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:	S580
P-Site Sequence:	RCSTSFISSSKTVVQ
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	S580	RCSTSFISSSKTVVQ	100 / 9 AA	200
Phosphosite 1:	UBR1	Q8IWV7	S581	CSTSFISSSKTVVQS	100 / 8 AA	200
Phosphosite 2:	SENP5	Q96HI0	S108	AKHFISSSKTLLRLQ	100 / 7 AA	87
Phosphosite 3:	SENP5	Q96HI0	S107	DAKHFISSSKTLLRL	100 / 7 AA	87
Phosphosite 4:	UBR1	Q8IWV7	S582	STSFISSSKTVVQSC	100 / 7 AA	200
Phosphosite 5:	SENP5	Q96HI0	S106	KDAKHFISSSKTLLR	100 / 7 AA	87
Phosphosite 6:	KIAA0133	Q14146	S1031	RKITAFLSSSKPYTE	75 / 8 AA	171
Phosphosite 7:	SERPINB5	P36952	S106	NLSTEFISSTKRPYA	75 / 8 AA	42
Phosphosite 8:	ZNF14	P17017	S571	CGKAFISSSKFRMHE	85 / 7 AA	75
Phosphosite 9:	ZNF14	P17017	S572	GKAFISSSKFRMHER	100 / 6 AA	75
Phosphosite 10:	ZNF14	P17017	S570	QCGKAFISSSKFRMH	85 / 7 AA	75
Phosphosite 11:	NBR1	Q14596	S498	EKGMISSSKTDDLTC	85 / 7 AA	107
Phosphosite 12:	OR2AK2	Q8NG84	S102	KMAVSFLSQSKTIRF	75 / 8 AA	38
Phosphosite 13:	UBR1	Q8IWV7	S577	AVMRCSTSFISSSKT	100 / 6 AA	200
Phosphosite 14:	HERC1	Q15751	S2648	SSTTSFMSSSLEDTT	85 / 7 AA	532
Phosphosite 15:	C2orf61	Q8N801	T25	VGGESFITASKPAQK	71 / 7 AA	20
Phosphosite 16:	IL1F9	Q9NZH8	S143	PDWFIASSKRDQPII	83 / 6 AA	19
Phosphosite 17:	C8orf76	Q96K31	S196	QKQHSFTSSDKTIKS	75 / 8 AA	43
Phosphosite 18:	SERPINB5	P36952	S107	LSTEFISSTKRPYAK	83 / 6 AA	42
Phosphosite 19:	TACR3	P29371	S455	SATSSFISSPYTSVD	66 / 9 AA	52
Phosphosite 20:	IFT80	Q9P2H3	S406	YEGRFISSPKFPGMR	83 / 6 AA	88