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 2
Human P-Site:	S944
P-Site Sequence:	GQPRPRSSRPSSSQS
UniProt:	Q13563
Intern. Prot. ID:	IPI00299040

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Polycystin 2	Q13563	S944	GQPRPRSSRPSSSQS	100 / 9 AA	110
Phosphosite 1:	Polycystin 2	Q13563	S943	NGQPRPRSSRPSSSQ	100 / 8 AA	110
Phosphosite 2:	PDLIM2	Q96JY6	S203	PSPGPRSSRPSMDSE	100 / 7 AA	37
Phosphosite 3:	PDLIM2	Q96JY6	S202	PPSPGPRSSRPSMDS	100 / 7 AA	37
Phosphosite 4:	ALK	Q9UM73	S1216	RETRPRPSQPSSLAM	77 / 9 AA	176
Phosphosite 5:	NPAT	Q14207	S1382	LDERERNSRPSSKNL	77 / 9 AA	154
Phosphosite 6:	SENP3	Q9H4L4	S114	TSQRPRPSRPTHRKT	75 / 8 AA	65
Phosphosite 7:	FTSJ1	Q9UET6	S185	LCAKPRSSRNSSIEA	77 / 9 AA	36
Phosphosite 8:	WDFY1	Q8IWB7	S12	IHSRPQSSRPVLLSK	85 / 7 AA	46
Phosphosite 9:	ERBB2IP	Q96RT1	S1144	PNASRPQSARPSINE	75 / 8 AA	158
Phosphosite 10:	NCOA6	Q14686	S2039	NGHRKRSSRPASASS	77 / 9 AA	219
Phosphosite 11:	WDFY1	Q8IWB7	S11	EIHSRPQSSRPVLLS	85 / 7 AA	46
Phosphosite 12:	USP4	Q13107	S589	VYFRERKSRPSSTSS	77 / 9 AA	109
Phosphosite 13:	Wnk4	Q96J92	S57	AEPRPRSSRLSRRSS	87 / 8 AA	135
Phosphosite 14:	Wnk4	Q96J92	S56	KAEPRPRSSRLSRRS	87 / 8 AA	135
Phosphosite 15:	RXFP4	Q8TDU9	S359	VASNPRESRPSTLLT	75 / 8 AA	41
Phosphosite 16:	SPEN	Q96T58	S3040	PSSFPRASHPSSTAS	75 / 8 AA	402
Phosphosite 17:	FAM21C	Q9Y4E1	S284	ENTRPKRSRPTSFAD	66 / 9 AA	145
Phosphosite 18:	FAM21A	Q641Q2	S284	ENTRPKRSRPTSFAD	66 / 9 AA	147
Phosphosite 19:	FAM21B	Q5SNT6	S196	ENTRPKRSRPTSFAD	66 / 9 AA	137
Phosphosite 20:	SFRS7	Q16629	S209	SISRPRSSRSKSRSP	77 / 9 AA	27