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-H_22q11.2 provirus ancestral Gag polyprotein
Human P-Site:	S100
P-Site Sequence:	RSLPSLCSQCDSSQI
UniProt:	Q8N8A4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S100	RSLPSLCSQCDSSQI	100 / 9 AA	30
Phosphosite 1:	LAMC1	P11047	T408	SPVGSLSTQCDSYGR	75 / 8 AA	178
Phosphosite 2:	ZNF148	Q9UQR1	S202	GEKPFQCSQCDMRFI	75 / 8 AA	89
Phosphosite 3:	ZNF66	Q6ZN08	S425	EECRSLRSQCDQLEE	75 / 8 AA	51
Phosphosite 4:	NACAD	O15069	S157	DPPPELCSQGDLSVP	75 / 8 AA	161
Phosphosite 5:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S97	FTLRSLPSLCSQCDS	100 / 6 AA	30
Phosphosite 6:	ALO17	Q9HCF4	S19	EETPKFCSQCGERLP	62 / 8 AA	175
Phosphosite 7:	SHROOM3	Q8TF72	S1467	QSLPSLCSTSDPDTP	75 / 8 AA	217
Phosphosite 8:	LAMC1	P11047	S407	CSPVGSLSTQCDSYG	71 / 7 AA	178
Phosphosite 9:	POLR3A	O14802	S884	KSLEDLCSQYDLTVR	83 / 6 AA	156
Phosphosite 10:	ZNF268	Q14587	S839	GVNPYKCSQCEKSFS	62 / 8 AA	108
Phosphosite 11:	CTCF	P49711	S526	GEKPYACSHCDKTFR	62 / 8 AA	83
Phosphosite 12:	MUTYH	Q9UIF7	S295	TPQRPLCSQCPVESL	83 / 6 AA	60
Phosphosite 13:	SYNE1	Q8NF91	S4095	TYLDLLCSMCDLSNA	83 / 6 AA	1011
Phosphosite 14:	IL16	Q14005	S308	TRLTAPPSLCSHLSP	83 / 6 AA	142
Phosphosite 15:	ZNF467	Q7Z7K2	S219	GERPFPCSECDKRFS	62 / 8 AA	65
Phosphosite 16:	CHAF1A	Q13111	S493	AFHPDLCSQLDQLLQ	75 / 8 AA	107
Phosphosite 17:	PCCB	P05166	S30	AAVRSLCSQATSVNE	66 / 9 AA	58
Phosphosite 18:	ZNF142	P52746	S1289	GTPAFACSQCEAQFS	66 / 6 AA	188
Phosphosite 19:	ZIC4	Q8N9L1	S142	ADGTATPSLCSKTFS	83 / 6 AA	37
Phosphosite 20:	ZNF236	Q9UL36	S688	GEKPFKCSQCGRGFV	55 / 9 AA	204