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:	S222
P-Site Sequence:	SQVTSAASEPSSQPL
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	S222	SQVTSAASEPSSQPL	100 / 9 AA	196
Phosphosite 1:	ZNF236	Q9UL36	S347	AQATSASSQPSSQAV	77 / 9 AA	204
Phosphosite 2:	PLCB3	Q01970	T501	LSESSAATEPSSPQL	77 / 9 AA	139
Phosphosite 3:	GPR108	Q9NPR9	S173	GGGTSAASKPKSTPA	77 / 9 AA	61
Phosphosite 4:	CILP2	Q8IUL8	S620	RDLTSAASAPSDLRF	87 / 8 AA	126
Phosphosite 5:	TTN	Q8WZ42	S31346	LSETSPASEPVVCKD	85 / 7 AA	3816
Phosphosite 6:	OSBP2	Q969R2	S124	GPFTKAASEPLSRAV	77 / 9 AA	101
Phosphosite 7:	SMOC2	Q9H3U7	S329	TDMVHAASDPSSSSG	85 / 7 AA	50
Phosphosite 8:	EXOC4	Q96A65	S410	MKNTRTASEPSAQLS	75 / 8 AA	110
Phosphosite 9:	CHD-2	O14647	S168	EQGTSAESEPEQKKV	85 / 7 AA	211
Phosphosite 10:	UBAP2L	Q14157	S555	SLYTSTASESSSTIS	77 / 9 AA	115
Phosphosite 11:	ZNF236	Q9UL36	S346	EAQATSASSQPSSQA	75 / 8 AA	204
Phosphosite 12:	FAM44A	Q8NFC6	S1984	GPMTSAASDQSDSQL	75 / 8 AA	330
Phosphosite 13:	KRBA2	Q6ZNG9	S478	MDPTPEASEPSTSQG	66 / 9 AA	56
Phosphosite 14:	C6orf47	O95873	S71	LRVSRAASEPSKEEP	75 / 8 AA	32
Phosphosite 15:	USP53	Q70EK8	S967	KHSLSTASEPSLEVS	85 / 7 AA	121
Phosphosite 16:	SOX6	P35712	S768	DCSSTSASPEPSLPV	75 / 8 AA	92
Phosphosite 17:	KIAA0329	O15040	S404	SMASSVASEPRSRSS	66 / 9 AA	154
Phosphosite 18:	BMPR2	Q13873	S194	NMMEAAASEPSLDLD	100 / 6 AA	115
Phosphosite 19:	PKD1L3	Q7Z443	S225	TSAASEPSSQPLPVI	100 / 6 AA	196
Phosphosite 20:	PRPF4B	Q13523	S565	DSNMSVPSEPSSPQS	66 / 9 AA	117