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 Gag polyprotein
Human P-Site:	T254
P-Site Sequence:	PTRRLNPTAPPSRQG
UniProt:	P62685
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 Gag polyprotein	P62685	T254	PTRRLNPTAPPSRQG	100 / 9 AA	72
Phosphosite 1:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	T254	PTRRLNPTAPPSRRG	100 / 9 AA	74
Phosphosite 2:	ERVK6	Q7LDI9	T254	PTRRLNPTAPPSRQG	100 / 9 AA	74
Phosphosite 3:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	T254	PTRRLNPTAPPSRQG	100 / 9 AA	74
Phosphosite 4:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	T254	PTRRLNPTAPPSRQG	100 / 9 AA	74
Phosphosite 5:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	T254	PTRRLNPTAPPSRQG	100 / 9 AA	124
Phosphosite 6:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	T254	PTRRLNPTAPPSRQG	100 / 9 AA	74
Phosphosite 7:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	T254	PTRRLNPTAPPSRQG	100 / 9 AA	74
Phosphosite 8:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	T254	PTRRLNPTAPPSRQG	100 / 9 AA	74
Phosphosite 9:	ULBP3	Q9BZM4	T209	RKKRLEPTAPPTMAP	77 / 9 AA	28
Phosphosite 10:	ERVK5	Q9HDB9	T254	PTVRLNPTASRSGQG	77 / 9 AA	74
Phosphosite 11:	FAAH	O00519	T308	DMFRLDPTVPPLPFR	75 / 8 AA	63
Phosphosite 12:	CENTB5	Q96P50	T381	YSERLDRTASPSTSS	66 / 9 AA	92
Phosphosite 13:	CDH10	Q9Y6N8	T726	KEHDLDPTAPPYDSL	85 / 7 AA	88
Phosphosite 14:	GPR152	Q8TDT2	T379	AQPQLNPTAQPQSDP	75 / 8 AA	51
Phosphosite 15:	RPGRIP1	Q96KN7	T172	PRDRLSYTAPPSFKE	77 / 9 AA	147
Phosphosite 16:	Loc284861	Q6ZQP7	T87	PPTRMPPTAPPTRTP	66 / 9 AA	31
Phosphosite 17:	GDF15	Q99988	T130	ALFRLSPTASRSWDV	66 / 9 AA	34
Phosphosite 18:	GALNT14	Q96FL9	T272	KARRLDPTEPIRTPI	71 / 7 AA	64
Phosphosite 19:	TCF20	Q9UGU0	T903	RNDRLNPTLSQSVIL	66 / 9 AA	212
Phosphosite 20:	ULBP1	Q9BZM6	T208	WEQMLDPTKPPSLAP	66 / 9 AA	28