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:	polycystin 1
Human P-Site:	S4278
P-Site Sequence:	PSRLARASRGVDLAT
UniProt:	P98161
Intern. Prot. ID:	IPI00409566

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	polycystin 1	P98161	S4278	PSRLARASRGVDLAT	100 / 9 AA	463
Phosphosite 1:	COL18A1	P39060	S607	RMPLARSSRGLELEP	66 / 9 AA	178
Phosphosite 2:	FAM82B	Q96DB5	S125	LWRLARASRDVAQLS	87 / 8 AA	36
Phosphosite 3:	CROCC	Q5TZA2	S332	GGELARTSRAVQEAG	66 / 9 AA	229
Phosphosite 4:	LAPTM4B	Q86VI4	S92	DPAEARSSRGIEEAG	62 / 8 AA	41
Phosphosite 5:	CROCC	Q5TZA2	T331	LGGELARTSRAVQEA	75 / 8 AA	229
Phosphosite 6:	ARFIP1	P53367	S151	SEKLGRGSRTVDLEL	66 / 9 AA	42
Phosphosite 7:	COL18A1	P39060	S606	QRMPLARSSRGLELE	75 / 8 AA	178
Phosphosite 8:	TAO2	Q9UL54	S1165	NWRLARASQGLASHL	75 / 8 AA	138
Phosphosite 9:	NDUFB8	O95169	S18	VQWLQRASRNVMPLG	75 / 8 AA	22
Phosphosite 10:	PTPRQ	Q9UMZ3	S2221	FVKLVRASRAHDTTP	66 / 9 AA	261
Phosphosite 11:	CABIN1	Q9Y6J0	S1101	GMALARASRIQDKLN	77 / 9 AA	246
Phosphosite 12:	ECT2	Q9H8V3	S796	DSTLSRASRAIKKTS	55 / 9 AA	100
Phosphosite 13:	PCNT	O95613	S496	EQLLARTSRVEDLEQ	66 / 9 AA	378
Phosphosite 14:	NuaK2	Q9H093	S537	PRPLARASRPSGAVS	100 / 6 AA	70
Phosphosite 15:	LAPTM4B	Q86VI4	S91	TDPAEARSSRGIEEA	71 / 7 AA	41
Phosphosite 16:	KIAA0711	O94819	S170	DYFRARASRDVLRVQ	85 / 7 AA	66
Phosphosite 17:	Wnk4	Q96J92	S1231	GSQEQRASKGVTFAG	83 / 6 AA	135
Phosphosite 18:	GTF3C1	Q12789	S1018	HYNLARSSRPFERRL	55 / 9 AA	239
Phosphosite 19:	ACADVL	P49748	S586	VVVLSRASRSLSEGH	62 / 8 AA	70
Phosphosite 20:	Rab5B	P61020	S196	LGGAAGRSRGVDLHE	100 / 5 AA	24