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:	S2281
P-Site Sequence:	LVLDGSESYDPNLED
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	S2281	LVLDGSESYDPNLED	100 / 9 AA	463
Phosphosite 1:	polycystin 1	P98161	S2279	RDLVLDGSESYDPNL	100 / 7 AA	463
Phosphosite 2:	CIZ1	Q9ULV3	Y782	EWKGSETYSPNTAYG	75 / 8 AA	100
Phosphosite 3:	ZNF609	O15014	Y1237	GYSYSQSYDPNHPSY	85 / 7 AA	151
Phosphosite 4:	CIZ1	Q9ULV3	T781	EEWKGSETYSPNTAY	75 / 8 AA	100
Phosphosite 5:	ZNF609	O15014	S1236	HGYSYSQSYDPNHPS	85 / 7 AA	151
Phosphosite 6:	PCCA	P05165	Y31	RNLGSVGYDPNEKTF	75 / 8 AA	77
Phosphosite 7:	PSMD1	Q99460	S643	VVSLLSESYNPHVRY	71 / 7 AA	106
Phosphosite 8:	MCM6	Q14566	S802	LKGSTEGSESYEEDP	71 / 7 AA	93
Phosphosite 9:	DIDO1	Q9BTC0	Y264	PKPECEGYDPNALYC	71 / 7 AA	244
Phosphosite 10:	MCM6	Q14566	S804	GSTEGSESYEEDPYL	55 / 9 AA	93
Phosphosite 11:	ZNF189	O75820	S436	PYNETKESFDPNCSL	55 / 9 AA	73
Phosphosite 12:	KLHL12	Q53G59	Y399	RHTSMERYDPNIDQW	83 / 6 AA	63
Phosphosite 13:	RUFY3	Q7L099	Y194	KELLSEFYEPNALMM	71 / 7 AA	53
Phosphosite 14:	UNC13C	Q8NB66	S711	DLQDDSESYDLTQDD	85 / 7 AA	251
Phosphosite 15:	UNC13C	Q8NB66	S709	HSDLQDDSESYDLTQ	85 / 7 AA	251
Phosphosite 16:	FAM44A	Q8NFC6	S1295	TVVPLRESYDPDVIP	71 / 7 AA	330
Phosphosite 17:	Plk1	P53350	S461	IERDGTESYLTVSSH	83 / 6 AA	68
Phosphosite 18:	Actinfilin	Q6TDP4	S408	SDLATVESYDPVTNT	100 / 5 AA	70
Phosphosite 19:	DST	Q03001	S51	CISFGSESFDGHRLE	62 / 8 AA	372
Phosphosite 20:	RHEBL1	Q8TAI7	Y35	EGEFSEGYDPTVENT	71 / 7 AA	21