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_8p23.1 provirus ancestral Pol protein
Human P-Site:	S11
P-Site Sequence:	KKRRNRVSFLGVATI
UniProt:	P63133
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_8p23.1 provirus ancestral Pol protein	P63133	S11	KKRRNRVSFLGVATI	100 / 9 AA	108
Phosphosite 1:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	S11	RKRRNRVSFLGVTTV	100 / 9 AA	92
Phosphosite 2:	ERVK6	Q9WJR5	S11	KKRRNRVSFLGAATV	88 / 9 AA	108
Phosphosite 3:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	S11	RKRRNRVSFLGAATV	88 / 9 AA	110
Phosphosite 4:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	S11	KKRRNRVSFLGAATV	88 / 9 AA	107
Phosphosite 5:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	S11	RKRRNRVSFLGAATV	88 / 9 AA	108
Phosphosite 6:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	S11	RKRRNRVSFLGAVTV	88 / 9 AA	115
Phosphosite 7:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S11	RKRRNRLSFLGAATV	77 / 9 AA	165
Phosphosite 8:	ABHD15	Q6UXT9	S434	GLSRHRASFLGGRRR	75 / 8 AA	52
Phosphosite 9:	TOPORS	Q9NS56	S45	GSCRHRPSFLGCREL	66 / 9 AA	119
Phosphosite 10:	JPH2	Q9BR39	S247	GSQRSRVSFLKSDLS	85 / 7 AA	74
Phosphosite 11:	GNB4	Q9HAV0	S316	AGHDNRVSCLGVTDD	87 / 8 AA	38
Phosphosite 12:	GNB2	P62879	S316	AGHDNRVSCLGVTDD	87 / 8 AA	37
Phosphosite 13:	GNB1	P62873	S316	AGHDNRVSCLGVTDD	87 / 8 AA	37
Phosphosite 14:	Gnb3	P16520	S316	SGHDNRVSCLGVTAD	87 / 8 AA	37
Phosphosite 15:	UPF0705	Q9H6J7	S77	ATPHNRVSFLRAFWR	85 / 7 AA	37
Phosphosite 16:	TRIM46	Q7Z4K8	S703	DYERGRVSFLDAVSF	66 / 9 AA	83
Phosphosite 17:	COMMD5	Q9GZQ3	S23	DSHSGRVSFLGAQLP	75 / 8 AA	25
Phosphosite 18:	APLF	Q8IW19	S164	MTPTNSVSFLGENRD	85 / 7 AA	57
Phosphosite 19:	BRD9	Q9H8M2	T381	DERRNKVTFLSSATT	62 / 8 AA	67
Phosphosite 20:	EPX	P11678	T329	SLRLRNRTNYLGLLA	62 / 8 AA	81