESTKIP	83 / 6 AA	340
Phosphosite 14:	PIAS2	O75928	S17	MVSSFRVSELQVLLG	83 / 6 AA	68
Phosphosite 15:	Putative uncharacterized protein PRO0255	Q9UI72	Y52	NVRQTKTYRDREADR	55 / 9 AA	8
Phosphosite 16:	C19orf21	Q8IVT2	S600	SGITGSYSVSESPFF	75 / 8 AA	75
Phosphosite 17:	ZNF75D	P51815	S373	KCQECGKSFRVSSDL	83 / 6 AA	59
Phosphosite 18:	KBTBD6	Q86V97	Y559	LVSETNNYRIIKHGQ	57 / 7 AA	76
Phosphosite 19:	COPA	P53621	S9	LTKFETKSARVKGLS	85 / 7 AA	138
Phosphosite 20:	KIAA0258	Q92546	Y113	DPGESKSYSYSEVLP	66 / 9 AA	42