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_1q23.3 provirus ancestral Env polyprotein
Human P-Site:	Y392
P-Site Sequence:	QSVNFVNYWQKNSTR
UniProt:	O42043
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_1q23.3 provirus ancestral Env polyprotein	O42043	Y392	QSVNFVNYWQKNSTR	100 / 9 AA	64
Phosphosite 1:	ABHD2	P08910	Y149	YIRTFVDYAQKNGYR	66 / 9 AA	48
Phosphosite 2:	PDGFRA	P16234	Y685	FYGDLVNYLHKNRDS	55 / 9 AA	123
Phosphosite 3:	SULT1E1	P49888	Y26	MYKDFVKYWDNVEAF	57 / 7 AA	35
Phosphosite 4:	BCKDHA	P12694	Y353	RSVDEVNYWDKQDHP	83 / 6 AA	50
Phosphosite 5:	ActR2	P27037	Y444	KRPVLRDYWQKHAGM	66 / 6 AA	58
Phosphosite 6:	LOC653073	A6NMD2	Y20	AKKKLKEYWQKNSPR	83 / 6 AA	66
Phosphosite 7:	Putative golgin subfamily A member 6-like protein 7	A6NCM5	Y20	AKKKLKEYWQKNSPR	83 / 6 AA	33
Phosphosite 8:	Putative golgin subfamily A member 8I	A6NC78	Y20	AKKKLKEYWQKNSPR	83 / 6 AA	71
Phosphosite 9:	GVIN1	Q7Z2Y8	Y2143	EEENFDNYWEYLHNS	71 / 7 AA	279
Phosphosite 10:	PLCG2	P16885	Y919	TKENNMKYWEKNQSI	55 / 9 AA	148
Phosphosite 11:	CD3-epsilon	P07766	Y150	GLLLLVYYWSKNRKA	62 / 8 AA	23
Phosphosite 12:	RCOR1	Q9UKL0	Y424	VKNFFVNYRRRFNID	57 / 7 AA	53
Phosphosite 13:	RCOR3	Q9P2K3	Y331	VKNFFVNYRRRFNLE	57 / 7 AA	56
Phosphosite 14:	ELAVL3	Q14576	Y87	LGYGFVNYSDPNDAD	62 / 8 AA	40
Phosphosite 15:	RNF34	Q969K3	Y283	LARNFVNYSGCCEKW	83 / 6 AA	42
Phosphosite 16:	BRPF3	Q9ULD4	Y551	AVKEELKYWQKLRHD	66 / 6 AA	136
Phosphosite 17:	PLCL1	Q15111	Y634	YPEDFVNYNKKFLSR	62 / 8 AA	123
Phosphosite 18:	C3orf38	Q5JPI3	Y98	LIQHAKDYWQKQPQL	80 / 5 AA	38
Phosphosite 19:	DHX15	O43143	Y651	CYDNFINYRSLMSAD	66 / 6 AA	91
Phosphosite 20:	DHX9	Q08211	Y68	AARDFVNYLVRINEI	50 / 8 AA	141