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-F(c)1_Xq21.33 provirus ancestral Env polyprotein
Human P-Site:	S569
P-Site Sequence:	PYSRLPTSEDHYDDA
UniProt:	P60507
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HERV-F(c)1_Xq21.33 provirus ancestral Env polyprotein	P60507	S569	PYSRLPTSEDHYDDA	100 / 9 AA	65
Phosphosite 1:	HERV-F(c)1_Xq21.33 provirus ancestral Env polyprotein	P60507	T568	HPYSRLPTSEDHYDD	100 / 8 AA	65
Phosphosite 2:	URG4	Q8TCY9	S220	LPLVLPDSENHYHTF	75 / 8 AA	105
Phosphosite 3:	HPS4	Q9NQG7	T227	PQEQRLPTGEDAPQE	85 / 7 AA	77
Phosphosite 4:	PLEKHA4	Q9H4M7	S666	TTPYLPTSEGHRERV	85 / 7 AA	85
Phosphosite 5:	CASZ1	Q86V15	S226	TSSMLPTSEDTLSKR	85 / 7 AA	190
Phosphosite 6:	CASZ1	Q86V15	T225	ATSSMLPTSEDTLSK	85 / 7 AA	190
Phosphosite 7:	MUC3B	Q9H195	T446	FTSTRLPTSETWLSN	75 / 8 AA	96
Phosphosite 8:	MUC3A	Q02505	T2086	FTSTRLPTSETWLSN	75 / 8 AA	266
Phosphosite 9:	MUC3B	Q9H195	S447	TSTRLPTSETWLSNN	75 / 8 AA	96
Phosphosite 10:	MUC3A	Q02505	S2087	TSTRLPTSETWLSNS	75 / 8 AA	266
Phosphosite 11:	SYNE2	Q8WXH0	S6856	LACLLPSSEEDYSCT	62 / 8 AA	796
Phosphosite 12:	GCC1	Q96CN9	S766	VIMRLPTSASWWPSG	55 / 9 AA	88
Phosphosite 13:	ZNF609	O15014	T1195	SSDCKLPTSEESRLG	71 / 7 AA	151
Phosphosite 14:	NME2P1	O60361	S29	AMKFLPASEEHLKQH	71 / 7 AA	16
Phosphosite 15:	ZNF609	O15014	S1196	SDCKLPTSEESRLGS	71 / 7 AA	151
Phosphosite 16:	PLEKHA5	Q9HAU0	T225	SFQIALLTSEDHINR	85 / 7 AA	127
Phosphosite 17:	TPX2	Q9ULW0	T499	KNRIRMPTKEDEEED	71 / 7 AA	86
Phosphosite 18:	ABCA13	Q86UQ4	T190	LLLPRLHTSHDHVED	75 / 8 AA	576
Phosphosite 19:	MYCBP2	O75592	S1351	LLYRLPTSDGSASKG	71 / 7 AA	510
Phosphosite 20:	GTSE1	Q9NYZ3	S65	EQPPLPTSESPFAWS	55 / 9 AA	77