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:	T69
P-Site Sequence:	NTGLDRNTRVQVGCR
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	T69	NTGLDRNTRVQVGCR	100 / 9 AA	23
Phosphosite 1:	CHD7	Q9P2D1	T2567	PGQLDPDTRIPVINL	55 / 9 AA	336
Phosphosite 2:	HYDIN	Q4G0P3	T3980	GGALDPNTRVIEFTT	85 / 7 AA	576
Phosphosite 3:	PRPSAP2	O60256	T59	YQEPNRETRVQIQES	62 / 8 AA	41
Phosphosite 4:	RIBC1	Q8N443	T151	GEDLDRDTRLRMQQG	55 / 9 AA	44
Phosphosite 5:	GFPT1	Q06210	T427	SDFLDRNTPVFRDDV	85 / 7 AA	79
Phosphosite 6:	GFAT2	O94808	T410	SDFLDRNTPVFRDDV	85 / 7 AA	77
Phosphosite 7:	PCDHB15	Q9Y5E8	T413	EGALDRETRAEYNIT	62 / 8 AA	86
Phosphosite 8:	SF3A1	Q15459	T350	PSQLDQDTQVQDMDE	62 / 8 AA	89
Phosphosite 9:	POLR3A	O14802	T1007	LYQLDRITPTQVEKF	66 / 9 AA	156
Phosphosite 10:	MEKK6	O95382	T670	YAGRDRHTRVRIAIK	62 / 8 AA	143
Phosphosite 11:	UPF0639 protein	A6NEE1	S26	DSDALDISTKVQLYG	62 / 8 AA	59
Phosphosite 12:	ZNF38	P17036	T94	VFSLDRETRTENDQE	62 / 8 AA	51
Phosphosite 13:	SETD5	Q9C0A6	T277	QLQLGRVTRVQKHRK	75 / 8 AA	158
Phosphosite 14:	PABPC3	Q9H361	T289	QMKQDRITRYQVVNL	75 / 8 AA	70
Phosphosite 15:	CHRD	Q9H2X0	T209	YRRLDRPTRIRFSDS	62 / 8 AA	102
Phosphosite 16:	C1orf144	Q7Z422	T121	KPILDRPTRISQPED	71 / 7 AA	17
Phosphosite 17:	TTN	Q8WZ42	T5710	SQDVNPNTRVQLKAL	71 / 7 AA	3816
Phosphosite 18:	NR2C2AP	Q86WQ0	T22	SSVLNRNTRQFGKKH	83 / 6 AA	16
Phosphosite 19:	RELN	P78509	T648	NAALTRNTRIRWRQT	62 / 8 AA	388
Phosphosite 20:	Cdc25B	P30305	T344	ERPQDRDTPVQNKRR	71 / 7 AA	65