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:	UBA1
Human P-Site:	S284
P-Site Sequence:	ICDTSNFSDYIRGGI
UniProt:	P22314
Intern. Prot. ID:	IPI00645078

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBA1	P22314	S284	ICDTSNFSDYIRGGI	100 / 9 AA	118
Phosphosite 1:	UBA1	P22314	Y286	DTSNFSDYIRGGIVS	100 / 7 AA	118
Phosphosite 2:	RUNDC3B	Q96NL0	Y113	SPRSFWDYIRVACRK	71 / 7 AA	53
Phosphosite 3:	RPIP8	Q59EK9	Y96	GQRGFWDYIRLACSK	71 / 7 AA	50
Phosphosite 4:	KCNRG	Q8N5I3	S77	LLLPTEFSDYLRLQR	62 / 8 AA	31
Phosphosite 5:	HIPK4	Q8NE63	S502	SKSDSNFSNLIRLSQ	75 / 8 AA	69
Phosphosite 6:	KCNRG	Q8N5I3	Y79	LPTEFSDYLRLQREA	71 / 7 AA	31
Phosphosite 7:	ABCA3	Q99758	Y119	SEKDFEDYIRYDNCS	71 / 7 AA	191
Phosphosite 8:	DDX58	O95786	Y15	SLQAFQDYIRKTLDP	83 / 6 AA	107
Phosphosite 9:	EHM2	Q9H329	S378	GNSKSNRSDFIRLGS	66 / 9 AA	100
Phosphosite 10:	NUP93	Q8N1F7	S738	VAAFRNFSDEIRHNL	85 / 7 AA	93
Phosphosite 11:	FREM3	P0C091	S1936	ISSTVLFSDYISRPE	75 / 8 AA	238
Phosphosite 12:	RP1	P56715	S1592	SPVTSDWSDYRPDSD	71 / 7 AA	241
Phosphosite 13:	IQCA1	Q86XH1	S517	QALKVNLSDYIGEYS	83 / 6 AA	95
Phosphosite 14:	FREM3	P0C091	Y1938	STVLFSDYISRPEDH	100 / 5 AA	238
Phosphosite 15:	UBE2U	Q5VVX9	S177	PIKTTSFSDYYQTWS	55 / 9 AA	38
Phosphosite 16:	GRIN2B	Q13224	Y962	EENLFSDYISEVERT	100 / 5 AA	166
Phosphosite 17:	GRIN2B	Q13224	S960	PCEENLFSDYISEVE	100 / 5 AA	166
Phosphosite 18:	UBE2U	Q5VVX9	S175	IRPIKTTSFSDYYQT	71 / 7 AA	38
Phosphosite 19:	MBOAT1	Q6ZNC8	Y206	PCNNFKDYIAFIEGK	83 / 6 AA	57
Phosphosite 20:	COPB2	P35606	Y101	MFEAHSDYIRCIAVH	100 / 5 AA	102