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:	S918
P-Site Sequence:	EELERWESDDAASQI
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	S918	EELERWESDDAASQI	100 / 9 AA	110
Phosphosite 1:	claudin 23	Q96B33	S271	LDGEGWESQDAPSCS	66 / 9 AA	32
Phosphosite 2:	KIAA0406	O43156	S453	VEERRWNSDDLNASP	83 / 6 AA	122
Phosphosite 3:	TAPBPL	Q9BX59	T445	LQAERWETTSCADTQ	55 / 9 AA	50
Phosphosite 4:	MARCH-X	Q8NA82	S288	SLNSRRESDDTEEET	71 / 7 AA	91
Phosphosite 5:	ZNF287	Q9HBT7	S15	QILLRWKSDKAQSGP	71 / 7 AA	88
Phosphosite 6:	DHX38	Q92620	T379	EDNERWETNRMLTSG	66 / 6 AA	141
Phosphosite 7:	ACBD5	Q5T8D3	S437	GDGERWGSDRGSRGS	83 / 6 AA	60
Phosphosite 8:	C19orf21	Q8IVT2	S670	AMAERWESRIYASEE	100 / 5 AA	75
Phosphosite 9:	LRRC46	Q96FV0	S175	PVVERWISDEEDEAS	71 / 7 AA	35
Phosphosite 10:	TXLNA	P40222	S439	YRSRWESSNKALLEM	62 / 8 AA	62
Phosphosite 11:	CSMD2	Q7Z408	S2450	SVYLRWSSDHAYNRK	71 / 7 AA	380
Phosphosite 12:	TRPM8	Q7Z2W7	S455	TNDRRWESADLQEVM	83 / 6 AA	128
Phosphosite 13:	TXLNA	P40222	S438	MYRSRWESSNKALLE	62 / 8 AA	62
Phosphosite 14:	JMJD1C	Q15652	S30	ARSERWESGRGWRSW	83 / 6 AA	285
Phosphosite 15:	ANAPC1	Q9H1A4	S51	PASELWSSDGAAGLV	66 / 9 AA	217
Phosphosite 16:	MLK2	Q02779	S766	RSLLRSDSDEAAPAA	62 / 8 AA	104
Phosphosite 17:	MEKK4	Q9Y6R4	S499	KKLERLESEDDSLGW	71 / 7 AA	182
Phosphosite 18:	SPTBN4	Q9H254	S27	NPAARWESPDRGWER	83 / 6 AA	289
Phosphosite 19:	ASXL1	Q8IXJ9	S798	SGTTSWESDDEEQGP	83 / 6 AA	165
Phosphosite 20:	BMP2	P12643	S206	QNASRWESFDVTPAV	62 / 8 AA	45