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:	LGR5
Human P-Site:	Y668
P-Site Sequence:	ERGFSVKYSAKFETK
UniProt:	O75473
Intern. Prot. ID:	IPI00021131

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LGR5	O75473	Y668	ERGFSVKYSAKFETK	100 / 9 AA	100
Phosphosite 1:	LGR5	O75473	S669	RGFSVKYSAKFETKA	100 / 8 AA	100
Phosphosite 2:	Claudin-5	O00501	Y200	DLSFPVKYSAPRRPT	85 / 7 AA	23
Phosphosite 3:	LGR5	O75473	S665	AALERGFSVKYSAKF	100 / 6 AA	100
Phosphosite 4:	GRK1	Q15835	Y415	IISEPVKYPDKFSQA	62 / 8 AA	64
Phosphosite 5:	MAGEA13P	A6NCF6	Y120	VKFLSVKYTTKQPIT	62 / 8 AA	38
Phosphosite 6:	TMEM45B	Q96B21	Y25	GLCWSVKYPLKYFSH	55 / 9 AA	32
Phosphosite 7:	ZFHX4	Q86UP3	S2972	TLCGVKYSARLSIRD	62 / 8 AA	394
Phosphosite 8:	WNT9B	O14905	Y168	VCGDNLKYSTKFLSN	62 / 8 AA	39
Phosphosite 9:	CARM1	Q86X55	T356	MAKSVKYTVNFLEAK	62 / 8 AA	63
Phosphosite 10:	CNN2	Q99439	Y146	GVDIGVKYSEKQERN	62 / 8 AA	34
Phosphosite 11:	WNT9A	O14904	Y174	GCGDNLKYSSKFVKE	62 / 8 AA	40
Phosphosite 12:	RGS9	O75916	Y253	SLGGIVKYSEQFSSN	71 / 7 AA	77
Phosphosite 13:	RGS9	O75916	S254	LGGIVKYSEQFSSND	71 / 7 AA	77
Phosphosite 14:	POLE2	P56282	S272	SNTSVKTSAKLKQLE	75 / 8 AA	60
Phosphosite 15:	SENP6	Q9GZR1	Y859	RNICSVKYSVKKINH	85 / 7 AA	126
Phosphosite 16:	FBXW4	P57775	T195	HKIHSTFTVKYSAHE	83 / 6 AA	46
Phosphosite 17:	NOX4	Q9NPH5	S135	LNFSVNYSEDFVELN	62 / 8 AA	67
Phosphosite 18:	NUFIP1	Q9UHK0	Y147	NSYYPRKYDAKFTDF	55 / 9 AA	56
Phosphosite 19:	DFNA5	O60443	Y80	VESDFVKYEGKFANH	71 / 7 AA	55
Phosphosite 20:	POLA	P09884	Y457	SEYLEVKYSAEMPQL	55 / 9 AA	166