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:	S181
P-Site Sequence:	TWSGLQFSSATSASP
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	S181	TWSGLQFSSATSASP	100 / 9 AA	30
Phosphosite 1:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S182	WSGLQFSSATSASPP	100 / 8 AA	30
Phosphosite 2:	SLC25A19	Q9HC21	S194	PYAGLQFSCYSSLKH	66 / 9 AA	36
Phosphosite 3:	UBE2J1	Q9Y385	S232	TSYGLQNSSAASFHQ	77 / 9 AA	35
Phosphosite 4:	UGGT1	Q9NYU2	T1133	PPRGLQFTLGTSANP	66 / 9 AA	177
Phosphosite 5:	DNAH8	Q96JB1	S2487	SKSLNFSSATEPMMF	85 / 7 AA	515
Phosphosite 6:	DNAH8	Q96JB1	S2486	LSKSLNFSSATEPMM	85 / 7 AA	515
Phosphosite 7:	EIF2B3	Q9NR50	S238	YLVRKQFSSASSQQG	85 / 7 AA	50
Phosphosite 8:	NLRC4	Q9NPP4	S685	RYLGKIFSSATSLRL	77 / 9 AA	116
Phosphosite 9:	EIF2B3	Q9NR50	S239	LVRKQFSSASSQQGQ	85 / 7 AA	50
Phosphosite 10:	STAT1	P42224	S508	VLSWQFSSVTKRGLN	71 / 7 AA	87
Phosphosite 11:	STAT3	P40763	S514	VLSWQFSSTTKRGLS	71 / 7 AA	88
Phosphosite 12:	STAT3	P40763	S513	EVLSWQFSSTTKRGL	62 / 8 AA	88
Phosphosite 13:	STAT1	P42224	S507	EVLSWQFSSVTKRGL	62 / 8 AA	87
Phosphosite 14:	EXOSC4	Q9NPD3	Y76	RALVNCQYSSATFST	83 / 6 AA	26
Phosphosite 15:	STK31	Q9BXU1	S137	IPLELQFSSVAKKYK	62 / 8 AA	116
Phosphosite 16:	STK31	Q9BXU1	S138	PLELQFSSVAKKYKL	71 / 7 AA	116
Phosphosite 17:	NSD1	Q96L73	S891	PSKPLLFSSASSQNH	75 / 8 AA	297
Phosphosite 18:	PHLDB2	Q86SQ0	S914	SISPHFSSATMGRSI	83 / 6 AA	142
Phosphosite 19:	ARHGEF18	Q6ZSZ5	S296	LQEELQFSSKAIGRL	83 / 6 AA	131
Phosphosite 20:	DNAJC11	Q9NVH1	S246	TNCALQFSSRGIRPG	83 / 6 AA	63