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:	LGR4
Human P-Site:	Y234
P-Site Sequence:	LETLDLNYNNLGEFP
UniProt:	Q9BXB1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LGR4	Q9BXB1	Y234	LETLDLNYNNLGEFP	100 / 9 AA	104
Phosphosite 1:	LGR5	O75473	Y243	LETLDLNYNNLDEFP	88 / 9 AA	100
Phosphosite 2:	RSU1	Q15404	Y118	LEVLDLTYNNLSENS	77 / 9 AA	32
Phosphosite 3:	LGR6	Q9HBX8	Y243	LETLDLNYNKLQEFP	87 / 8 AA	104
Phosphosite 4:	RSU1	Q15404	T117	ALEVLDLTYNNLSEN	87 / 8 AA	32
Phosphosite 5:	NISCH	Q9Y2I1	Y341	LVHLDLSYNKLSSLE	66 / 9 AA	167
Phosphosite 6:	LRRC55	Q6ZSA7	Y135	LAHLDLSYNNFSHVP	66 / 9 AA	34
Phosphosite 7:	LUM	P51884	Y263	LVELDLSYNKLKNIP	75 / 8 AA	38
Phosphosite 8:	LGR4	Q9BXB1	Y352	LRTLDLSYNNIRDLP	75 / 8 AA	104
Phosphosite 9:	LGR4	Q9BXB1	S351	MLRTLDLSYNNIRDL	75 / 8 AA	104
Phosphosite 10:	LUM	P51884	S262	SLVELDLSYNKLKNI	75 / 8 AA	38
Phosphosite 11:	NISCH	Q9Y2I1	S340	NLVHLDLSYNKLSSL	75 / 8 AA	167
Phosphosite 12:	SBNO1	A3KN83	Y1100	ILTLDKDYNNIGKFL	66 / 9 AA	154
Phosphosite 13:	CPN1	P15169	Y351	GMVLDENYNNLANAV	77 / 9 AA	52
Phosphosite 14:	LRRC55	Q6ZSA7	S134	RLAHLDLSYNNFSHV	75 / 8 AA	34
Phosphosite 15:	C6orf154	Q5JTD7	Y182	VRVLNLDYNPLGDHV	66 / 9 AA	33
Phosphosite 16:	Leucine-rich repeat-containing protein LOC400891	Q6ZQY2	S199	DLKSLDLSYNQLNDQ	75 / 8 AA	42
Phosphosite 17:	FMOD	Q06828	Y302	LLELDLSYNQLQKIP	75 / 8 AA	43
Phosphosite 18:	FMOD	Q06828	S301	SLLELDLSYNQLQKI	75 / 8 AA	43
Phosphosite 19:	Leucine-rich repeat-containing protein LOC400891	Q6ZQY2	Y200	LKSLDLSYNQLNDQA	75 / 8 AA	42
Phosphosite 20:	LRRC8C	Q8TDW0	Y692	IRYLDLSYNDIRFIP	62 / 8 AA	92