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:	T256
P-Site Sequence:	SDLNVILTSTLSPDE
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	T256	SDLNVILTSTLSPDE	100 / 9 AA	30
Phosphosite 1:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	T258	LNVILTSTLSPDERE	100 / 7 AA	30
Phosphosite 2:	PLA2G6	O60733	T585	RKPKVMLTGTLSDRQ	66 / 9 AA	90
Phosphosite 3:	C11orf74	Q86VG3	T189	DYDNVMLTSKFSPAE	66 / 9 AA	25
Phosphosite 4:	SEC15L2	Q9Y2D4	T535	KSTNLLLTRTLSNSL	66 / 9 AA	78
Phosphosite 5:	ZNF726	A6NNF4	T523	KAFILSSTLSKHKRI	85 / 7 AA	85
Phosphosite 6:	MAPK8IP3	Q9UPT6	T777	SSRVWILTSTLTTSK	85 / 7 AA	147
Phosphosite 7:	ZNF726	A6NNF4	S522	GKAFILSSTLSKHKR	85 / 7 AA	85
Phosphosite 8:	ZNF726	A6NNF4	S521	CGKAFILSSTLSKHK	85 / 7 AA	85
Phosphosite 9:	MAPK8IP3	Q9UPT6	T779	RVWILTSTLTTSKVV	85 / 7 AA	147
Phosphosite 10:	SLC36A1	Q7Z2H8	T189	NNETVILTPTMDSRL	71 / 7 AA	53
Phosphosite 11:	SLC36A2	Q495M3	T196	SNETVILTPTMDSRL	71 / 7 AA	53
Phosphosite 12:	NT5C1B	Q96P26	T348	TNENVILTPGPAFRF	83 / 6 AA	69
Phosphosite 13:	ASAH2	Q9NR71	S191	RRDNVILSGTHTHSG	71 / 7 AA	86
Phosphosite 14:	ASAH2C	P0C7U2	S33	RRDNVILSGTHTHSG	71 / 7 AA	69
Phosphosite 15:	DDX31	Q9H8H2	S422	KRQNVLLSATLTEGV	55 / 9 AA	94
Phosphosite 16:	HOXC6	P09630	T205	KESNLTSTLSGGGGG	100 / 6 AA	27
Phosphosite 17:	CYP4V2	Q6ZWL3	T113	ENVEVILTSSKQIDK	71 / 7 AA	61
Phosphosite 18:	SBNO2	Q9Y2G9	S224	PDRVVETSTLSSVPP	75 / 8 AA	150
Phosphosite 19:	CFTR	P13569	T663	ERRNSILTETLHRFS	75 / 8 AA	168
Phosphosite 20:	HOXC6	P09630	T203	WKKESNLTSTLSGGG	100 / 6 AA	27