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:	RSPO1
Human P-Site:	Y119
P-Site Sequence:	TKCKEGLYLHKGRCY
UniProt:	Q2MKA7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSPO1	Q2MKA7	Y119	TKCKEGLYLHKGRCY	100 / 9 AA	29
Phosphosite 1:	LOC56964	Q6P2C0	Y179	YFYKEGLYLVKAINE	77 / 9 AA	77
Phosphosite 2:	TCN2	P20062	Y72	AGTKEDLYLHSLKLG	85 / 7 AA	48
Phosphosite 3:	Hepatocellular carcinoma protein HHCM	Q05877	Y281	EEPGEGIYLHRDVRV	71 / 7 AA	52
Phosphosite 4:	PHLDB2	Q86SQ0	Y894	KQHKEGLYLSDTLPR	100 / 6 AA	142
Phosphosite 5:	Smc4	Q9NTJ3	Y1103	YKKKEELYLQRVAEL	62 / 8 AA	147
Phosphosite 6:	EIF3A	Q14152	Y72	HLAKEGLYQYKNICQ	75 / 8 AA	167
Phosphosite 7:	PIGW	Q7Z7B1	Y325	AGVQTGLYMHKNRSH	83 / 6 AA	57
Phosphosite 8:	LYST	Q99698	Y2384	SLLANQLYLHRGTQE	83 / 6 AA	429
Phosphosite 9:	ROM1	Q03395	Y207	QSNVEGLYLTDGVPF	75 / 8 AA	37
Phosphosite 10:	DET1	Q7L5Y6	Y223	LSHNQGLYLYKNILA	62 / 8 AA	64
Phosphosite 11:	OVOL2	Q9BRP0	Y230	GPTQEDLYLHVNSAH	71 / 7 AA	30
Phosphosite 12:	KIAA1731	Q9C0D2	Y975	REAQEVLYVHKQSEL	62 / 8 AA	295
Phosphosite 13:	TRIM16L	Q309B1	Y209	VLSQQSLYLHRYYFE	50 / 8 AA	40
Phosphosite 14:	NNT	Q13423	Y363	TTKPGELYIHKGITH	83 / 6 AA	114
Phosphosite 15:	C6orf145	Q5TGL8	Y52	WSDRSVLYLHRSLAD	44 / 9 AA	27
Phosphosite 16:	TRIM50	Q86XT4	Y417	HPHRIGLYLHYEQGE	71 / 7 AA	55
Phosphosite 17:	NAG	A2RRP1	Y494	GYIKQGLYLVTEMER	83 / 6 AA	269
Phosphosite 18:	TGIF2	Q9GZN2	Y38	KILRDWLYLHRYNAY	50 / 8 AA	26
Phosphosite 19:	Rad51	Q06609	Y301	HASTTRLYLRKGRGE	83 / 6 AA	37
Phosphosite 20:	LRCH1	Q9Y2L9	Y301	IKTADSLYLHTMERP	57 / 7 AA	81