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:	S108
P-Site Sequence:	PLQPGLPSPAMIPKD
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	S108	PLQPGLPSPAMIPKD	100 / 9 AA	165
Phosphosite 1:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	S108	PLQPGLPSPAMIPKD	100 / 9 AA	110
Phosphosite 2:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	S108	PLQPGLPSPAMIPKD	100 / 9 AA	92
Phosphosite 3:	ERVK6	Q9BXR3	S108	PLQPGLPSPAMIPKD	100 / 9 AA	108
Phosphosite 4:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	S108	PLQPGLPSPAMIPKD	100 / 9 AA	107
Phosphosite 5:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	S108	PLQPGLPSPAMIPKD	100 / 9 AA	108
Phosphosite 6:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	S108	PLQPGLPSPAMIPKD	100 / 9 AA	108
Phosphosite 7:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S1031	PLQPGLPSPAMIPKD	100 / 9 AA	124
Phosphosite 8:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	S108	PLQPGLPSPAMIPKD	100 / 9 AA	115
Phosphosite 9:	ERVK2	O15314	S24	PLQPGLPSPAMIPED	100 / 9 AA	21
Phosphosite 10:	ERVK6	Q9WJR5	S111	PLQPGLPSLAMIPKD	88 / 9 AA	108
Phosphosite 11:	ABL2	P42684	S915	GEQPGWPSPAKAAPV	75 / 8 AA	128
Phosphosite 12:	KIAA1191	Q96A73	S79	EGEASLPSPAMTLSS	75 / 8 AA	33
Phosphosite 13:	RYR2	Q92736	S2229	NSSVGLASPAMRGST	85 / 7 AA	565
Phosphosite 14:	TOM1L2	Q6ZVM7	S479	EMVPDLPSPPMEAPA	75 / 8 AA	56
Phosphosite 15:	LIMD1	Q9UGP4	S277	RVSPGLPSPNLENGA	75 / 8 AA	72
Phosphosite 16:	piccolo	Q9Y6V0	S429	AQQPGLQSPAKAPGP	75 / 8 AA	567
Phosphosite 17:	HUNK	P57058	S605	TLSPGLPSGSMSPLH	75 / 8 AA	80
Phosphosite 18:	SOLO	Q8TER5	S214	SGPPGLPSPPLPEEA	75 / 8 AA	165
Phosphosite 19:	C1orf187	Q8NBI3	S73	EWGPGLPSQAQDGAV	75 / 8 AA	39
Phosphosite 20:	SCG2	P13521	S52	ENVQKFPSPEMIRAL	71 / 7 AA	71