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_1q22 provirus ancestral Pol protein
Human P-Site:	T1321
P-Site Sequence:	NTSDFCITPQIYNES
UniProt:	P63135
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_1q22 provirus ancestral Pol protein	P63135	T1321	NTSDFCITPQIYNES	100 / 9 AA	165
Phosphosite 1:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	T561	NTSDFCITPQIYNES	100 / 9 AA	75
Phosphosite 2:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	T450	NTSDFCITPQIYNES	100 / 9 AA	67
Phosphosite 3:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	T450	NTSDFCITPQIYNES	100 / 9 AA	67
Phosphosite 4:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	T450	NTSDFCITPQIYNES	100 / 9 AA	64
Phosphosite 5:	ATP13A4	Q4VNC1	S470	KRGIFCISPQRINVC	83 / 6 AA	134
Phosphosite 6:	PIK3R6	Q5UE93	T448	ETQKFCLTPRLSLQL	50 / 8 AA	84
Phosphosite 7:	DSCR3	O14972	T160	SPVDFTITPETLQNV	71 / 7 AA	33
Phosphosite 8:	DSCR3	O14972	T158	TPSPVDFTITPETLQ	71 / 7 AA	33
Phosphosite 9:	ZNF658	Q5TYW1	T232	YDKTICITPQSFLTG	62 / 8 AA	122
Phosphosite 10:	SLC11A2	P49281	T250	PSCSGCRTPQIEQAV	83 / 6 AA	62
Phosphosite 11:	ULBP1	Q9BZM6	T40	LCYDFIITPKSRPEP	71 / 7 AA	28
Phosphosite 12:	CASC2	Q8IU53	T55	FRLQTHTTPQIYTQL	71 / 7 AA	9
Phosphosite 13:	MCM9	Q9NXL9	T1064	RLANFCFTPPSESKS	57 / 7 AA	127
Phosphosite 14:	FASN	P49327	T1120	ILEKFCFTPHTEEGC	57 / 7 AA	273
Phosphosite 15:	IL1RL1	Q01638	T449	RRHIFILTPQITHNK	71 / 7 AA	63
Phosphosite 16:	PRPSAP2	O60256	T5	___MFCVTPPELETK	66 / 6 AA	41
Phosphosite 17:	DSPP	Q9NZW4	T214	EGNTSEITPQINSKR	83 / 6 AA	126
Phosphosite 18:	KIF4B	Q2VIQ3	T817	LESEDCITKQIESLE	83 / 6 AA	140
Phosphosite 19:	ZNFX1	Q9P2E3	T1084	PEIARLLTPHIYQDL	66 / 6 AA	220
Phosphosite 20:	KLF10	Q13118	T93	TIPAFCLTPPYSPSD	57 / 7 AA	53