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:	HERV-K_22q11.21 provirus ancestral Env polyprotein
Human P-Site:	T291
P-Site Sequence:	VIKPDSQTITCENCR
UniProt:	P61566
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	T291	VIKPDSQTITCENCR	100 / 9 AA	67
Phosphosite 1:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T1162	VIKPDSQTITCENCR	100 / 9 AA	165
Phosphosite 2:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	T402	VIKPDSQTITCENCR	100 / 9 AA	75
Phosphosite 3:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	T291	VIKPDSQTITCENCR	100 / 9 AA	67
Phosphosite 4:	HERV-K_1q22 provirus ancestral Pol protein	P63135	T1164	KPDSQTITCENCRLL	100 / 7 AA	165
Phosphosite 5:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	T404	KPDSQTITCENCRLL	100 / 7 AA	75
Phosphosite 6:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	T293	KPDSQTITCENCRLL	100 / 7 AA	67
Phosphosite 7:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	T293	KPDSQTITCENCRLL	100 / 7 AA	67
Phosphosite 8:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	T293	KPASQTITCENCRLF	100 / 7 AA	64
Phosphosite 9:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S1160	NIVIKPDSQTITCEN	100 / 7 AA	165
Phosphosite 10:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	S400	NIVIKPDSQTITCEN	100 / 7 AA	75
Phosphosite 11:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	S289	NIVIKPDSQTITCEN	100 / 7 AA	67
Phosphosite 12:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	S289	NIVIKPDSQTITCEN	100 / 7 AA	67
Phosphosite 13:	INTS3	Q68E01	S345	LSTPDSQSLRCDLIR	55 / 9 AA	118
Phosphosite 14:	CIITA	P33076	T72	YSEPDTDTINCDQFS	55 / 9 AA	123
Phosphosite 15:	STARD9	Q9P2P6	T1533	NAIPDSMTEACEVKQ	66 / 9 AA	507
Phosphosite 16:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	S289	NIVIKPASQTITCEN	85 / 7 AA	64
Phosphosite 17:	ALMS1	Q8TCU4	S3134	VQPSLPDSNTITQDL	85 / 7 AA	461
Phosphosite 18:	UNC80	Q8N2C7	S252	SSPINSQSRTCESPN	62 / 8 AA	363
Phosphosite 19:	USP33	Q8TEY7	T300	EVEEDPQTITTEETM	75 / 8 AA	107
Phosphosite 20:	TSR2	Q969E8	T173	PSDPDAQTIKEEDIV	66 / 9 AA	21