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:	S555
P-Site Sequence:	LQRQRKGSMSSDASA
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	S555	LQRQRKGSMSSDASA	100 / 9 AA	574
Phosphosite 1:	SSFA2	P28290	S270	TPLQRIGSMSSVTSN	87 / 8 AA	138
Phosphosite 2:	UBR4	Q5T4S7	S557	RQRKGSMSSDASAST	100 / 7 AA	574
Phosphosite 3:	NF1	P21359	S876	PVSERKGSMISVMSS	75 / 8 AA	319
Phosphosite 4:	RbBP2	P29375	T285	QMRQRKGTLSVNFVD	55 / 9 AA	192
Phosphosite 5:	NAB2	Q15742	S140	TAGTRKGSMSNGHGS	75 / 8 AA	57
Phosphosite 6:	LARP1	Q6PKG0	S165	VPKQRKGSKVGDFGD	66 / 9 AA	124
Phosphosite 7:	SYDE2	Q5VT97	S531	QSYQKKNSMSSKYSC	75 / 8 AA	125
Phosphosite 8:	LYST	Q99698	S1636	FMLPRKTSLSSDSNK	66 / 9 AA	429
Phosphosite 9:	PLA2G4C	Q9UP65	S337	EDPERKGSLSNLMDF	62 / 8 AA	61
Phosphosite 10:	SEMA6A	Q9H2E6	S698	LTHSRRGSMSSVTKL	85 / 7 AA	114
Phosphosite 11:	APBB2	Q92870	S334	LQGSRKGSLSSVTPS	85 / 7 AA	83
Phosphosite 12:	Tripartite motif-containing protein LOC642612	Q3C1W6	S315	SLMFRRGSLNSDRSD	62 / 8 AA	53
Phosphosite 13:	PITPNM3	Q9BZ71	S295	ASSSRKGSISSTQDT	85 / 7 AA	107
Phosphosite 14:	MusTRD1	Q9UHL9	S477	RSDKGSMSEDCGPGT	85 / 7 AA	106
Phosphosite 15:	IWS1	Q96ST2	S538	MMLQRKKSMSGKRRR	85 / 7 AA	92
Phosphosite 16:	CHMP7	Q8WUX9	S86	EAFQRKGSVPLGLAT	71 / 7 AA	51
Phosphosite 17:	UBR4	Q5T4S7	S558	QRKGSMSSDASASTD	100 / 6 AA	574
Phosphosite 18:	PLEKHA6	Q9Y2H5	S313	DKIAQRKSSMNQLQQ	71 / 7 AA	117
Phosphosite 19:	MusTRD1	Q9UHL9	S475	NARSDKGSMSEDCGP	85 / 7 AA	106
Phosphosite 20:	PLEKHA6	Q9Y2H5	S314	KIAQRKSSMNQLQQW	71 / 7 AA	117