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_1p13.3 provirus ancestral Env polyprotein
Human P-Site:	T151
P-Site Sequence:	GGEFLEATYFISYWE
UniProt:	P61568
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_1p13.3 provirus ancestral Env polyprotein	P61568	T151	GGEFLEATYFISYWE	100 / 9 AA	21
Phosphosite 1:	HERV-K_1p13.3 provirus ancestral Env polyprotein	P61568	Y152	GEFLEATYFISYWED	100 / 8 AA	21
Phosphosite 2:	CCDC88A	Q3V6T2	T1764	GPRKTEDTYFISSAG	85 / 7 AA	216
Phosphosite 3:	CCDC88A	Q3V6T2	Y1765	PRKTEDTYFISSAGK	85 / 7 AA	216
Phosphosite 4:	ZNF650	Q6ZT12	Y727	ASRLDPDYFISSVFE	62 / 8 AA	84
Phosphosite 5:	PLCE1	Q9P212	Y2066	YFLMEEKYFISKEKN	62 / 8 AA	259
Phosphosite 6:	ZFC3H1	O60293	S1050	RRRSFLESNYFTKPN	62 / 8 AA	226
Phosphosite 7:	Ig gamma lambda chain V-II region DOT	P80422	Y88	QPDDEATYFCCSYVG	71 / 7 AA	12
Phosphosite 8:	TRIM45	Q9H8W5	T464	VQDNKDGTYYISYTP	57 / 7 AA	64
Phosphosite 9:	ACTL7B	Q9Y614	T72	YAGEPRPTYFISSTV	83 / 6 AA	45
Phosphosite 10:	HMGCS1	Q01581	Y310	DVKLEDTYFDRDVEK	83 / 6 AA	57
Phosphosite 11:	ACTL7B	Q9Y614	Y73	AGEPRPTYFISSTVG	83 / 6 AA	45
Phosphosite 12:	MFN2	O95140	T60	SATFLEDTYRNAELD	83 / 6 AA	86
Phosphosite 13:	TRIM45	Q9H8W5	Y465	QDNKDGTYYISYTPK	57 / 7 AA	64
Phosphosite 14:	DDHD1	Q8NEL9	S811	SSSGFLDSAYFRLQE	57 / 7 AA	100
Phosphosite 15:	CDKL4	Q5MAI5	S284	CSQLLESSYFDSFQE	55 / 9 AA	36
Phosphosite 16:	TRIM45	Q9H8W5	Y466	DNKDGTYYISYTPKE	57 / 7 AA	64
Phosphosite 17:	LYRM5	Q6IPR1	Y68	MKELEALYFLRKYRA	62 / 8 AA	11
Phosphosite 18:	CDKL4	Q5MAI5	Y285	SQLLESSYFDSFQEA	62 / 8 AA	36
Phosphosite 19:	LPA	P08519	Y3460	GQSYQGTYFITVTGR	57 / 7 AA	501
Phosphosite 20:	TTN	Q8WZ42	S30257	NSEPSEASNFISCRE	71 / 7 AA	3816