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:	S21
P-Site Sequence:	RTSIILGSELNSPAP
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	S21	RTSIILGSELNSPAP	100 / 9 AA	196
Phosphosite 1:	C4orf21	Q86YA3	S718	PQPFILGSDLDKNDE	62 / 8 AA	119
Phosphosite 2:	KIAA1467	A2RU67	T514	NSDIILGTEPPSLHH	66 / 9 AA	67
Phosphosite 3:	ZNF571	Q7Z3V5	S292	GKAFILGSQLTYHQR	62 / 8 AA	71
Phosphosite 4:	NCDN	Q9UBB6	S271	GLARILGSKLSSWQR	75 / 8 AA	79
Phosphosite 5:	LMO7	Q8WWI1	T64	KKDIILRTEQNSGRT	66 / 9 AA	193
Phosphosite 6:	TCP11L2	Q8N4U5	S117	AFWDVLDSELNADPP	62 / 8 AA	58
Phosphosite 7:	TBX3	O15119	S690	SVAVDSGSELNSRSS	100 / 6 AA	79
Phosphosite 8:	DPP3	Q9NY33	S130	LERVILGSEAAQQHP	83 / 6 AA	83
Phosphosite 9:	CENPE	Q02224	S747	REEVILLSELKSLPS	66 / 9 AA	316
Phosphosite 10:	IL1F9	Q9NZH8	T152	RDQPIILTSELGKSY	85 / 7 AA	19
Phosphosite 11:	TTPAL	Q9BTX7	S256	NRFFLHGSDLNSLHT	55 / 9 AA	39
Phosphosite 12:	CCDC147	Q5T655	S796	QQLKVLSSELNMYEV	71 / 7 AA	103
Phosphosite 13:	HELZ	P42694	S1477	QPGPILPSHLNSFID	75 / 8 AA	219
Phosphosite 14:	PARD3	Q8TEW0	S106	QSPEIFGSELGTNNV	62 / 8 AA	151
Phosphosite 15:	CCDC147	Q5T655	S615	SERDILGSQLVRRND	83 / 6 AA	103
Phosphosite 16:	ZNF565	Q8N9K5	S488	GQAFILGSQLIEHYR	71 / 7 AA	58
Phosphosite 17:	ZNF790	Q6PG37	S491	GKTFFRGSELNRHQK	55 / 9 AA	75
Phosphosite 18:	TSN	Q15631	S149	SGVLILASELSRLSV	62 / 8 AA	26
Phosphosite 19:	SYCP2	Q9BX26	S776	KAEKELTSELNSWDS	85 / 7 AA	176
Phosphosite 20:	RC3H2	Q9HBD1	T570	AGPSNVGTELNSVPQ	71 / 7 AA	132