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:	S4172
P-Site Sequence:	SSRGSKVSPDVPPPS
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	S4172	SSRGSKVSPDVPPPS	100 / 9 AA	463
Phosphosite 1:	GPR156	Q8NFN8	S717	APCLSKASPDLPEQW	75 / 8 AA	89
Phosphosite 2:	TRIM4	Q9C037	S411	ITDRSKMSPDVGIWA	85 / 7 AA	57
Phosphosite 3:	SP3	Q02447	S317	ERTGERVSPDINETN	62 / 8 AA	82
Phosphosite 4:	NCOR1	O75376	S2120	QRPGSRVSPENLVDK	71 / 7 AA	270
Phosphosite 5:	COBL	O75128	S172	QKAVVRVSPEVPLQN	71 / 7 AA	136
Phosphosite 6:	DPH2	Q9BQC3	S225	YVGGSKASPDPDLDP	85 / 7 AA	52
Phosphosite 7:	tau	P10636	T277	DFLSKVSTEIPASEP	62 / 8 AA	79
Phosphosite 8:	FGF6	P10767	S196	VKRGSKVSPIMTVTH	100 / 6 AA	23
Phosphosite 9:	LOC643677	Q8NDH2	S1142	QETSSKVSPELAGSC	55 / 9 AA	278
Phosphosite 10:	PPP1R16A	Q96I34	S96	QFLGSGVSPDLANED	66 / 9 AA	58
Phosphosite 11:	polycystin 1	P98161	S4169	PSRSSRGSKVSPDVP	100 / 6 AA	463
Phosphosite 12:	FGF6	P10767	S193	YGRVKRGSKVSPIMT	100 / 6 AA	23
Phosphosite 13:	ZNF294	O94822	S298	KEEASKVSPSVLLSI	75 / 8 AA	201
Phosphosite 14:	endofin	Q7Z3T8	S903	SEDFSPLSPDVPMTV	75 / 8 AA	169
Phosphosite 15:	ABI3BP	Q7Z7G0	S75	LGYGSNVSPNQYFPL	71 / 7 AA	119
Phosphosite 16:	RUSC1	Q9BVN2	S520	QLGDSRLSPDVGHLV	71 / 7 AA	96
Phosphosite 17:	WDR7	Q9Y4E6	S157	YSLVSKISPDWISSM	83 / 6 AA	164
Phosphosite 18:	PPP1R16B	Q96T49	S93	YFLKNKVSPDLCNED	71 / 7 AA	64
Phosphosite 19:	HEPACAM	Q14CZ8	S343	GPPGYSVSPAVPGRS	66 / 9 AA	46
Phosphosite 20:	SPHK1IP	Q2M3C7	S108	QQKLVNVSPDLPKLI	71 / 7 AA	186