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:	T870
P-Site Sequence:	DAKKRASTEMVTPVT
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	T870	DAKKRASTEMVTPVT	100 / 9 AA	165
Phosphosite 1:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	T870	DAKKRASTEMVTPVT	100 / 9 AA	110
Phosphosite 2:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	T870	DAKKRASTEMVTPVT	100 / 9 AA	115
Phosphosite 3:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	S869	GDAKKRASTEMVTPV	100 / 8 AA	110
Phosphosite 4:	HERV-K_1q22 provirus ancestral Pol protein	P63135	S869	GDAKKRASTEMVTPV	100 / 8 AA	165
Phosphosite 5:	HERV-K_5q33.3 provirus ancestral Pol protein	P10266	S869	GDAKKRASTEMVTPV	100 / 8 AA	115
Phosphosite 6:	C1orf87	Q8N0U7	S246	QRFSKRGSPEMVNYE	75 / 8 AA	62
Phosphosite 7:	POLG	P54098	S809	RNAHKRISSQMVVWL	62 / 8 AA	140
Phosphosite 8:	POLG	P54098	S810	NAHKRISSQMVVWLP	62 / 8 AA	140
Phosphosite 9:	CTTNBP2	Q8WZ74	T221	SAEKRRSTEMEAQME	85 / 7 AA	181
Phosphosite 10:	CTTNBP2	Q8WZ74	S220	LSAEKRRSTEMEAQM	85 / 7 AA	181
Phosphosite 11:	MUC3A	Q02505	T400	SSTPVPSTEMITSHT	71 / 7 AA	266
Phosphosite 12:	ASNS	P08243	S198	KPNGKVASVEMVKYH	75 / 8 AA	64
Phosphosite 13:	ONECUT3	O60422	S440	FKENKRPSKEMQVTI	71 / 7 AA	50
Phosphosite 14:	DNAH6	Q9C0G6	T3669	ANIRRAFTEMTPSFF	71 / 7 AA	476
Phosphosite 15:	SCAF1	Q9H7N4	T885	KPDERAPTEMAKAAP	71 / 7 AA	139
Phosphosite 16:	CCDC88C	Q9P219	S1667	PCSASPSSEMVTLEE	62 / 8 AA	228
Phosphosite 17:	Asxl3	Q9C0F0	T858	SIPELASTEMIKVKN	83 / 6 AA	242
Phosphosite 18:	SLC3A1	Q07837	S10	EDKSKRDSIEMSMKG	71 / 7 AA	79
Phosphosite 19:	TNFRSF13C	Q96RJ3	T171	PATELGSTELVTTKT	71 / 7 AA	19
Phosphosite 20:	PLEKHA7	Q6IQ23	T769	AELSRESTEMENAWN	83 / 6 AA	127