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:	PCDH9
Human P-Site:	S876
P-Site Sequence:	KKRKKRKSPKSSLLN
UniProt:	Q9HC56
Intern. Prot. ID:	IPI00006967

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCDH9	Q9HC56	S876	KKRKKRKSPKSSLLN	100 / 9 AA	136
Phosphosite 1:	SHF	Q7M4L6	S90	PGHKKRASPKGSLSS	77 / 9 AA	53
Phosphosite 2:	CDRT4	Q8N9R6	S81	IQPKRRKSSKSSGKA	77 / 9 AA	18
Phosphosite 3:	CCDC28A	Q8IWP9	S100	ERKVKRRSPKSFSAH	85 / 7 AA	30
Phosphosite 4:	DCUN1D5	Q9BTE7	S9	PVKKKRKSPGVAAAV	100 / 6 AA	28
Phosphosite 5:	KRI1	Q8N9T8	S486	TGKKKRKSPFAAAVG	100 / 6 AA	83
Phosphosite 6:	C6orf151	Q6IEG0	S204	NQDNSRKSPKSYLEI	100 / 6 AA	40
Phosphosite 7:	DNAH14	Q0VDD8	S310	VYCLPRKSPKSLYNP	100 / 6 AA	400
Phosphosite 8:	TBC1D9	Q6ZT07	S275	LPKLKRKSPKKVSAL	100 / 6 AA	143
Phosphosite 9:	PKP3	Q9Y446	S757	FIKKKRDSPDSEKSS	75 / 8 AA	87
Phosphosite 10:	COIL	P38432	S184	NEEAKRKSPKKKEKC	100 / 6 AA	63
Phosphosite 11:	NAV2	Q8IVL1	S1848	QAFGKKKSPKSASSH	75 / 8 AA	268
Phosphosite 12:	LRRC16A	Q5VZK9	S1064	DEKKKRDSRKSSGFL	77 / 9 AA	152
Phosphosite 13:	TIGD2	Q4W5G0	S70	SGVSKRKSMKSSTYE	87 / 8 AA	60
Phosphosite 14:	PROCA1	Q8NCQ7	S355	RKVNKRKSPPGSNPN	66 / 9 AA	41
Phosphosite 15:	C16orf88	Q1ED39	S204	GQKRKRKSPREHNGK	71 / 7 AA	52
Phosphosite 16:	MeCP2	P51608	S178	KPPKKPKSPKAPGTG	66 / 9 AA	52
Phosphosite 17:	INPP4B	O15327	S487	GILKKPPSPKSSTEE	77 / 9 AA	105
Phosphosite 18:	ZNF592	Q92610	S328	GSPKMPKSPKSPRSP	66 / 9 AA	138
Phosphosite 19:	MACF1	Q9UPN3	S57	HEQKKRKSQDSVLDP	75 / 8 AA	620
Phosphosite 20:	ARFGAP1	Q8N6T3	S343	EPTKTRKSPSSDSWT	75 / 8 AA	45