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:	Y933
P-Site Sequence:	GDTNPREYAACSLDD
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	Y933	GDTNPREYAACSLDD	100 / 9 AA	108
Phosphosite 1:	ERVK6	Q9BXR3	Y933	GDTNPREYAACSLDD	100 / 9 AA	108
Phosphosite 2:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	Y931	GDTNPREYAACSLDD	100 / 9 AA	107
Phosphosite 3:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	Y933	GDTNPREYAACSLDD	100 / 9 AA	108
Phosphosite 4:	ERVK6	Q9WJR5	Y936	GDTNPREYAACGLDD	88 / 9 AA	108
Phosphosite 5:	C17orf75	Q9HAS0	Y150	SERNPSEYVVCFLGG	62 / 8 AA	45
Phosphosite 6:	PLEC1	Q15149	Y1095	RLMAEREYGSCSHHY	71 / 7 AA	532
Phosphosite 7:	MUC2	Q02817	Y4768	ECPSHREYQACGPAE	55 / 9 AA	540
Phosphosite 8:	FGL1	Q08830	Y80	DLGSKRQYADCSEIF	71 / 7 AA	36
Phosphosite 9:	NUS1	Q96E22	Y284	FFSALRQYAACEQRL	83 / 6 AA	33
Phosphosite 10:	GPC2	Q8N158	Y66	LRVCPQEYTCCSSET	62 / 8 AA	63
Phosphosite 11:	SOX30	O94993	Y568	TIQPPREYSSVSPCP	62 / 8 AA	82
Phosphosite 12:	SOX30	O94993	S569	IQPPREYSSVSPCPR	62 / 8 AA	82
Phosphosite 13:	PAK5	Q9P286	Y448	SPGDPREYLANFIKI	71 / 7 AA	81
Phosphosite 14:	POTED	Q86YR6	Y344	SGQTAREYAVSSHHH	55 / 9 AA	66
Phosphosite 15:	POTEE	Q6S8J3	Y344	SGQTAREYAVSSHHH	55 / 9 AA	121
Phosphosite 16:	POTEG	Q6S5H5	Y430	SGQTAREYAVSSHHN	55 / 9 AA	67
Phosphosite 17:	POTEB	Q6S5H4	Y344	SGQTAREYAVSSHHH	55 / 9 AA	66
Phosphosite 18:	POTEH	Q6S545	Y381	SGQTAREYAVSSRHN	55 / 9 AA	61
Phosphosite 19:	FARSB	Q9NSD9	Y192	PLNKTKEYTACELMN	50 / 8 AA	66
Phosphosite 20:	KISS1R	Q969F8	S298	AGSWHPRSYAAYALK	62 / 8 AA	43