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:	PKD1L3
Human P-Site:	S409
P-Site Sequence:	EQNQSPESSVTLTSA
UniProt:	Q7Z443
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PKD1L3	Q7Z443	S409	EQNQSPESSVTLTSA	100 / 9 AA	196
Phosphosite 1:	PKD1L3	Q7Z443	S410	QNQSPESSVTLTSAN	100 / 8 AA	196
Phosphosite 2:	FAM3A	P98173	S47	LFTSPESSVTAAPRA	100 / 7 AA	25
Phosphosite 3:	SON	P18583	S1258	PPPEPESSITLTPVE	85 / 7 AA	264
Phosphosite 4:	SON	P18583	S1257	EPPPEPESSITLTPV	85 / 7 AA	264
Phosphosite 5:	LPIN3	Q9BQK8	S262	ARAERPESSVVLEGR	66 / 9 AA	94
Phosphosite 6:	KIAA1305	Q9P2P1	S727	AGRQGPQSSGTLALS	66 / 9 AA	208
Phosphosite 7:	C13orf39	Q5VZV1	S252	LLAEYPESSVKLFKG	66 / 9 AA	30
Phosphosite 8:	NOTCH2	Q04721	S2144	EKVQLSESSVTLSPV	77 / 9 AA	265
Phosphosite 9:	IRAK1	P51617	S185	STKPGPESSVSLLQG	66 / 9 AA	77
Phosphosite 10:	IRAK1	P51617	S186	TKPGPESSVSLLQGA	75 / 8 AA	77
Phosphosite 11:	GEMIN5	Q8TEQ6	S624	VIESSPESPVTITEP	75 / 8 AA	169
Phosphosite 12:	CDKN2AIP	Q9NXV6	S419	STSQSSESSVKFSCK	66 / 9 AA	61
Phosphosite 13:	LPIN3	Q9BQK8	S263	RAERPESSVVLEGRA	85 / 7 AA	94
Phosphosite 14:	ARHGAP9	Q9BRR9	S382	AGSRPESSVDLRGAA	85 / 7 AA	83
Phosphosite 15:	SYBU	Q9NX95	S400	PCDSPEKSLTLNPPL	75 / 8 AA	72
Phosphosite 16:	BMPR2	Q13873	S604	RIPSPETSVTSLSTN	85 / 7 AA	115
Phosphosite 17:	Dlx3	O60479	S36	SPTLPESSVTDLGYY	100 / 6 AA	32
Phosphosite 18:	Putative uncharacterized protein PRO2289	Q9P1D8	S32	GGPGTPESSVTPPEF	85 / 7 AA	7
Phosphosite 19:	ARHGAP9	Q9BRR9	S381	PAGSRPESSVDLRGA	85 / 7 AA	83
Phosphosite 20:	BMPR2	Q13873	T603	ARIPSPETSVTSLST	75 / 8 AA	115