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_5q33.3 provirus ancestral Pol protein
Human P-Site:	Y968
P-Site Sequence:	SLRPRVNYLQDFSYQ
UniProt:	P10266
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_5q33.3 provirus ancestral Pol protein	P10266	Y968	SLRPRVNYLQDFSYQ	100 / 9 AA	115
Phosphosite 1:	ERVK5	Q9HDB8	Y97	SLRPRVNYLQDFSYQ	100 / 9 AA	28
Phosphosite 2:	HERV-K_1q22 provirus ancestral Pol protein	P63135	Y968	SLRPRVNYLQDFSYQ	100 / 9 AA	165
Phosphosite 3:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	Y208	SLRPRVNYLQDFSYQ	100 / 9 AA	75
Phosphosite 4:	HERV-K_1q22 provirus ancestral Env polyprotein	P61567	Y97	SLRPRVNYLQDFSYQ	100 / 9 AA	67
Phosphosite 5:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	Y97	SLRPRVNYLQDFPYQ	100 / 9 AA	67
Phosphosite 6:	GLI2	P10070	Y1221	QGIPRVNYMQQLRQP	66 / 9 AA	168
Phosphosite 7:	STXBP3	O00186	Y521	RQKPRANYLEDRKNG	75 / 8 AA	68
Phosphosite 8:	RNASE13	Q5GAN3	Y44	IDYPRVNYPKGFRGY	66 / 9 AA	18
Phosphosite 9:	HPS1	Q92902	Y534	RNITMVSYLEDFPGL	55 / 9 AA	79
Phosphosite 10:	MSTO1	Q9BUK6	Y114	ELYPKNPYLQDFLSA	66 / 9 AA	62
Phosphosite 11:	BCMO1	Q9HAY6	Y411	LELPRVNYAHNGKQY	62 / 8 AA	63
Phosphosite 12:	COL6A6	A6NMZ7	Y592	GEEKRVYYVHDFDAL	62 / 8 AA	247
Phosphosite 13:	TNIP1	Q15025	Y397	ELRQKVKYLQDQLSP	62 / 8 AA	72
Phosphosite 14:	ALX3	O95076	Y71	PAKPPAKYLQDLGPG	55 / 9 AA	37
Phosphosite 15:	Uncharacterized protein FLJ43738	Q6ZUG5	Y171	GPMPRGNYLEADSQL	71 / 7 AA	66
Phosphosite 16:	p311	Q16612	S63	ELRSPRISYLHFF__	57 / 7 AA	8
Phosphosite 17:	C17orf101	Q6PK18	Y250	SLLYLSNYLEDFGGG	83 / 6 AA	36
Phosphosite 18:	GPR162	Q16538	Y403	PPLERVHYLQVPLSR	83 / 6 AA	64
Phosphosite 19:	SMEK2	Q5MIZ7	Y271	HQTYRVQYIQDIILP	62 / 8 AA	97
Phosphosite 20:	ANK1	P16157	Y1712	ADGSIVSYLQDAAQG	62 / 8 AA	206