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:	Y843
P-Site Sequence:	SMLHQGQYQPRPSFR
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	Y843	SMLHQGQYQPRPSFR	100 / 9 AA	126
Phosphosite 1:	Lck	P06239	Y505	FTATEGQYQPQP___	75 / 8 AA	58
Phosphosite 2:	TFG	Q92734	Y357	APSQPGAYQPRPGFT	66 / 9 AA	43
Phosphosite 3:	ITIH5L	Q6UXX5	Y159	LQRHQGQYQLVVSLR	100 / 6 AA	143
Phosphosite 4:	TP53I3	Q53FA7	Y51	LMQRQGQYDPPPGAS	66 / 9 AA	36
Phosphosite 5:	RARRES3	Q9UL19	Y84	NNSLDHEYQPRPVEV	83 / 6 AA	18
Phosphosite 6:	SHISA2	Q6UWI4	Y242	IVPHQGQYLHPPYVG	66 / 9 AA	31
Phosphosite 7:	TDRD3	Q9H7E2	Y301	QQLHQGQYRSSNTEQ	71 / 7 AA	73
Phosphosite 8:	TNC	P24821	Y2070	KITAQGQYELRVDLR	71 / 7 AA	241
Phosphosite 9:	POLR2A	P24928	Y187	GHGGCGRYQPRIRRS	83 / 6 AA	217
Phosphosite 10:	TAS1R3	Q7RTX0	Y134	AYCNYTQYQPRVLAV	100 / 5 AA	93
Phosphosite 11:	SOX30	O94993	Y406	EEFPGWVYQPRPGKR	100 / 5 AA	82
Phosphosite 12:	SPRYD5	Q9BSJ1	Y242	TSPLVVQYVPRPTST	83 / 6 AA	34
Phosphosite 13:	Loc399937	A6NDQ2	Y412	TSPLVVQYVPRPTST	83 / 6 AA	54
Phosphosite 14:	Tripartite motif-containing protein ENSP00000311270	A6NCD1	Y405	TSPLVVQYVPRPTST	83 / 6 AA	53
Phosphosite 15:	HIPK3	Q9H422	T1181	PSPTIHQTQYKPIFP	71 / 7 AA	134
Phosphosite 16:	ATP5A1	P25705	S477	LLKQGQYSPMAIEEQ	62 / 8 AA	60
Phosphosite 17:	CDH11	P55287	Y702	DIKPEYQYMPRPGLR	83 / 6 AA	88
Phosphosite 18:	Lyn	P07948	Y508	YTATEGQYQQQP___	62 / 8 AA	59
Phosphosite 19:	HIPK3	Q9H422	Y1183	PTIHQTQYKPIFPPH	71 / 7 AA	134
Phosphosite 20:	SEC24D	O94855	Y206	PPPPNAQYQPPPLPG	71 / 7 AA	113