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:	CELSR1
Human P-Site:	S718
P-Site Sequence:	ARDRDANSVITYQLT
UniProt:	Q9NYQ6
Intern. Prot. ID:	IPI00003384

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CELSR1	Q9NYQ6	S718	ARDRDANSVITYQLT	100 / 9 AA	329
Phosphosite 1:	CELSR2	Q9HCU4	S641	AVDRDAHSVITYQIT	88 / 9 AA	317
Phosphosite 2:	CELSR3	Q9NYQ7	S787	AVDRDANSAISYQIT	77 / 9 AA	358
Phosphosite 3:	MACF1	Q9UPN3	S285	VPSPDEKSVITYVSS	66 / 9 AA	620
Phosphosite 4:	ACBD3	Q9H3P7	S393	KIQQDADSVITVGRG	75 / 8 AA	61
Phosphosite 5:	FLNC	Q14315	S249	DPNVDEHSVMTYLSQ	62 / 8 AA	291
Phosphosite 6:	FLNA	P21333	S256	DPNVDEHSVMTYLSQ	62 / 8 AA	281
Phosphosite 7:	FLNB	O75369	S229	HPDVDEHSVMTYLSQ	62 / 8 AA	278
Phosphosite 8:	EML4	Q9HC35	T424	FHPTDANTIITCGKS	62 / 8 AA	109
Phosphosite 9:	JPH1	Q9HDC5	S255	ISSSDANSTISFGDV	55 / 9 AA	72
Phosphosite 10:	H6PD	O95479	S459	VRERDAHSVLLSHIF	71 / 7 AA	89
Phosphosite 11:	STAC	Q99469	S255	DLRKRSNSVFTYPEN	71 / 7 AA	45
Phosphosite 12:	EXT1	Q16394	S90	RQKRDANSSIYKGKK	85 / 7 AA	86
Phosphosite 13:	Sos1	Q07889	S523	IILKDENSVIFSAKS	71 / 7 AA	152
Phosphosite 14:	NRIF3	Q13352	S28	SKITRKKSVITYSPT	83 / 6 AA	20
Phosphosite 15:	SMCY	Q9BY66	S1132	QDLRDPGSVIVAFKE	71 / 7 AA	174
Phosphosite 16:	SmcX	P41229	S1145	QDLRDPGSVIVAFKE	71 / 7 AA	176
Phosphosite 17:	BCHE	P06276	S371	GFSKDNNSIITRKEF	62 / 8 AA	68
Phosphosite 18:	PIP5K1A	Q99755	S479	RAGSSGNSCITYQPS	71 / 7 AA	63
Phosphosite 19:	NRIF3	Q13352	T31	TRKKSVITYSPTTGT	83 / 6 AA	20
Phosphosite 20:	PIPSL	A2A3N6	S426	RAGSSGNSCITYQPL	71 / 7 AA	95