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:	Y399
P-Site Sequence:	QNMLSAPYMRSMMQS
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	Y399	QNMLSAPYMRSMMQS	100 / 9 AA	63
Phosphosite 1:	ubiquilin 2	Q9UHD9	Y391	QNMLSAPYMRSMMQS	100 / 9 AA	66
Phosphosite 2:	UBQLN4	Q9NRR5	Y405	QNVISAPYMRSMMQT	88 / 9 AA	64
Phosphosite 3:	DHX57	Q6P158	Y749	VLQDGSPYMRSMKQI	75 / 8 AA	156
Phosphosite 4:	DHX57	Q6P158	S752	DGSPYMRSMKQISKE	100 / 6 AA	156
Phosphosite 5:	UBQLN1	Q9UMX0	S402	LSAPYMRSMMQSLSQ	100 / 6 AA	63
Phosphosite 6:	ubiquilin 2	Q9UHD9	S394	LSAPYMRSMMQSLSQ	100 / 6 AA	66
Phosphosite 7:	HES3	Q5TGS1	Y45	ILELSVKYMRSLQNS	66 / 9 AA	20
Phosphosite 8:	TUBGCP3	Q96CW5	Y410	YTKTGDPYMRSLVQH	62 / 8 AA	104
Phosphosite 9:	TUBGCP3	Q96CW5	S413	TGDPYMRSLVQHILS	83 / 6 AA	104
Phosphosite 10:	Cyclin D2	P30279	Y54	VQKDIQPYMRRMVAT	83 / 6 AA	33
Phosphosite 11:	C2orf57	Q53QW1	Y272	TASEENSYMRSMTSL	83 / 6 AA	42
Phosphosite 12:	KBTBD8	Q8NFY9	S77	AISPYFRSMFTSGLT	83 / 6 AA	69
Phosphosite 13:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	Y331	QYGPNSPYMRTLLDS	50 / 8 AA	74
Phosphosite 14:	ERVK6	Q7LDI9	Y331	QYGPNSPYMRTLLDS	50 / 8 AA	74
Phosphosite 15:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	Y331	QYGPNSPYMRTLLDS	50 / 8 AA	74
Phosphosite 16:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	Y331	QYGPNSPYMRTLLDS	50 / 8 AA	74
Phosphosite 17:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	Y331	QYGPNSPYMRTLLDS	50 / 8 AA	74
Phosphosite 18:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	Y331	QYGPNSPYMRTLLDS	50 / 8 AA	124
Phosphosite 19:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	Y331	QYGPNSPYMRTLLDS	50 / 8 AA	74
Phosphosite 20:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	Y331	QYGPNSPYMRTLLDS	50 / 8 AA	72