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:	PCDH18
Human P-Site:	S818
P-Site Sequence:	NHVPENFSLELTHAT
UniProt:	Q9HCL0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCDH18	Q9HCL0	S818	NHVPENFSLELTHAT	100 / 9 AA	126
Phosphosite 1:	MRPL44	Q9H9J2	S84	HRLQENFSLDLLKTA	75 / 8 AA	38
Phosphosite 2:	PHLDB1	Q86UU1	S506	GASPEDFSLTLGARG	75 / 8 AA	151
Phosphosite 3:	C11orf80	Q8N6T0	S421	TEDAPDNSSLELLAD	75 / 8 AA	58
Phosphosite 4:	C11orf80	Q8N6T0	S422	EDAPDNSSLELLADT	75 / 8 AA	58
Phosphosite 5:	SLC38A11	Q08AI6	S382	YCFPDNFSLTNTSES	66 / 9 AA	45
Phosphosite 6:	DONSON	Q9NYP3	S469	SGYRDQFSLEITGPI	55 / 9 AA	63
Phosphosite 7:	ELK4	P28324	S297	MELPENLSLEPKDQD	85 / 7 AA	47
Phosphosite 8:	CSRNP2	Q9H175	S536	DRPPEDSSLELPLAV	75 / 8 AA	60
Phosphosite 9:	CSRNP2	Q9H175	S535	EDRPPEDSSLELPLA	75 / 8 AA	60
Phosphosite 10:	DTYMK	P23919	S113	TGAKENFSLDWCKQP	71 / 7 AA	24
Phosphosite 11:	GPR98	Q8WXG9	S4351	PEGPEEFSLTITKVE	66 / 9 AA	693
Phosphosite 12:	TRIM68	Q6AZZ1	S282	LQQPEPISLELKTDC	66 / 9 AA	56
Phosphosite 13:	CCDC83	Q8IWF9	S283	EVPPEEMSLELPETH	75 / 8 AA	49
Phosphosite 14:	PLCB3	Q01970	S209	SIRPDEFSLEIFERF	62 / 8 AA	139
Phosphosite 15:	FRMD6	Q96NE9	S609	KRTSKYFSLDLTHDE	55 / 9 AA	72
Phosphosite 16:	AKNA	Q7Z591	S1010	RQRAPNFSLERTLAA	85 / 7 AA	155
Phosphosite 17:	RUVBL2	Q9Y230	S110	IAGSEIFSLEMSKTE	55 / 9 AA	51
Phosphosite 18:	PTPN23	Q9H3S7	S1589	SLTPEAFSLDSSLRG	71 / 7 AA	179
Phosphosite 19:	TMC7	Q7Z402	S26	AVHPENLSLDSSCFS	71 / 7 AA	84
Phosphosite 20:	ECM2	O94769	S347	LTAPQITSLELTGNS	66 / 9 AA	80