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:	S428
P-Site Sequence:	LLSRQNISTLPLSSY
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	S428	LLSRQNISTLPLSSY	100 / 9 AA	196
Phosphosite 1:	PKD1L3	Q7Z443	T429	LSRQNISTLPLSSYT	100 / 8 AA	196
Phosphosite 2:	SPSB4	Q96A44	S259	QRLQDISSLPLPQSL	75 / 8 AA	30
Phosphosite 3:	SPSB4	Q96A44	S258	RQRLQDISSLPLPQS	75 / 8 AA	30
Phosphosite 4:	DBF4	Q9UBU7	T449	DDIRQNFTQLPLHKN	66 / 9 AA	77
Phosphosite 5:	SHOC2	Q9UQ13	T321	LENNNISTLPESLLS	100 / 6 AA	65
Phosphosite 6:	SHOC2	Q9UQ13	S320	NLENNNISTLPESLL	100 / 6 AA	65
Phosphosite 7:	TYRP1	P17643	T424	RYNADISTFPLENAP	71 / 7 AA	61
Phosphosite 8:	TMEM161B	Q8NDZ6	T409	IYPESISTLPVDNSL	62 / 8 AA	55
Phosphosite 9:	ADAT1	Q9BUB4	S353	IGRCQNVSALPKGFG	71 / 7 AA	55
Phosphosite 10:	TYRP1	P17643	S423	RRYNADISTFPLENA	71 / 7 AA	61
Phosphosite 11:	INPP5B	P32019	T922	ASKQVISTLPIFHKN	75 / 8 AA	113
Phosphosite 12:	MBD5	Q9P267	S1235	HERPNNVSTLPFLPG	71 / 7 AA	160
Phosphosite 13:	KIAA0355	O15063	S952	SSGEQDTSTLPSPPL	71 / 7 AA	116
Phosphosite 14:	CUGBP2	O95319	T108	NALHNIKTLPGMHHP	71 / 7 AA	54
Phosphosite 15:	CYP26C1	Q6V0L0	S45	MLSRDRASTLPLPKG	66 / 9 AA	57
Phosphosite 16:	MBD5	Q9P267	T1236	ERPNNVSTLPFLPGE	71 / 7 AA	160
Phosphosite 17:	KIAA0355	O15063	T953	SGEQDTSTLPSPPLL	71 / 7 AA	116
Phosphosite 18:	MC2R	Q01718	T209	SHTRKISTLPRANMK	71 / 7 AA	34
Phosphosite 19:	IQWD1	Q58WW2	S381	GTSQSDISTLPTVPS	83 / 6 AA	96
Phosphosite 20:	IQWD1	Q58WW2	T382	TSQSDISTLPTVPSS	83 / 6 AA	96