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:	S921
P-Site Sequence:	QGHRQLDSYKNGFLN
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	S921	QGHRQLDSYKNGFLN	100 / 9 AA	118
Phosphosite 1:	UBA1	P22314	Y922	GHRQLDSYKNGFLNL	100 / 8 AA	118
Phosphosite 2:	TRIP12	Q14669	S1840	GVSRQFDSFRDGFES	55 / 9 AA	220
Phosphosite 3:	FLJ35894	Q8NA31	S474	SHSRQLQSYKSHGVM	75 / 8 AA	58
Phosphosite 4:	DGK-I	O75912	S945	DLMKLIESYKNGGSL	55 / 9 AA	117
Phosphosite 5:	ASB6	Q9NWX5	S370	FSLRQLESYPPPLKH	83 / 6 AA	47
Phosphosite 6:	PCGF3	Q3KNV8	S121	SAKQHLDSHRNGETK	55 / 9 AA	28
Phosphosite 7:	NRIF3	Q13352	S168	KASRHLDSYEFLKAI	83 / 6 AA	20
Phosphosite 8:	GSN	P06396	Y138	FTVQLDDYLNGRAVQ	75 / 8 AA	86
Phosphosite 9:	CCDC88A	Q3V6T2	S681	KLKKTLDSFKNLTFQ	62 / 8 AA	216
Phosphosite 10:	Cezanne	Q6GQQ9	S774	PPYRVADSYSNGYRE	66 / 9 AA	93
Phosphosite 11:	PRSS8	Q16651	S107	LGAHQLDSYSEDAKV	83 / 6 AA	36
Phosphosite 12:	BAG4	O95429	Y131	QGQSLNSYTNGAYGP	71 / 7 AA	50
Phosphosite 13:	BAG4	O95429	S130	LQGQSLNSYTNGAYG	71 / 7 AA	50
Phosphosite 14:	SPIN3	Q5JUX0	Y181	MYQLLDDYKDGDLRI	71 / 7 AA	29
Phosphosite 15:	SPIN4	Q56A73	Y171	MYTLLDDYKDGDLRI	71 / 7 AA	29
Phosphosite 16:	TTK	P33981	Y568	DNQTLDSYRNEIAYL	83 / 6 AA	97
Phosphosite 17:	TTK	P33981	S567	ADNQTLDSYRNEIAY	83 / 6 AA	97
Phosphosite 18:	RNF166	Q96A37	S92	THVEKQLSSYKAPCR	71 / 7 AA	26
Phosphosite 19:	C20orf152	Q96M20	Y117	ILQVLDSYRNYAEPL	83 / 6 AA	67
Phosphosite 20:	NUP107	P57740	S311	LKQRQLTSYVGSVRP	83 / 6 AA	106