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:	S1077
P-Site Sequence:	GPPLGTHSSVQPSSK
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	S1077	GPPLGTHSSVQPSSK	100 / 9 AA	126
Phosphosite 1:	PCDH18	Q9HCL0	S1078	PPLGTHSSVQPSSKW	100 / 8 AA	126
Phosphosite 2:	APC	P25054	S2497	DMSLSTHSSVQAGGW	77 / 9 AA	312
Phosphosite 3:	ZNF592	Q92610	S266	ARELGTCSSVPPRQR	77 / 9 AA	138
Phosphosite 4:	ZNF668	Q96K58	S568	KHSRTHSSVRPYTCP	85 / 7 AA	68
Phosphosite 5:	AlphaK3	Q96QP1	S737	KNIGTHPSVQKEEAF	85 / 7 AA	139
Phosphosite 6:	DIP2A	Q14689	S161	STPLQSHSSVEPWLD	66 / 9 AA	170
Phosphosite 7:	ZNF668	Q96K58	S567	RKHSRTHSSVRPYTC	85 / 7 AA	68
Phosphosite 8:	C10orf92	Q8IYW2	T479	TSTGQHSTVQPEVAD	75 / 8 AA	95
Phosphosite 9:	APC	P25054	S2498	MSLSTHSSVQAGGWR	85 / 7 AA	312
Phosphosite 10:	NDUFA10	O95299	S31	RVRGIHSSVQCKLRY	85 / 7 AA	41
Phosphosite 11:	MEK1	Q02750	S241	RLQGTHYSVQSDIWS	75 / 8 AA	43
Phosphosite 12:	MAP2K2	P36507	S245	RLQGTHYSVQSDIWS	75 / 8 AA	44
Phosphosite 13:	SAMD4	Q9UPU9	S659	MPSRTHSSVQRTRSL	85 / 7 AA	59
Phosphosite 14:	SAMD4	Q9UPU9	S658	SMPSRTHSSVQRTRS	85 / 7 AA	59
Phosphosite 15:	AMBRA1	Q9C0C7	T831	RGQPGLATHSSVNRV	85 / 7 AA	143
Phosphosite 16:	FBXO17	Q96EF6	S269	YGALVTHSSVRVRIR	75 / 8 AA	31
Phosphosite 17:	MEK1	Q02750	Y240	ERLQGTHYSVQSDIW	75 / 8 AA	43
Phosphosite 18:	MAP2K2	P36507	Y244	ERLQGTHYSVQSDIW	75 / 8 AA	44
Phosphosite 19:	BACH1	O14867	S252	SVKDIHASVQPNERS	62 / 8 AA	82
Phosphosite 20:	CMYA1	Q702N8	S1728	KKDITQCSVQPEPAP	71 / 7 AA	199