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:	T196
P-Site Sequence:	ACSDTKETRRCTVRR
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	T196	ACSDTKETRRCTVRR	100 / 9 AA	29
Phosphosite 1:	IGFL3	Q6UXB1	T66	AILSLKETRRCGSTC	100 / 6 AA	14
Phosphosite 2:	IGSF9	Q9P2J2	T958	APPDYMDTRRCPTSS	62 / 8 AA	127
Phosphosite 3:	USP31	Q70CQ4	T1238	SALRQKETRRSTDLG	85 / 7 AA	147
Phosphosite 4:	OBFC2B	Q9BQ15	T205	PVSNGKETRRSSKR_	55 / 9 AA	22
Phosphosite 5:	DIS3	Q9Y2L1	S368	SKSDIKESRRHLFTP	62 / 8 AA	109
Phosphosite 6:	SLCO1B3	Q9NPD5	T21	ASSEKKKTRRCNGFK	55 / 9 AA	77
Phosphosite 7:	PARP2	Q9UGN5	T39	DSSPAKKTRRCQRQE	71 / 7 AA	66
Phosphosite 8:	TAF2	Q6P1X5	T342	IIDETPLTRRCLAQS	62 / 8 AA	137
Phosphosite 9:	ZC3H13	Q5T200	T489	MRDYSRDTKESRDPR	83 / 6 AA	197
Phosphosite 10:	CHD6	Q8TD26	S171	KEAKEKRSCTDSAAR	71 / 7 AA	305
Phosphosite 11:	SPEN	Q96T58	T2298	PSAGPTDTKEARGNS	83 / 6 AA	402
Phosphosite 12:	GOLPH3	Q9H4A6	S55	DDDDKGDSKETRLTL	83 / 6 AA	34
Phosphosite 13:	ZC3H13	Q5T200	S492	YSRDTKESRDPRDSR	83 / 6 AA	197
Phosphosite 14:	ADAMTS9	Q9P2N4	T1174	PPPAAPETRRSTYSA	83 / 6 AA	216
Phosphosite 15:	USP31	Q70CQ4	S1241	RQKETRRSTDLGKTA	83 / 6 AA	147
Phosphosite 16:	TREK1	O95069	T343	VTAEFKETRRRLSVE	71 / 7 AA	47
Phosphosite 17:	PRKAA1	Q13131	S127	GRLDEKESRRLFQQI	71 / 7 AA	64
Phosphosite 18:	ADAMTS9	Q9P2N4	S1177	AAPETRRSTYSAPRT	83 / 6 AA	216
Phosphosite 19:	DENND4A	Q7Z401	T998	LISSLEDTNETRNIQ	83 / 6 AA	209
Phosphosite 20:	THAP7	Q9BT49	T18	CTRDTRETRNRGISF	83 / 6 AA	34