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:	S129
P-Site Sequence:	SVAESSQSSFSTDPS
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	S129	SVAESSQSSFSTDPS	100 / 9 AA	30
Phosphosite 1:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S130	VAESSQSSFSTDPSD	100 / 8 AA	30
Phosphosite 2:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S127	TPSVAESSQSSFSTD	100 / 7 AA	30
Phosphosite 3:	TMEM134	Q9H6X4	S93	SIRSSQWSFSTISSS	87 / 8 AA	22
Phosphosite 4:	COG2	Q14746	S558	AALEDSQSSFSACVP	77 / 9 AA	83
Phosphosite 5:	AFF4	Q9UHB7	S355	PTKESQQSNFGTGEQ	66 / 9 AA	127
Phosphosite 6:	PRUNE2	Q8WUY3	S716	EDDVGESSQSSYDDP	85 / 7 AA	34
Phosphosite 7:	ARAP2	Q8WZ64	S892	LSQESSQSTFLCDFL	85 / 7 AA	193
Phosphosite 8:	PRUNE2	Q8WUY3	S718	DVGESSQSSYDDPSM	85 / 7 AA	34
Phosphosite 9:	PHIP	Q8WWQ0	S1476	LKSESSTSAFSTPTR	77 / 9 AA	207
Phosphosite 10:	ARAP2	Q8WZ64	S890	GVLSQESSQSTFLCD	85 / 7 AA	193
Phosphosite 11:	DFNA5	O60443	S113	SSRVESQSSFGTLRK	85 / 7 AA	55
Phosphosite 12:	DFNA5	O60443	S114	SRVESQSSFGTLRKQ	85 / 7 AA	55
Phosphosite 13:	SEC14L1	Q92503	S692	TSLESSHSGFSQLSA	75 / 8 AA	81
Phosphosite 14:	COG2	Q14746	S556	ISAALEDSQSSFSAC	85 / 7 AA	83
Phosphosite 15:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S132	ESSQSSFSTDPSDLS	100 / 6 AA	30
Phosphosite 16:	ATP13A5	Q4VNC0	S1016	ECFLANQSNFSTNVS	62 / 8 AA	137
Phosphosite 17:	HECW1	Q76N89	S928	SEAESSQSSLDLRRE	85 / 7 AA	180
Phosphosite 18:	MAGE-C1	O60732	S433	SSPESAQSAFEGFPQ	71 / 7 AA	124
Phosphosite 19:	OPN4	Q9UHM6	S34	SWWDSSQSSISSLGR	66 / 9 AA	53
Phosphosite 20:	COG2	Q14746	S559	ALEDSQSSFSACVPS	85 / 7 AA	83