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:	Y227
P-Site Sequence:	REKNERYYCVLFNDE
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	Y227	REKNERYYCVLFNDE	100 / 9 AA	200
Phosphosite 1:	UBR1	Q8IWV7	Y226	IREKNERYYCVLFND	100 / 8 AA	200
Phosphosite 2:	UBR2	Q8IWV8	Y228	VEKSDTYYCMLFNDE	55 / 9 AA	201
Phosphosite 3:	GPR176	Q14439	S145	IALDRYYSVLYPLER	62 / 8 AA	57
Phosphosite 4:	MYH9	P35579	Y106	HNLKERYYSGLIYTY	55 / 9 AA	227
Phosphosite 5:	MYH14	Q7Z406	Y130	HNLRERYYSGLIYTY	62 / 8 AA	228
Phosphosite 6:	SYNGAP1	Q96PV0	Y280	ELPPKKRYYCELCLD	62 / 8 AA	148
Phosphosite 7:	MYH14	Q7Z406	S131	NLRERYYSGLIYTYS	62 / 8 AA	228
Phosphosite 8:	MYH14	Q7Z406	Y129	LHNLRERYYSGLIYT	71 / 7 AA	228
Phosphosite 9:	USP32	Q8NFA0	Y1254	ELGENEMYYCSKCKT	83 / 6 AA	182
Phosphosite 10:	SYNGAP1	Q96PV0	Y281	LPPKKRYYCELCLDD	62 / 8 AA	148
Phosphosite 11:	CaMK1-gamma	Q96NX5	T267	KDPNERYTCEKALSH	83 / 6 AA	53
Phosphosite 12:	CaMK1-gamma	Q96NX5	Y266	EKDPNERYTCEKALS	83 / 6 AA	53
Phosphosite 13:	GPR61	Q9BZJ8	Y143	INVERYYYVVHPMRY	71 / 7 AA	49
Phosphosite 14:	FHL1	Q13642	Y207	FTAVEDQYYCVDCYK	57 / 7 AA	36
Phosphosite 15:	GPR61	Q9BZJ8	Y141	SAINVERYYYVVHPM	71 / 7 AA	49
Phosphosite 16:	SIRPB1	O00241	Y119	PADAGTYYCVKFRKG	83 / 6 AA	43
Phosphosite 17:	USP32	Q8NFA0	Y1255	LGENEMYYCSKCKTH	83 / 6 AA	182
Phosphosite 18:	GPR61	Q9BZJ8	Y142	AINVERYYYVVHPMR	71 / 7 AA	49
Phosphosite 19:	FHL1	Q13642	Y208	TAVEDQYYCVDCYKN	57 / 7 AA	36
Phosphosite 20:	SPPL2C	Q8IUH8	Y38	SENWSKDYCILFSSD	80 / 5 AA	75