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:	R-spondin
Human P-Site:	Y66
P-Site Sequence:	RREGIRQYGKCLHDC
UniProt:	Q2I0M5
Intern. Prot. ID:	IPI00242075

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	R-spondin	Q2I0M5	Y66	RREGIRQYGKCLHDC	100 / 9 AA	26
Phosphosite 1:	Rspo2	Q6UXX9	Y71	RREGMRQYGECLHSC	77 / 9 AA	28
Phosphosite 2:	C18orf19	Q96ND0	Y133	FKKTFRQYGKVLIPV	75 / 8 AA	31
Phosphosite 3:	TRIM54	Q9BYV2	Y253	VRGLIRQYGDHLEAS	75 / 8 AA	40
Phosphosite 4:	RERE	Q9P2R6	Y411	FVKGLRQYGKNFFRI	85 / 7 AA	172
Phosphosite 5:	LPHN3	Q9HAR2	Y1112	QKKVRKEYGKCLRTH	71 / 7 AA	162
Phosphosite 6:	GLI3	P10071	Y1254	QPCKAPQYGNCLNRQ	71 / 7 AA	170
Phosphosite 7:	ZNF107	Q9UII5	Y34	QKVTLRRYGKCEYEN	71 / 7 AA	91
Phosphosite 8:	ZNF431	Q8TF32	Y134	QQVILRRYGKCEHEN	71 / 7 AA	67
Phosphosite 9:	ZNF430	Q9H8G1	Y135	QEVILRRYGKCGHED	71 / 7 AA	66
Phosphosite 10:	ZNF708	P17019	Y103	QQVILRRYGKCGYQK	71 / 7 AA	65
Phosphosite 11:	ZNF716	A6NP11	Y103	QKVILRRYGKCGQED	71 / 7 AA	60
Phosphosite 12:	STARD9	Q9P2P6	S1746	TREVIRESGKCPGNI	71 / 7 AA	507
Phosphosite 13:	ZNF681	Q96N22	Y34	QKVTPRRYGKCEHEN	83 / 6 AA	67
Phosphosite 14:	LPHN2	O95490	Y1095	QKKVRKEYGKCFRHS	57 / 7 AA	163
Phosphosite 15:	FUT11	Q495W5	Y240	RHIPVDSYGKCLQNR	100 / 5 AA	56
Phosphosite 16:	TPP1	O14773	Y76	SDPSSPQYGKYLTLE	71 / 7 AA	61
Phosphosite 17:	DNAH8	Q96JB1	Y554	GKAVIRQYNKISYVL	83 / 6 AA	515
Phosphosite 18:	RCOR2	Q8IZ40	Y347	AVQAIRRYGKDFGAI	71 / 7 AA	58
Phosphosite 19:	ZNF730	Q6ZMV8	Y103	QEVILRQYKKCRHEN	71 / 7 AA	59
Phosphosite 20:	KIAA1024	Q9UPX6	S155	RGYPIRQSSKCRKMD	71 / 7 AA	103