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:	UBA3
Human P-Site:	S420
P-Site Sequence:	LYLQSVTSIEERTRP
UniProt:	Q8TBC4
Intern. Prot. ID:	IPI00328154

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBA3	Q8TBC4	S420	LYLQSVTSIEERTRP	100 / 9 AA	52
Phosphosite 1:	ZNF333	Q96JL9	S115	LRMQLVPSIEERETP	77 / 9 AA	76
Phosphosite 2:	AKAP11	Q9UKA4	S181	DDTNQSVSSIEDDFV	75 / 8 AA	211
Phosphosite 3:	AKAP11	Q9UKA4	S182	DTNQSVSSIEDDFVT	75 / 8 AA	211
Phosphosite 4:	CWF19L2	Q2TBE0	S13	GRFESAKSIEERKEQ	66 / 9 AA	103
Phosphosite 5:	ARFGAP3	Q9NP61	S509	FANGVVTSIQDRYGS	71 / 7 AA	57
Phosphosite 6:	ZNF423	Q2M1K9	S50	EDRNSVTSQEERNED	87 / 8 AA	145
Phosphosite 7:	SLC5A9	Q2M3M2	T650	AALEQKLTSIEEEPL	75 / 8 AA	74
Phosphosite 8:	SLC5A9	Q2M3M2	S651	ALEQKLTSIEEEPLW	75 / 8 AA	74
Phosphosite 9:	PRPS1	P60891	S180	GGAKRVTSIADRLNV	55 / 9 AA	35
Phosphosite 10:	PRPS2	P11908	S180	GGAKRVTSIADRLNV	55 / 9 AA	35
Phosphosite 11:	SDHB	P21912	S173	GKQQYLQSIEEREKL	66 / 9 AA	32
Phosphosite 12:	5-HT(1B)	P28222	S269	GSTSSVTSINSRVPD	75 / 8 AA	44
Phosphosite 13:	IRS1	P35568	S547	PSQSSVASIEEYTEM	85 / 7 AA	132
Phosphosite 14:	MXRA5	Q9NR99	S837	SPVQTVTSAEESSAD	75 / 8 AA	312
Phosphosite 15:	IFT122	Q9HBG6	S680	RYLELISSIEERKKR	71 / 7 AA	142
Phosphosite 16:	SDCCAG1	O60524	T516	LKEVQTVTSIQKARK	71 / 7 AA	123
Phosphosite 17:	Cytohesin 4	Q9UIA0	S359	SYRISATSAEERDQW	75 / 8 AA	46
Phosphosite 18:	TRIM24	O15164	S1042	PRKKRLKSIEERQLL	55 / 9 AA	117
Phosphosite 19:	HARS	P12081	T482	VIKLRSVTSREEVDV	75 / 8 AA	57
Phosphosite 20:	PLEC1	Q15149	S4054	QLREGLTSIEEVTKN	62 / 8 AA	532