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:	S182
P-Site Sequence:	WSGLQFSSATSASPP
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	S182	WSGLQFSSATSASPP	100 / 9 AA	30
Phosphosite 1:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S181	TWSGLQFSSATSASP	100 / 8 AA	30
Phosphosite 2:	DNAH8	Q96JB1	S2487	SKSLNFSSATEPMMF	85 / 7 AA	515
Phosphosite 3:	DNAH8	Q96JB1	S2486	LSKSLNFSSATEPMM	85 / 7 AA	515
Phosphosite 4:	EIF2B3	Q9NR50	S238	YLVRKQFSSASSQQG	85 / 7 AA	50
Phosphosite 5:	EIF2B3	Q9NR50	S239	LVRKQFSSASSQQGQ	85 / 7 AA	50
Phosphosite 6:	STAT1	P42224	S508	VLSWQFSSVTKRGLN	71 / 7 AA	87
Phosphosite 7:	STAT3	P40763	S514	VLSWQFSSTTKRGLS	71 / 7 AA	88
Phosphosite 8:	STAT3	P40763	S513	EVLSWQFSSTTKRGL	71 / 7 AA	88
Phosphosite 9:	STAT1	P42224	S507	EVLSWQFSSVTKRGL	71 / 7 AA	87
Phosphosite 10:	STK31	Q9BXU1	S138	PLELQFSSVAKKYKL	71 / 7 AA	116
Phosphosite 11:	EXOSC4	Q9NPD3	Y76	RALVNCQYSSATFST	83 / 6 AA	26
Phosphosite 12:	STK31	Q9BXU1	S137	IPLELQFSSVAKKYK	71 / 7 AA	116
Phosphosite 13:	CHD8	Q9HCK8	S2464	VSSLGHSSATSASLP	77 / 9 AA	291
Phosphosite 14:	C12orf54	Q6X4T0	S100	KLRRLQFSSGEQPSG	83 / 6 AA	14
Phosphosite 15:	NSD1	Q96L73	S891	PSKPLLFSSASSQNH	75 / 8 AA	297
Phosphosite 16:	C12orf54	Q6X4T0	S101	LRRLQFSSGEQPSGG	83 / 6 AA	14
Phosphosite 17:	MCCC2	Q9HCC0	S499	REGKQFSSADEAALK	75 / 8 AA	61
Phosphosite 18:	NLRC4	Q9NPP4	S685	RYLGKIFSSATSLRL	100 / 6 AA	116
Phosphosite 19:	FBXO40	Q9UH90	S440	FEPEQFSSGTVLADL	83 / 6 AA	80
Phosphosite 20:	PHLDB2	Q86SQ0	S914	SISPHFSSATMGRSI	83 / 6 AA	142