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:	UFC1
Human P-Site:	Y90
P-Site Sequence:	EFDIPITYPTTAPEI
UniProt:	Q9Y3C8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UFC1	Q9Y3C8	Y90	EFDIPITYPTTAPEI	100 / 9 AA	19
Phosphosite 1:	PHC3	Q8NDX5	Y860	LRQLPITYPSAEEDL	55 / 9 AA	106
Phosphosite 2:	PHC3	Q8NDX5	T859	ILRQLPITYPSAEED	62 / 8 AA	106
Phosphosite 3:	ERAP2	Q6P179	Y592	LWHIPLTYSTSSSNV	55 / 9 AA	110
Phosphosite 4:	MUC3A	Q02505	Y829	ESTTEITYPTTMTET	100 / 6 AA	266
Phosphosite 5:	ERAP2	Q6P179	T591	YLWHIPLTYSTSSSN	62 / 8 AA	110
Phosphosite 6:	UBE1L	P41226	Y514	LQVIPLTYPLDPTTE	83 / 6 AA	112
Phosphosite 7:	TFAP2D	Q7Z6R9	Y48	SSSSPLTYSTTGTEF	62 / 8 AA	50
Phosphosite 8:	DDO	Q99489	T55	AGMLIPHTYPDTPIH	75 / 8 AA	38
Phosphosite 9:	DDO	Q99489	Y56	GMLIPHTYPDTPIHT	66 / 9 AA	38
Phosphosite 10:	TAAR9	Q96RI9	Y140	AVTDPLTYPTKFTVS	83 / 6 AA	39
Phosphosite 11:	RAC3	P60763	Y139	KKLAPITYPQGLAMA	100 / 5 AA	21
Phosphosite 12:	RAC3	P60763	T138	DKKLAPITYPQGLAM	100 / 5 AA	21
Phosphosite 13:	RAC2	P15153	Y139	KKLAPITYPQGLALA	100 / 5 AA	21
Phosphosite 14:	RAC2	P15153	T138	EKKLAPITYPQGLAL	100 / 5 AA	21
Phosphosite 15:	CEP192	Q8TEP8	T1684	EIRNKSITFPTTEPG	71 / 7 AA	213
Phosphosite 16:	RAC1	P63000	Y139	KKLTPITYPQGLAMA	100 / 5 AA	21
Phosphosite 17:	RAC1	P63000	T138	EKKLTPITYPQGLAM	100 / 5 AA	21
Phosphosite 18:	HUWE1	Q7Z6Z7	Y2744	GTPMPDSYPTTPSST	55 / 9 AA	482
Phosphosite 19:	TFAP2D	Q7Z6R9	S49	SSSPLTYSTTGTEFA	62 / 8 AA	50
Phosphosite 20:	HUWE1	Q7Z6Z7	S2743	DGTPMPDSYPTTPSS	62 / 8 AA	482