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:	S225
P-Site Sequence:	EGENDEQSSTDQASA
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	S225	EGENDEQSSTDQASA	100 / 9 AA	574
Phosphosite 1:	UBR4	Q5T4S7	T227	ENDEQSSTDQASAIK	100 / 7 AA	574
Phosphosite 2:	MAST3	O60307	S690	DETNDEESSTEIPQF	75 / 8 AA	143
Phosphosite 3:	ARNT	P27540	S82	ARSDDEQSSADKERL	75 / 8 AA	87
Phosphosite 4:	REST	Q13127	S539	GPVNDEESSTKKKKK	85 / 7 AA	122
Phosphosite 5:	ZBTB5	O15062	S384	RSFSDPQSSTDRVGD	66 / 9 AA	74
Phosphosite 6:	ARNT	P27540	S83	RSDDEQSSADKERLA	85 / 7 AA	87
Phosphosite 7:	ZBTB5	O15062	S385	SFSDPQSSTDRVGDI	75 / 8 AA	74
Phosphosite 8:	ZNF134	P52741	S24	HEVKDEESSSEQSIS	55 / 9 AA	48
Phosphosite 9:	FMR1	Q06787	S557	FKGNDDHSRTDNRPR	62 / 8 AA	71
Phosphosite 10:	GCFC	Q9Y5B6	T563	LSSDDEETSTDITNF	62 / 8 AA	105
Phosphosite 11:	HBS1L	Q9Y450	S229	IQASEEQSSTPAPVK	71 / 7 AA	75
Phosphosite 12:	GCFC	Q9Y5B6	S564	SSDDEETSTDITNFN	71 / 7 AA	105
Phosphosite 13:	PYROXD1	Q8WU10	S69	EFDVEEQSSTMLGKR	83 / 6 AA	56
Phosphosite 14:	LMTK2	Q8IWU2	T602	VELEESSTDEDFFQS	71 / 7 AA	165
Phosphosite 15:	LMTK2	Q8IWU2	S600	RSVELEESSTDEDFF	71 / 7 AA	165
Phosphosite 16:	HBS1L	Q9Y450	S230	QASEEQSSTPAPVKK	83 / 6 AA	75
Phosphosite 17:	TRIM41	Q8WV44	S563	GKRYQAQSSTEQTLL	55 / 9 AA	72
Phosphosite 18:	TRPM7	Q96QT4	S87	VEKHTEQSPTDAYGV	62 / 8 AA	213
Phosphosite 19:	NRAP	Q86VF7	T1604	RSQFHSSTDQPGLLQ	83 / 6 AA	197
Phosphosite 20:	PARG	Q86W56	S197	SPQNDDHSDTDSEEN	62 / 8 AA	111