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-K_16p3.3 provirus ancestral Env polyprotein
Human P-Site:	T177
P-Site Sequence:	SGIKIWNTTYQLLRT
UniProt:	Q9NX77
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HERV-K_16p3.3 provirus ancestral Env polyprotein	Q9NX77	T177	SGIKIWNTTYQLLRT	100 / 9 AA	55
Phosphosite 1:	TMEM106B	Q9NUM4	T258	VDCGRNTTYQLGQSE	85 / 7 AA	31
Phosphosite 2:	TMEM106B	Q9NUM4	Y259	DCGRNTTYQLGQSEY	85 / 7 AA	31
Phosphosite 3:	ABCA13	Q86UQ4	S2993	EIEKIWSSPNQLNCE	55 / 9 AA	576
Phosphosite 4:	DYNC1H1	Q14204	T370	HLRKIRNTKYPIQRA	55 / 9 AA	532
Phosphosite 5:	NUP153	P49790	T281	RQSKLRNTPYQAPVR	62 / 8 AA	154
Phosphosite 6:	SIDT2	Q8NBJ9	Y144	LSPVNTTYQLRVSRM	100 / 6 AA	94
Phosphosite 7:	SIDT2	Q8NBJ9	T142	STLSPVNTTYQLRVS	100 / 6 AA	94
Phosphosite 8:	VGLL2	Q8N8G2	S148	FPASFWNSAYQAPVP	57 / 7 AA	33
Phosphosite 9:	ERN2	Q76MJ5	T180	APALRWNTTYRRYSA	83 / 6 AA	102
Phosphosite 10:	ERN2	Q76MJ5	T181	PALRWNTTYRRYSAP	83 / 6 AA	102
Phosphosite 11:	ERN2	Q76MJ5	Y182	ALRWNTTYRRYSAPP	83 / 6 AA	102
Phosphosite 12:	SFRS8	Q12872	Y97	YSTWNRDYQLSEEEA	71 / 7 AA	105
Phosphosite 13:	VGLL2	Q8N8G2	Y150	ASFWNSAYQAPVPPP	66 / 6 AA	33
Phosphosite 14:	Egr1	P18146	T309	QDLKALNTSYQSQLI	62 / 8 AA	58
Phosphosite 15:	IKBKAP	O95163	T1275	RSLPEIWTLTYQQNS	62 / 8 AA	150
Phosphosite 16:	PIK3C2G	O75747	T274	NSGKIWSTTTAFPYQ	83 / 6 AA	166
Phosphosite 17:	TARS2	Q9BW92	T79	DAVAWNTTPYQLARQ	87 / 8 AA	81
Phosphosite 18:	C20orf123	Q9BR26	T163	SLESLLNTTHQLHAA	62 / 8 AA	62
Phosphosite 19:	NLE1	Q9NVX2	T233	GSVRIWDTTAGRCER	66 / 6 AA	53
Phosphosite 20:	IKBKAP	O95163	T1277	LPEIWTLTYQQNSAT	71 / 7 AA	150