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_6q14.1 provirus ancestral Gag-Pol polyprotein
Human P-Site:	Y724
P-Site Sequence:	TSVVDSDYKGEIQLV
UniProt:	P63128
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_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	Y724	TSVVDSDYKGEIQLV	100 / 9 AA	124
Phosphosite 1:	CASP8AP2	Q9UKL3	Y313	KSNSDSDYKGERINS	87 / 8 AA	223
Phosphosite 2:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S722	IHTSVVDSDYKGEIQ	100 / 7 AA	124
Phosphosite 3:	HS1	P14317	Y140	KSAVGFDYKGEVEKH	66 / 9 AA	54
Phosphosite 4:	EHMT2	Q96KQ7	S287	DERVDSDSKSEVEAL	66 / 9 AA	132
Phosphosite 5:	CASP8AP2	Q9UKL3	S311	KFKSNSDSDYKGERI	100 / 6 AA	223
Phosphosite 6:	ADCY8	P40145	Y1149	DQGFAFDYRGEIYVK	83 / 6 AA	140
Phosphosite 7:	UNC13A	Q9UPW8	Y201	VDDRDSDYRSETSNS	62 / 8 AA	193
Phosphosite 8:	UNC13B	O14795	Y191	VDDRDSDYRSETSNS	62 / 8 AA	181
Phosphosite 9:	CNOT2	Q9NZN8	Y37	VEGVDSDYHDENMYY	75 / 8 AA	60
Phosphosite 10:	PLA2G6	O60733	Y184	TQMDVTDYKGETVFH	71 / 7 AA	90
Phosphosite 11:	EPC1	Q9H2F5	Y278	KRYNLGDYNGEIMSE	71 / 7 AA	93
Phosphosite 12:	COL18A1	P39060	Y1216	GPYGRPGYKGEIGFP	71 / 7 AA	178
Phosphosite 13:	SKT	Q5T5P2	Y1235	DASRTSEYKTEIIMK	71 / 7 AA	214
Phosphosite 14:	HSPA2	P54652	Y108	KPKVQVEYKGETKTF	55 / 9 AA	70
Phosphosite 15:	HSPA8	P11142	Y107	RPKVQVEYKGETKSF	55 / 9 AA	71
Phosphosite 16:	SKT	Q5T5P2	T1237	SRTSEYKTEIIMKEN	71 / 7 AA	214
Phosphosite 17:	AACS	Q86V21	Y455	HNFSLPVYKGEIQAR	100 / 5 AA	75
Phosphosite 18:	GTDC1	Q4AE62	Y430	DIIRKHLYKGEIAPF	100 / 5 AA	53
Phosphosite 19:	calreticulin	P27797	Y271	PVIQNPEYKGEWKPR	57 / 7 AA	48
Phosphosite 20:	STAT5B	P51692	Y392	NENTRNDYSGEILNN	71 / 7 AA	90