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:	UBQLN1
Human P-Site:	S402
P-Site Sequence:	LSAPYMRSMMQSLSQ
UniProt:	Q9UMX0
Intern. Prot. ID:	IPI00071180

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	UBQLN1	Q9UMX0	S402	LSAPYMRSMMQSLSQ	100 / 9 AA	63
Phosphosite 1:	ubiquilin 2	Q9UHD9	S394	LSAPYMRSMMQSLSQ	100 / 9 AA	66
Phosphosite 2:	DHX57	Q6P158	S752	DGSPYMRSMKQISKE	87 / 8 AA	156
Phosphosite 3:	TUBGCP3	Q96CW5	S413	TGDPYMRSLVQHILS	75 / 8 AA	104
Phosphosite 4:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	T334	PNSPYMRTLLDSIAH	55 / 9 AA	74
Phosphosite 5:	ERVK6	Q7LDI9	T334	PNSPYMRTLLDSIAH	55 / 9 AA	74
Phosphosite 6:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	T334	PNSPYMRTLLDSIAY	55 / 9 AA	74
Phosphosite 7:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	T334	PNSPYMRTLLDSIAY	55 / 9 AA	74
Phosphosite 8:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	T334	PNSPYMRTLLDSIAH	55 / 9 AA	74
Phosphosite 9:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	T334	PNSPYMRTLLDSIAH	55 / 9 AA	124
Phosphosite 10:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	T334	PNSPYMRTLLDSIAH	55 / 9 AA	74
Phosphosite 11:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	T334	PNSPYMRTLLDSIAH	55 / 9 AA	72
Phosphosite 12:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	T334	PNSPYMRTLLDSIAH	55 / 9 AA	74
Phosphosite 13:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	T334	PNSPYMRTLLDSIAH	55 / 9 AA	74
Phosphosite 14:	UBQLN4	Q9NRR5	Y405	QNVISAPYMRSMMQT	100 / 6 AA	64
Phosphosite 15:	DHX57	Q6P158	Y749	VLQDGSPYMRSMKQI	100 / 6 AA	156
Phosphosite 16:	UBQLN1	Q9UMX0	Y399	QNMLSAPYMRSMMQS	100 / 6 AA	63
Phosphosite 17:	ubiquilin 2	Q9UHD9	Y391	QNMLSAPYMRSMMQS	100 / 6 AA	66
Phosphosite 18:	KLHL4	Q9C0H6	S414	HLLPERRSMMQSPRT	77 / 9 AA	80
Phosphosite 19:	KBTBD8	Q8NFY9	S77	AISPYFRSMFTSGLT	66 / 9 AA	69
Phosphosite 20:	PKDREJ	Q9NTG1	S1426	RERKYMRSMMIGIES	100 / 6 AA	255