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:	CCDC15
Human P-Site:	T13
P-Site Sequence:	ARKKPRNTSRLPLAL
UniProt:	Q0P6D6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC15	Q0P6D6	T13	ARKKPRNTSRLPLAL	100 / 9 AA	110
Phosphosite 1:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	T181	SESKPRGTSRLPAGQ	88 / 9 AA	74
Phosphosite 2:	CCDC15	Q0P6D6	S14	RKKPRNTSRLPLALN	100 / 8 AA	110
Phosphosite 3:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	T181	SESKPRGTSHLPAGQ	77 / 9 AA	74
Phosphosite 4:	HERV-K_19q12 provirus ancestral Gag polyprotein	Q9YNA8	S182	ESKPRGTSRLPAGQV	87 / 8 AA	74
Phosphosite 5:	C3orf72	Q6ZUU3	T138	FLAGPRNTRRLPAPE	87 / 8 AA	19
Phosphosite 6:	ERVK6	Q7LDI9	T181	SESKPRGTSPLPAGQ	77 / 9 AA	74
Phosphosite 7:	HERV-K_5q33.3 provirus ancestral Gag polyprotein	P87889	T181	SESKPRGTSPLPAGQ	77 / 9 AA	74
Phosphosite 8:	HERV-K_22q11.21 provirus ancestral Gag polyprotein	P63145	T181	SESKPRGTSPLPAGQ	77 / 9 AA	74
Phosphosite 9:	HERV-K_6q14.1 provirus ancestral Gag-Pol polyprotein	P63128	T181	SESKPRGTSPLPAGQ	77 / 9 AA	124
Phosphosite 10:	HERV-K_6q14.1 provirus ancestral Gag polyprotein	P63126	T181	SESKPRGTSPLPAGQ	77 / 9 AA	74
Phosphosite 11:	HERV-K_8p23.1 provirus ancestral Gag polyprotein	P62685	T181	SESKPRGTSPLPAGQ	77 / 9 AA	72
Phosphosite 12:	HERV-K_19p13.11 provirus ancestral Gag polyprotein	P62684	T181	SESKPRGTSPLPAGQ	77 / 9 AA	74
Phosphosite 13:	HERV-K_12q14.1 provirus ancestral Gag polyprotein	P62683	T181	SESKPRGTSPLPAGQ	77 / 9 AA	74
Phosphosite 14:	ANKHD1	Q8IWZ3	T1910	SSPKHNNTSRLPNQN	77 / 9 AA	270
Phosphosite 15:	HERV-K_1q22 provirus ancestral Gag polyprotein	P63130	S182	ESKPRGTSHLPAGQV	75 / 8 AA	74
Phosphosite 16:	SLIT1	O75093	T63	PKNIPRNTERLELNG	85 / 7 AA	168
Phosphosite 17:	TNK2	Q07912	T940	RPPPPRATARLPQRG	75 / 8 AA	115
Phosphosite 18:	SLIT2	O94813	T57	PRNIPRNTERLDLNG	85 / 7 AA	170
Phosphosite 19:	TRPM8	Q7Z2W7	S367	RFLPRTVSRLPEEET	75 / 8 AA	128
Phosphosite 20:	EBF2	Q9HAK2	S410	YSVPRNPSQLPALSS	75 / 8 AA	63