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:	KIAA1009
Human P-Site:	S585
P-Site Sequence:	CLSTRKKSENPTETD
UniProt:	Q5TB80
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIAA1009	Q5TB80	S585	CLSTRKKSENPTETD	100 / 9 AA	162
Phosphosite 1:	KAL1	P23352	T450	VKVYWKKTEDPTVNR	62 / 8 AA	76
Phosphosite 2:	C10orf90	Q96M02	S529	KIKECKKSEDPTTPE	85 / 7 AA	78
Phosphosite 3:	USP28	Q96RU2	S284	VNSPRNKSENPMVQL	85 / 7 AA	122
Phosphosite 4:	exonuclease 1	Q9UQ84	S637	LQQFRRKSDSPTSLP	62 / 8 AA	94
Phosphosite 5:	LDB1	Q86U70	S402	PSSQESKSENPTSQA	100 / 6 AA	47
Phosphosite 6:	LUZP1	Q86V48	S275	ENETRNKSENEKNRN	85 / 7 AA	120
Phosphosite 7:	LRIG1	Q96JA1	S822	IYQTRKKSEEYSVTN	100 / 6 AA	119
Phosphosite 8:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	S123	NENTRKKSQKETESL	66 / 9 AA	74
Phosphosite 9:	ERVK6	Q7LDI9	S123	NENTRKKSQKETEGL	66 / 9 AA	74
Phosphosite 10:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	S123	NENTRKKSQKETESL	66 / 9 AA	74
Phosphosite 11:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	S123	NEKTRKKSQKETESL	66 / 9 AA	74
Phosphosite 12:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	S123	NENTRKKSQKETEGL	66 / 9 AA	74
Phosphosite 13:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	S123	NEKTRKKSQKETESL	66 / 9 AA	124
Phosphosite 14:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	S123	NEKTRKKSQKETESL	66 / 9 AA	74
Phosphosite 15:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	S123	NENTRKKSQKETESL	66 / 9 AA	72
Phosphosite 16:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	S123	NEKTRKKSQKETESL	66 / 9 AA	74
Phosphosite 17:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	S123	NENTRKKSQKETEGL	66 / 9 AA	74
Phosphosite 18:	UNC80	Q8N2C7	S699	VEKNRKKSENKENET	85 / 7 AA	363
Phosphosite 19:	DNMT3B	Q9UBC3	S98	FRETRTRSESPAVRT	55 / 9 AA	96
Phosphosite 20:	MYCBP2	O75592	S89	KVKTRSKSENLENTV	85 / 7 AA	510