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:	SOSTDC1
Human P-Site:	S45
P-Site Sequence:	KPVPAHPSSNSTLNQ
UniProt:	Q6X4U4
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SOSTDC1	Q6X4U4	S45	KPVPAHPSSNSTLNQ	100 / 9 AA	23
Phosphosite 1:	SOSTDC1	Q6X4U4	S46	PVPAHPSSNSTLNQA	100 / 8 AA	23
Phosphosite 2:	TIGD7	Q6NT04	S303	DSCPAHPSSESLTSE	87 / 8 AA	63
Phosphosite 3:	CTRL	P40313	S112	SRAITHPSWNSTTMN	75 / 8 AA	28
Phosphosite 4:	RXRA	P19793	S124	LKVPAHPSGNMASFT	85 / 7 AA	51
Phosphosite 5:	CASP4	P49662	S199	ATRPEHKSSDSTFLV	66 / 9 AA	43
Phosphosite 6:	VTA1	Q9NP79	S194	PTQPTQPSSSSTYDP	66 / 9 AA	34
Phosphosite 7:	KCNN3	Q9UGI6	S119	AFRAPPSSNSTAILH	87 / 8 AA	82
Phosphosite 8:	C12orf61	Q8N7H1	S113	PPVPQHPSGNSRSAL	75 / 8 AA	13
Phosphosite 9:	KCNN3	Q9UGI6	S118	TAFRAPPSSNSTAIL	87 / 8 AA	82
Phosphosite 10:	SASS6	Q6UVJ0	S501	TTPPAHSSSNTIRSG	66 / 9 AA	74
Phosphosite 11:	EPN1	Q9Y6I3	S362	GGSPAKPSTNGTTAA	66 / 9 AA	58
Phosphosite 12:	GOLGA4	Q13439	S26	ALAPAQASSNSSTPT	66 / 9 AA	261
Phosphosite 13:	KCNU1	A8MYU2	S807	LSPPPQPSSNQTLVD	66 / 9 AA	130
Phosphosite 14:	PU.1	P17947	S130	SLSPAQPSSDEEEGE	71 / 7 AA	31
Phosphosite 15:	NDUFAF4	Q9P032	S35	SVAPRHPSTNSLLRE	75 / 8 AA	20
Phosphosite 16:	SLC36A2	Q495M3	S476	SEDSHPFSNSTTFVR	75 / 8 AA	53
Phosphosite 17:	AMOTL1	Q8IY63	T135	SAGPAHPTNNFSSTE	71 / 7 AA	107
Phosphosite 18:	SPATA3	Q8NHX4	S24	STSQHASSNSTSQQP	85 / 7 AA	20
Phosphosite 19:	SPATA3	Q8NHX4	S23	DSTSQHASSNSTSQQ	85 / 7 AA	20
Phosphosite 20:	TIGD7	Q6NT04	S304	SCPAHPSSESLTSED	85 / 7 AA	63