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:	S4251
P-Site Sequence:	HSLQGRRSSRAPAGS
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	S4251	HSLQGRRSSRAPAGS	100 / 9 AA	463
Phosphosite 1:	polycystin 1	P98161	S4252	SLQGRRSSRAPAGSS	100 / 8 AA	463
Phosphosite 2:	KIAA0284	Q9Y4F5	S785	TWSRGRRSPRAPGEP	77 / 9 AA	172
Phosphosite 3:	KIAA1731	Q9C0D2	S1830	KDLGRRSSKPPVAKV	75 / 8 AA	295
Phosphosite 4:	KIAA1731	Q9C0D2	S1829	EKDLGRRSSKPPVAK	75 / 8 AA	295
Phosphosite 5:	SCHIP1	Q9P0W5	S193	QPAGGRRSGRGPAAG	75 / 8 AA	53
Phosphosite 6:	FCRL1	Q96LA6	S338	KRKIGRRSARDPLRS	75 / 8 AA	47
Phosphosite 7:	RASGRP2	Q7LDG7	S587	PRPGRRGSRPPEIRE	75 / 8 AA	69
Phosphosite 8:	CDCA8	Q53HL2	S164	GKGKGKRSSRANTVT	75 / 8 AA	31
Phosphosite 9:	CDCA8	Q53HL2	S165	KGKGKRSSRANTVTP	85 / 7 AA	31
Phosphosite 10:	TSPYL5	Q86VY4	S11	RSRGRKSSRAKNRGK	85 / 7 AA	45
Phosphosite 11:	NEK8	Q86SG6	S601	GTNTRRGSRAPCKVQ	85 / 7 AA	75
Phosphosite 12:	TSPYL5	Q86VY4	S10	GRSRGRKSSRAKNRG	75 / 8 AA	45
Phosphosite 13:	HRNR	Q86YZ3	S570	YGSGRSSSRGPYESG	75 / 8 AA	282
Phosphosite 14:	HRNR	Q86YZ3	S1270	SGSGRSSSRGPYESR	75 / 8 AA	282
Phosphosite 15:	ATG2B	Q96BY7	S1396	DSSGRSSSRGPVLPE	75 / 8 AA	233
Phosphosite 16:	SCML2	Q9UQR0	S283	PTQQVRRSSRIKPPG	85 / 7 AA	77
Phosphosite 17:	PGBD2	Q6P3X8	S538	TTSQGRRSRRLETES	85 / 7 AA	68
Phosphosite 18:	RBM8A	Q9Y5S9	S166	RRGGRRRSRSPDRRR	75 / 8 AA	20
Phosphosite 19:	ATG2B	Q96BY7	S1395	VDSSGRSSSRGPVLP	75 / 8 AA	233
Phosphosite 20:	MMP21	Q8N119	S145	PRARSRRSPRAPLSL	66 / 9 AA	65