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:	S4188
P-Site Sequence:	GSDASHPSTSSSQLD
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	S4188	GSDASHPSTSSSQLD	100 / 9 AA	463
Phosphosite 1:	STXBP5	Q5T5C0	S584	IPPQSHPSTSSSSSD	100 / 8 AA	128
Phosphosite 2:	polycystin 1	P98161	T4189	SDASHPSTSSSQLDG	100 / 8 AA	463
Phosphosite 3:	STXBP5	Q5T5C0	T585	PPQSHPSTSSSSSDG	100 / 8 AA	128
Phosphosite 4:	polycystin 1	P98161	S4190	DASHPSTSSSQLDGL	100 / 7 AA	463
Phosphosite 5:	STXBP5	Q5T5C0	S586	PQSHPSTSSSSSDGL	100 / 7 AA	128
Phosphosite 6:	MDM2	Q00987	T399	EDYSQPSTSSSIIYS	87 / 8 AA	55
Phosphosite 7:	MDM2	Q00987	S398	SEDYSQPSTSSSIIY	87 / 8 AA	55
Phosphosite 8:	polycystin 1	P98161	S4185	PSAGSDASHPSTSSS	100 / 6 AA	463
Phosphosite 9:	ZCCHC14	Q8WYQ9	T715	SPSSHPSTSFANMAT	100 / 6 AA	100
Phosphosite 10:	SYNE1	Q8NF91	S5919	AKIHPSTSASQEFYE	85 / 7 AA	1011
Phosphosite 11:	SYNE1	Q8NF91	S5917	DAAKIHPSTSASQEF	85 / 7 AA	1011
Phosphosite 12:	PSRC1	Q6PGN9	S256	SVLAPQPSTSNSQRL	66 / 9 AA	39
Phosphosite 13:	ZCCHC14	Q8WYQ9	S714	ASPSSHPSTSFANMA	100 / 6 AA	100
Phosphosite 14:	DACT1	Q9NYF0	S333	LWSASHPSSSKKMDG	85 / 7 AA	90
Phosphosite 15:	MDM2	Q00987	S400	DYSQPSTSSSIIYSS	85 / 7 AA	55
Phosphosite 16:	SPEN	Q96T58	S3043	FPRASHPSSTASTAL	66 / 9 AA	402
Phosphosite 17:	ART3	Q13508	S360	PGPKSHPSASSGKLL	85 / 7 AA	44
Phosphosite 18:	ERBB2IP	Q96RT1	T1216	LEKKHPQTSSSGDPC	85 / 7 AA	158
Phosphosite 19:	ERBB2IP	Q96RT1	S1217	EKKHPQTSSSGDPCQ	85 / 7 AA	158