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:	Y191
P-Site Sequence:	REKFSDCYIIHYIDD
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	Y191	REKFSDCYIIHYIDD	100 / 9 AA	165
Phosphosite 1:	ERVK6	Q9WJR5	Y194	REKFSDCYIIHYIDD	100 / 9 AA	108
Phosphosite 2:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	Y191	REKFSDCYIIHYIDD	100 / 9 AA	110
Phosphosite 3:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	Y191	RDKFSDCYIIHYFDD	100 / 9 AA	92
Phosphosite 4:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	Y191	REKFSDCYIIHYIDD	100 / 9 AA	107
Phosphosite 5:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	Y191	RKKFSDCYIIHYIDD	100 / 9 AA	108
Phosphosite 6:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	Y191	RDKFSDCYIIHYIDD	100 / 9 AA	108
Phosphosite 7:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	Y191	REKFSDCYIIHYIDD	100 / 9 AA	115
Phosphosite 8:	ERVK2	O15314	Y107	RDKFSDCYIIHYVDD	100 / 9 AA	21
Phosphosite 9:	ERVK6	Q9BXR3	Y191	REKFSDCYIIHCIDD	88 / 9 AA	108
Phosphosite 10:	POLQ	O75417	Y120	NTIFSDSYIKHSPNI	75 / 8 AA	198
Phosphosite 11:	ZFP42	Q96MM3	Y72	GDDFSDCYIECVIRG	100 / 6 AA	35
Phosphosite 12:	POLQ	O75417	S119	SNTIFSDSYIKHSPN	75 / 8 AA	198
Phosphosite 13:	OPHN1	O60890	S9	GHPPLEFSDCYLDSP	83 / 6 AA	92
Phosphosite 14:	ARHGAP10	A1A4S6	S9	GLQPLEFSDCYLDSP	83 / 6 AA	89
Phosphosite 15:	OPHN1	O60890	Y12	PLEFSDCYLDSPDFR	83 / 6 AA	92
Phosphosite 16:	ARHGAP10	A1A4S6	Y12	PLEFSDCYLDSPWFR	83 / 6 AA	89
Phosphosite 17:	villin	P09327	Y46	SFFDGDCYIILAIHK	83 / 6 AA	93
Phosphosite 18:	CHD6	Q8TD26	Y1599	GLNRTDCYIMNDPQL	57 / 7 AA	305
Phosphosite 19:	POLQ	O75417	S117	NKSNTIFSDSYIKHS	83 / 6 AA	198
Phosphosite 20:	RBM6	P78332	S787	RQGQQSSSDCYIYDS	100 / 5 AA	129