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:	PKD1L1
Human P-Site:	T1574
P-Site Sequence:	LDNRRNKTTFVLLRD
UniProt:	Q8TDX9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PKD1L1	Q8TDX9	T1574	LDNRRNKTTFVLLRD	100 / 9 AA	315
Phosphosite 1:	PKD1L1	Q8TDX9	T1575	DNRRNKTTFVLLRDK	100 / 8 AA	315
Phosphosite 2:	DRGX	A6NNA5	T38	RKQRRNRTTFTLQQL	77 / 9 AA	29
Phosphosite 3:	AHDC1	Q5TGY3	T491	SLGRRNKTTYKVSSL	85 / 7 AA	168
Phosphosite 4:	DRGX	A6NNA5	T39	KQRRNRTTFTLQQLE	75 / 8 AA	29
Phosphosite 5:	PRRX2	Q99811	T109	KKQRRNRTTFNSSQL	85 / 7 AA	27
Phosphosite 6:	PRRX1	P54821	T99	RKQRRNRTTFNSSQL	85 / 7 AA	27
Phosphosite 7:	ALX4	Q9H161	T219	GKKRRNRTTFTSYQL	75 / 8 AA	44
Phosphosite 8:	ALX3	O95076	T158	SKKRRNRTTFSTFQL	85 / 7 AA	37
Phosphosite 9:	RAX	Q9Y2V3	T141	KKHRRNRTTFTTYQL	75 / 8 AA	37
Phosphosite 10:	RAX2	Q96IS3	T32	KKHRRNRTTFTTYQL	75 / 8 AA	20
Phosphosite 11:	DENND3	A2RUS2	T772	EEVRRTTTTFLLRRI	66 / 9 AA	136
Phosphosite 12:	TNC	P24821	T1036	VQLPRNTTSYVLRGL	55 / 9 AA	241
Phosphosite 13:	FAM122A	Q96E09	S62	APSARRNSTTFPSRH	85 / 7 AA	31
Phosphosite 14:	FAM122A	Q96E09	T63	PSARRNSTTFPSRHG	85 / 7 AA	31
Phosphosite 15:	TLR2	O60603	T699	SIEKSHKTVFVLSEN	55 / 9 AA	90
Phosphosite 16:	RALGPS2	Q86X27	T168	LLSRKDKTTFEKLEY	71 / 7 AA	65
Phosphosite 17:	RALGPS1	Q5JS13	T169	LLNRKDKTTFEKLDY	71 / 7 AA	62
Phosphosite 18:	SYCP2	Q9BX26	T856	KSYRKLKTTFVNVTS	75 / 8 AA	176
Phosphosite 19:	PROP1	O75360	T74	HSRRRHRTTFSPVQL	71 / 7 AA	25
Phosphosite 20:	ALX1	Q15699	T137	SKKRRHRTTFTSLQL	71 / 7 AA	37