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:	PCDHB18
Human P-Site:	S421
P-Site Sequence:	ALHIGSVSATDRDSG
UniProt:	Q96TA0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCDHB18	Q96TA0	S421	ALHIGSVSATDRDSG	100 / 9 AA	80
Phosphosite 1:	PCDHB18	Q96TA0	T423	HIGSVSATDRDSGTN	100 / 7 AA	80
Phosphosite 2:	PCDHB18	Q96TA0	S419	SPALHIGSVSATDRD	100 / 7 AA	80
Phosphosite 3:	CELSR1	Q9NYQ6	S915	STSILQVSATDRDSG	77 / 9 AA	329
Phosphosite 4:	EAP1	Q9H1B7	S337	KRPGSVSSTDQEREL	75 / 8 AA	83
Phosphosite 5:	EAP1	Q9H1B7	S336	GKRPGSVSSTDQERE	75 / 8 AA	83
Phosphosite 6:	HSPA6	P17066	T493	GILSVTATDRSTGKA	85 / 7 AA	71
Phosphosite 7:	RELN	P78509	S3340	VLQIGSMSQTDSCNS	75 / 8 AA	388
Phosphosite 8:	CELSR1	Q9NYQ6	T917	SILQVSATDRDSGPN	100 / 6 AA	329
Phosphosite 9:	PACSIN1	Q9BY11	S348	AGDRGSVSSYDRGQP	75 / 8 AA	51
Phosphosite 10:	PACSIN1	Q9BY11	S349	GDRGSVSSYDRGQPY	75 / 8 AA	51
Phosphosite 11:	LMNB2	Q03252	S406	SSSSGSLSATGRLGR	75 / 8 AA	68
Phosphosite 12:	UBE2Q1	Q7Z7E8	T253	VSGSVQATDRLMKEL	85 / 7 AA	46
Phosphosite 13:	ZRANB3	Q5FWF4	S374	RIDGSVSSSERIHLV	62 / 8 AA	123
Phosphosite 14:	GK5	Q6ZS86	Y210	KLTKGSVYATDFSNA	85 / 7 AA	59
Phosphosite 15:	ZRANB3	Q5FWF4	S373	IRIDGSVSSSERIHL	62 / 8 AA	123
Phosphosite 16:	KIAA1107	Q9UPP5	S1148	RKNKQSVSATEKKNT	71 / 7 AA	156
Phosphosite 17:	KIAA1107	Q9UPP5	T1150	NKQSVSATEKKNTID	71 / 7 AA	156
Phosphosite 18:	RECQL5	O94762	S888	AEVKGSVSASEQGTL	62 / 8 AA	109
Phosphosite 19:	RBM26	Q5T8P6	T684	SKPSVSATEKVLSTS	71 / 7 AA	114
Phosphosite 20:	ASRGL1	Q7L266	S217	DNDIGAVSTTGHGES	55 / 9 AA	32