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:	PKD1L1
Human P-Site:	S876
P-Site Sequence:	VSSGGRNSSETRVFL
UniProt:	Q8TDX9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PKD1L1	Q8TDX9	S876	VSSGGRNSSETRVFL	100 / 9 AA	315
Phosphosite 1:	PKD1L1	Q8TDX9	S877	SSGGRNSSETRVFLS	100 / 8 AA	315
Phosphosite 2:	LOC442780	Q8IX94	S530	PSPLGRPSSETRAFP	87 / 8 AA	57
Phosphosite 3:	LOC442780	Q8IX94	S531	SPLGRPSSETRAFPS	87 / 8 AA	57
Phosphosite 4:	Enamelin	Q9NRM1	S935	ILPGQRNSSEKRESQ	77 / 9 AA	129
Phosphosite 5:	CTAGE1	Q96RT6	S497	PSPLGWPSSETRASL	75 / 8 AA	85
Phosphosite 6:	PHF3	Q92576	S841	SGEGRNSSDCRDNEI	75 / 8 AA	229
Phosphosite 7:	CTAGE1	Q96RT6	S498	SPLGWPSSETRASLY	75 / 8 AA	85
Phosphosite 8:	BAT2	P48634	S1085	APRGRTASETRSEGS	75 / 8 AA	229
Phosphosite 9:	TOP2A	P11388	S452	NDAGGRNSTECTLIL	85 / 7 AA	174
Phosphosite 10:	SLC7A11	Q9UPY5	S231	AFSGRDSSITRLPLA	75 / 8 AA	55
Phosphosite 11:	HECTD1	Q9ULT8	S717	SPEGGSDSSESRSEF	66 / 9 AA	290
Phosphosite 12:	K24	Q2M2I5	S494	SGQGRDSSKTRVTKT	75 / 8 AA	55
Phosphosite 13:	BPTF	Q12830	S1606	EDFNERNSSETKSHL	85 / 7 AA	338
Phosphosite 14:	PHF3	Q92576	S840	ESGEGRNSSDCRDNE	75 / 8 AA	229
Phosphosite 15:	BPTF	Q12830	S1607	DFNERNSSETKSHLL	85 / 7 AA	338
Phosphosite 16:	K24	Q2M2I5	S493	CSGQGRDSSKTRVTK	75 / 8 AA	55
Phosphosite 17:	SLC7A11	Q9UPY5	S230	DAFSGRDSSITRLPL	75 / 8 AA	55
Phosphosite 18:	PKD1L1	Q8TDX9	T879	GGRNSSETRVFLSPY	100 / 6 AA	315
Phosphosite 19:	CLASP2	O75122	S816	PGDFINSSETRLAVS	100 / 6 AA	141
Phosphosite 20:	Enamelin	Q9NRM1	S936	LPGQRNSSEKRESQN	85 / 7 AA	129