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:	Y51
P-Site Sequence:	AQLVPEIYFAEMDPD
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	Y51	AQLVPEIYFAEMDPD	100 / 9 AA	200
Phosphosite 1:	KIAA1553	Q5T5X7	Y458	IRNYTEIYFPDMQEE	71 / 7 AA	94
Phosphosite 2:	PARP2	Q9UGN5	Y462	YMFGKGIYFADMSSK	71 / 7 AA	66
Phosphosite 3:	NUP210L	Q5VU65	Y203	AEYAPPIYIAEMEKE	75 / 8 AA	211
Phosphosite 4:	POLR1A	O95602	Y1155	SVWRPDIYFASVSET	62 / 8 AA	195
Phosphosite 5:	APOB	P04114	Y2692	QWPVPDIYLRDLKVE	44 / 9 AA	516
Phosphosite 6:	AADACL1	Q6PIU2	Y154	YRLVPKVYFPEQIHD	55 / 9 AA	46
Phosphosite 7:	EBNA1BP2	Q99848	Y136	PTKRPTDYFAEMAKS	75 / 8 AA	35
Phosphosite 8:	SERPIND1	P05546	Y243	FKTKVREYYFAEAQI	75 / 8 AA	57
Phosphosite 9:	FANCB	Q8NB91	Y692	IKEFPEVYFCERPGS	62 / 8 AA	98
Phosphosite 10:	SERPIND1	P05546	Y244	KTKVREYYFAEAQIA	75 / 8 AA	57
Phosphosite 11:	CLGN	O14967	Y61	PQPIGEVYFAETFDS	55 / 9 AA	70
Phosphosite 12:	CRIP1	P50238	Y12	PKCNKEVYFAERVTS	71 / 7 AA	8
Phosphosite 13:	KIAA0947	Q9Y2F5	T369	PSSFAPETYFGEYTD	62 / 8 AA	248
Phosphosite 14:	MGC48595	Q86WZ0	Y308	NTFEQEIYFDEVQII	62 / 8 AA	112
Phosphosite 15:	PLCH1	Q4KWH8	Y1688	SDDKPEIYFLLRL__	100 / 5 AA	189
Phosphosite 16:	PAQR3	Q6TCH7	Y262	ISKVPERYFPGQLNY	71 / 7 AA	36
Phosphosite 17:	ITPR1	Q14643	Y2670	EYTGPESYVAEMIKE	75 / 8 AA	314
Phosphosite 18:	ATP12A	P54707	S10	QKTPEIYSVELSGTK	62 / 8 AA	116
Phosphosite 19:	CCDC6	Q16204	Y336	LEMDDERYFNEMSAQ	71 / 7 AA	53
Phosphosite 20:	PAQR8	Q8TEZ7	Y270	SCPVPEKYFPGSCDI	71 / 7 AA	40