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:	S132
P-Site Sequence:	ESSQSSFSTDPSDLS
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	S132	ESSQSSFSTDPSDLS	100 / 9 AA	30
Phosphosite 1:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	T133	SSQSSFSTDPSDLSP	100 / 8 AA	30
Phosphosite 2:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S130	VAESSQSSFSTDPSD	100 / 7 AA	30
Phosphosite 3:	SMARCD2	Q92925	S386	RDFMLSFSTDPQDFI	100 / 6 AA	52
Phosphosite 4:	PPP1R3A	Q16821	S343	RDERNTFSTDPVNFP	62 / 8 AA	126
Phosphosite 5:	ATP13A5	Q4VNC0	S1019	LANQSNFSTNVSLER	66 / 9 AA	137
Phosphosite 6:	MKI67	P46013	S130	RVSRSSFSSDPDEKA	75 / 8 AA	359
Phosphosite 7:	E2F2	Q14209	S336	DSAQPSSSTDPSIME	77 / 9 AA	48
Phosphosite 8:	E2F1	Q01094	T344	SPPSSLTTDPSQSLL	75 / 8 AA	47
Phosphosite 9:	TADA2A	O75478	S8	MDRLGSFSNDPSDKP	75 / 8 AA	51
Phosphosite 10:	C3orf74	Q6ZRV3	S24	GEAASTFSKDPSGCC	75 / 8 AA	17
Phosphosite 11:	PPP1R3A	Q16821	T344	DERNTFSTDPVNFPN	71 / 7 AA	126
Phosphosite 12:	E2F1	Q01094	T343	SSPPSSLTTDPSQSL	66 / 9 AA	47
Phosphosite 13:	MKI67	P46013	S131	VSRSSFSSDPDEKAQ	85 / 7 AA	359
Phosphosite 14:	MKL2	Q9ULH7	S503	PSPSEQSSLSTDDTN	85 / 7 AA	118
Phosphosite 15:	PRF1	P14222	S168	KTHQDQYSFSTDTVE	85 / 7 AA	61
Phosphosite 16:	JNK1	P45983	S403	VNDVSSMSTDPTLAS	75 / 8 AA	48
Phosphosite 17:	HIP1	O00291	S356	DIFGSSFSSDPFNFN	85 / 7 AA	116
Phosphosite 18:	HIP1	O00291	S357	IFGSSFSSDPFNFNS	85 / 7 AA	116
Phosphosite 19:	MKL2	Q9ULH7	S505	PSEQSSLSTDDTNMA	85 / 7 AA	118
Phosphosite 20:	JNK1	P45983	T404	NDVSSMSTDPTLASD	75 / 8 AA	48