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:	C8A
Human P-Site:	S439
P-Site Sequence:	GGLAQNRSTITYRSW
UniProt:	P07357
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C8A	P07357	S439	GGLAQNRSTITYRSW	100 / 9 AA	65
Phosphosite 1:	C8A	P07357	T440	GLAQNRSTITYRSWG	100 / 8 AA	65
Phosphosite 2:	PLK3	Q9H4B4	S611	TFVARNRSACTYLAS	66 / 9 AA	72
Phosphosite 3:	NT	Q9P121	T73	VAWLNRSTILYAGND	75 / 8 AA	38
Phosphosite 4:	OPCML	Q14982	T73	VAWLNRSTILYAGND	75 / 8 AA	38
Phosphosite 5:	COX11	Q9Y6N1	T95	RRRQNKTTLTYVAAV	62 / 8 AA	31
Phosphosite 6:	ESPNL	Q6ZVH7	T803	HLWQQRSTITHLLGN	75 / 8 AA	108
Phosphosite 7:	C8A	P07357	T442	AQNRSTITYRSWGRS	100 / 6 AA	65
Phosphosite 8:	ATP6V1A	P38606	T175	LPPRNRGTVTYIAPP	62 / 8 AA	68
Phosphosite 9:	COX11	Q9Y6N1	T94	ERRRQNKTTLTYVAA	62 / 8 AA	31
Phosphosite 10:	VPS8	Q8N3P4	S1391	TELSQNRSSESYRPF	55 / 9 AA	162
Phosphosite 11:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 12:	ERVK6	Q7LDI9	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 13:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	S403	LGIGQNWSTISQQAL	62 / 8 AA	74
Phosphosite 14:	VPS8	Q8N3P4	S1392	ELSQNRSSESYRPFS	62 / 8 AA	162
Phosphosite 15:	USPL1	Q5W0Q7	T782	VSAHNRNTITDLQPS	71 / 7 AA	120
Phosphosite 16:	SPIC	Q8N5J4	T163	KRKGNRKTMTYQKMA	71 / 7 AA	29
Phosphosite 17:	SLC43A3	Q8NBI5	T157	LFGQHRSTIITLYNG	83 / 6 AA	55
Phosphosite 18:	PKP4	Q99569	T462	RTSSQRSTLTYQRNN	83 / 6 AA	134
Phosphosite 19:	ITCH	Q96J02	T503	FVDHNRRTTTYIDPR	62 / 8 AA	103
Phosphosite 20:	PKP4	Q99569	S461	QRTSSQRSTLTYQRN	83 / 6 AA	134