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:	RSPO3
Human P-Site:	S267
P-Site Sequence:	QDKQKSVSVSTVH__
UniProt:	Q9BXY4
Intern. Prot. ID:	IPI00396633

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RSPO3	Q9BXY4	S267	QDKQKSVSVSTVH__	100 / 9 AA	31
Phosphosite 1:	RSPO3	Q9BXY4	S265	KVQDKQKSVSVSTVH	100 / 7 AA	31
Phosphosite 2:	BAIAP2L1	Q9UHR4	S331	PSLQRSVSVATGLNM	75 / 8 AA	57
Phosphosite 3:	POLE	Q07864	S1053	YGEQKSTSISTAKRL	66 / 9 AA	262
Phosphosite 4:	POLE	Q07864	T1052	DYGEQKSTSISTAKR	75 / 8 AA	262
Phosphosite 5:	ST18	O60284	S141	GKFEKNVSVQTVSEN	66 / 9 AA	115
Phosphosite 6:	RNF152	Q8N8N0	T131	GSQQKSVTVVTIPAE	66 / 9 AA	22
Phosphosite 7:	Kv7.5	Q9NR82	S389	AADEKSVSIATWKPH	62 / 8 AA	99
Phosphosite 8:	ARSJ	Q5FYB0	S588	KKQQKAVSGSTCHSG	66 / 9 AA	67
Phosphosite 9:	TMCO7	Q9C0B7	S833	TTSQKSGSVTTEQLQ	75 / 8 AA	121
Phosphosite 10:	PIK3C2A	O00443	S329	KVNGKSLSVATVTRS	75 / 8 AA	191
Phosphosite 11:	TBC1D24	Q9ULP9	S324	TVKQKSVSLSKRQFV	75 / 8 AA	63
Phosphosite 12:	QTRTD1	Q9H974	S114	YVTNKSVSVWSVAGR	75 / 8 AA	47
Phosphosite 13:	IBTK	Q9P2D0	S514	TFAHRAVSVSTDPSG	62 / 8 AA	151
Phosphosite 14:	TBC1D24	Q9ULP9	S322	GITVKQKSVSLSKRQ	85 / 7 AA	63
Phosphosite 15:	KIAA0802	Q9Y4B5	S1376	GNLQRAVSVSSMSEF	55 / 9 AA	209
Phosphosite 16:	ZNF620	Q6ZNG0	S178	EKLGKNISVSTQLTT	71 / 7 AA	49
Phosphosite 17:	IGHMBP2	P38935	S113	LTRVTQKSVTVAFDE	71 / 7 AA	109
Phosphosite 18:	ORC2L	Q13416	S120	LAKTPQKSVSFSLKN	85 / 7 AA	66
Phosphosite 19:	ORC2L	Q13416	S122	KTPQKSVSFSLKNDP	85 / 7 AA	66
Phosphosite 20:	RERGL	Q9H628	S13	HLKYNEKSVSVTKAL	71 / 7 AA	24