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_22q11.21 provirus ancestral Env polyprotein
Human P-Site:	Y15
P-Site Sequence:	MDNPIEVYVNDSEWV
UniProt:	P61566
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_22q11.21 provirus ancestral Env polyprotein	P61566	Y15	MDNPIEVYVNDSEWV	100 / 9 AA	67
Phosphosite 1:	Endogenous retrovirus group K member 11 Pol protein	Q9UQG0	Y886	MDNPIEVYVNDSVWV	100 / 9 AA	110
Phosphosite 2:	ERVK5	Q9HDB8	Y15	MDNPIEVYVNDSVWV	100 / 9 AA	28
Phosphosite 3:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	Y126	MDNPIEVYVNDSVWV	100 / 9 AA	75
Phosphosite 4:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	Y15	MDNPIEVYVNDSVWV	100 / 9 AA	64
Phosphosite 5:	FLNA	P21333	Y373	AKSPFEVYVDKSQGD	66 / 9 AA	281
Phosphosite 6:	SYNPO2L	Q9H987	Y176	GAPPDEVYLSDSPAE	66 / 9 AA	102
Phosphosite 7:	MED25	Q71SY5	Y432	RSLPCQVYVNHGENL	55 / 9 AA	78
Phosphosite 8:	Cdc16	Q13042	Y526	LGHCIEMYIGDSEAY	62 / 8 AA	72
Phosphosite 9:	MLLT3	P42568	Y88	FILPIEVYFKNKEEP	62 / 8 AA	63
Phosphosite 10:	NUP210L	Q5VU65	Y141	VSRARELYVDDSPLE	55 / 9 AA	211
Phosphosite 11:	PGK2	P07205	Y161	LSKLGDVYVNDAFGT	71 / 7 AA	45
Phosphosite 12:	PGK1	P00558	Y161	LSKLGDVYVNDAFGT	71 / 7 AA	45
Phosphosite 13:	GRIPAP1	Q4V328	Y753	KSAIIETYVMDSRID	75 / 8 AA	96
Phosphosite 14:	FAM83B	Q5T0W9	S499	LRNWRIESYLNDHSE	62 / 8 AA	115
Phosphosite 15:	CTSF	Q9UBX1	Y376	SAEKAKVYINDSVEL	83 / 6 AA	53
Phosphosite 16:	SYNPO2L	Q9H987	S178	PPDEVYLSDSPAEPA	71 / 7 AA	102
Phosphosite 17:	E2F2	Q14209	Y301	TQGPIEVYLCPEEVQ	83 / 6 AA	48
Phosphosite 18:	E2F3	O00716	Y349	TQGPIEVYLCPEETE	83 / 6 AA	49
Phosphosite 19:	FAM83B	Q5T0W9	Y500	RNWRIESYLNDHSEA	62 / 8 AA	115
Phosphosite 20:	PADI3	Q9ULW8	Y309	TLPPLEVYVCRVRNN	83 / 6 AA	75