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:	Y118
P-Site Sequence:	PNWIGGGYGTKYWSR
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	Y118	PNWIGGGYGTKYWSR	100 / 9 AA	23
Phosphosite 1:	STRBP	Q96SI9	Y634	PGYIAPGYGTPYGYS	66 / 9 AA	74
Phosphosite 2:	HAS1	Q92839	Y351	NRMLSMGYATKYTSR	55 / 9 AA	65
Phosphosite 3:	Cytokeratin 6E	P48668	Y83	SCAISGGYGSRAGGS	62 / 8 AA	60
Phosphosite 4:	KRT6B	P04259	Y83	SCAISGGYGSRAGGS	62 / 8 AA	60
Phosphosite 5:	K6a	P02538	Y83	SCAISGGYGSRAGGS	62 / 8 AA	60
Phosphosite 6:	ANKMY1	Q9P2S6	Y60	YLSHREGYGTMYMKT	83 / 6 AA	106
Phosphosite 7:	ANKMY1	Q9P2S6	T62	SHREGYGTMYMKTRL	83 / 6 AA	106
Phosphosite 8:	GMPPB	Q9Y5P6	Y10	ALILVGGYGTRLRPL	62 / 8 AA	40
Phosphosite 9:	SOSTDC1	Q6X4U4	Y122	GGGYGTKYWSRRSSQ	100 / 5 AA	23
Phosphosite 10:	STEAP2	Q8NFT2	Y288	QLYYGTKYRRFPPWL	100 / 5 AA	56
Phosphosite 11:	KRT17	Q04695	Y69	SFGSGGGYGSSFGGV	62 / 8 AA	48
Phosphosite 12:	EDC4	Q6P2E9	T897	SASGGFGTKVPAPRL	83 / 6 AA	152
Phosphosite 13:	GMPPB	Q9Y5P6	T12	ILVGGYGTRLRPLTL	83 / 6 AA	40
Phosphosite 14:	TNRC6A	Q8NDV7	Y518	ESKSGGSYGTTWGAY	62 / 8 AA	210
Phosphosite 15:	FGD5	Q6ZNL6	S458	DALGGYGSKEELNCE	83 / 6 AA	160
Phosphosite 16:	Dact3	Q96B18	Y545	AGGVGGGYGESESSA	83 / 6 AA	65
Phosphosite 17:	CASC5	Q8NG31	Y379	AMDVTTGYGTKASGN	100 / 5 AA	265
Phosphosite 18:	NKRF	O15226	T393	CLAEGYGTKKTSKHA	100 / 5 AA	78
Phosphosite 19:	MCCC2	Q9HCC0	Y445	TLIIGGSYGAGNYGM	71 / 7 AA	61