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:	S170
P-Site Sequence:	PYNPSITSPPHTWSG
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	S170	PYNPSITSPPHTWSG	100 / 9 AA	30
Phosphosite 1:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	T169	PPYNPSITSPPHTWS	100 / 8 AA	30
Phosphosite 2:	Cdc27	P30260	S369	VLSPTITSPPNALPR	66 / 9 AA	92
Phosphosite 3:	CABIN1	Q9Y6J0	S1347	SSGPGLTSPPYTATP	66 / 9 AA	246
Phosphosite 4:	Cdc27	P30260	T368	QVLSPTITSPPNALP	75 / 8 AA	92
Phosphosite 5:	C11orf59	Q6IAA8	T112	LPPLPSLTSQPHQVL	75 / 8 AA	18
Phosphosite 6:	C11orf59	Q6IAA8	S113	PPLPSLTSQPHQVLA	75 / 8 AA	18
Phosphosite 7:	NFI-X	Q14938	S268	LGRRSITSPPSTSTT	87 / 8 AA	55
Phosphosite 8:	UTRN	P46939	S3304	SPPESIISPHHTSED	75 / 8 AA	394
Phosphosite 9:	AKAP2	Q9Y2D5	S18	KSVPGITSTPHPMDH	75 / 8 AA	95
Phosphosite 10:	GIGYF2	Q6Y7W6	T25	LSSGGSITSPPLSPA	100 / 6 AA	150
Phosphosite 11:	GIGYF2	Q6Y7W6	S26	SSGGSITSPPLSPAL	75 / 8 AA	150
Phosphosite 12:	SYPL1	Q16563	S245	LHSPSNTSAPHSQGG	66 / 9 AA	29
Phosphosite 13:	GPR56	Q9Y653	S163	SFTFSFHSPPHTAAH	75 / 8 AA	78
Phosphosite 14:	NFI-X	Q14938	T267	TLGRRSITSPPSTST	100 / 6 AA	55
Phosphosite 15:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S167	TPPPYNPSITSPPHT	100 / 6 AA	30
Phosphosite 16:	SYPL1	Q16563	T244	SLHSPSNTSAPHSQG	75 / 8 AA	29
Phosphosite 17:	Per3	P56645	S776	PCCPSAASSPHTSSP	66 / 9 AA	132
Phosphosite 18:	ARAP1	Q96P48	S184	ESLLPSLSSPPQPQS	62 / 8 AA	162
Phosphosite 19:	XKR7	Q5GH72	S471	PPADAITSPPRSLPR	62 / 8 AA	64
Phosphosite 20:	DAB1	O75553	T292	MSTPPDITSPPTPAT	85 / 7 AA	64