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:	UBA2
Human P-Site:	Y159
P-Site Sequence:	KKGVTECYECHPKPT
UniProt:	Q9UBT2
Intern. Prot. ID:	IPI00023234

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBA2	Q9UBT2	Y159	KKGVTECYECHPKPT	100 / 9 AA	71
Phosphosite 1:	CTCF	P49711	Y410	GEKPYECYICHARFT	71 / 7 AA	83
Phosphosite 2:	KLHL23	Q8NBE8	T478	VGGQTTITECYDPEQ	66 / 6 AA	64
Phosphosite 3:	RBAK	Q9NYW8	Y598	GEKPYECYECGKFFS	100 / 5 AA	83
Phosphosite 4:	ZNF33B	Q06732	Y528	GLKPYECYECGKTFC	100 / 5 AA	91
Phosphosite 5:	ZNF33B	Q06732	Y444	GQKPYECYECGKSFC	100 / 5 AA	91
Phosphosite 6:	ZNF33A	Q06730	Y443	GLKPYECYECGKSFR	100 / 5 AA	94
Phosphosite 7:	UBTD2	Q8WUN7	Y109	HGALTECYDELGNRY	66 / 6 AA	26
Phosphosite 8:	ZNF35	P13682	Y326	VHITEKCYECNECGK	80 / 5 AA	58
Phosphosite 9:	ZNF165	P49910	Y372	IHTGERCYECNECGK	80 / 5 AA	56
Phosphosite 10:	UNC13A	Q9UPW8	Y566	WTATTPTYCYECEGL	83 / 6 AA	193
Phosphosite 11:	UNC13C	Q8NB66	Y1110	WTATTPTYCYECEGL	83 / 6 AA	251
Phosphosite 12:	UNC13B	O14795	Y490	WTATTPTYCYECEGL	83 / 6 AA	181
Phosphosite 13:	ZNF239	Q16600	Y378	GEKPYQCYECGKGFS	80 / 5 AA	52
Phosphosite 14:	KLHL24	Q6TFL4	T332	GGFNLPYTECYDPVT	80 / 5 AA	68
Phosphosite 15:	EED	O75530	Y124	GSNRVTLYECHSQGE	80 / 5 AA	58
Phosphosite 16:	IGFBP7	Q16270	Y246	SKEDAGEYECHASNS	80 / 5 AA	29
Phosphosite 17:	UNC13A	Q9UPW8	Y568	ATTPTYCYECEGLLW	83 / 6 AA	193
Phosphosite 18:	UNC13C	Q8NB66	Y1112	ATTPTYCYECEGLLW	83 / 6 AA	251
Phosphosite 19:	UNC13B	O14795	Y492	ATTPTYCYECEGLLW	83 / 6 AA	181
Phosphosite 20:	ZNF788	Q6ZQV5	Y168	NHTGAKCYECKQCGK	50 / 8 AA	72