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:	C15orf39
Human P-Site:	S996
P-Site Sequence:	PTPATSASPPGPTLK
UniProt:	Q6ZRI6
Intern. Prot. ID:	IPI00478772

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C15orf39	Q6ZRI6	S996	PTPATSASPPGPTLK	100 / 9 AA	111
Phosphosite 1:	ZC3H6	P61129	S456	PAFYTSASPPGPQFQ	100 / 8 AA	132
Phosphosite 2:	TOX2	Q96NM4	S429	VQLAMSPSPPGPQDF	77 / 9 AA	52
Phosphosite 3:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S187	FSSATSASPPAQQFP	87 / 8 AA	30
Phosphosite 4:	HERV-H_22q11.2 provirus ancestral Gag polyprotein	Q8N8A4	S185	LQFSSATSASPPAQQ	100 / 7 AA	30
Phosphosite 5:	C15orf39	Q6ZRI6	S994	ASPTPATSASPPGPT	100 / 7 AA	111
Phosphosite 6:	ATN1	P54259	S627	PAGYKTASPPGPPPY	85 / 7 AA	125
Phosphosite 7:	IRS1	P35568	S1043	SSSAASASPTGPQGA	77 / 9 AA	132
Phosphosite 8:	GRID2IP	A4D2P6	S580	TVSKSRASPPGPSPA	75 / 8 AA	132
Phosphosite 9:	FAM20C	Q8IXL6	S136	PGPRRSESPPGPGGD	85 / 7 AA	64
Phosphosite 10:	ANKLE1	Q8NAG6	S194	DKHGSSASPPGHWDY	75 / 8 AA	62
Phosphosite 11:	ARHGAP21	Q5T5U3	T793	EERKASSTSPPGDSL	75 / 8 AA	217
Phosphosite 12:	SNX19	Q92543	S506	PPVLLSSSPPGPLSS	85 / 7 AA	109
Phosphosite 13:	ARHGAP21	Q5T5U3	S794	ERKASSTSPPGDSLA	75 / 8 AA	217
Phosphosite 14:	PRKAB1	Q9Y478	S182	DVSELSSSPPGPYHQ	85 / 7 AA	30
Phosphosite 15:	FAM100A	Q8TB05	S129	SSWPTAASPPGGPQH	85 / 7 AA	19
Phosphosite 16:	PRR22	Q8IZ63	T407	PAGPASATPPGPRED	75 / 8 AA	44
Phosphosite 17:	ATN1	P54259	S316	PLNNASASPPGLGAQ	85 / 7 AA	125
Phosphosite 18:	PRKAB2	O43741	S184	SCRDLSSSPPGPYGQ	85 / 7 AA	30
Phosphosite 19:	DMAP1	Q9NPF5	S412	GGPATPASGPGPASA	77 / 9 AA	53
Phosphosite 20:	ERK4	P31152	S521	PERRLSASPPGRPAP	100 / 6 AA	63