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:	DKK1
Human P-Site:	S163
P-Site Sequence:	ESFGNDHSTLDGYSR
UniProt:	O94907
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DKK1	O94907	S163	ESFGNDHSTLDGYSR	100 / 9 AA	29
Phosphosite 1:	DKK1	O94907	T164	SFGNDHSTLDGYSRR	100 / 8 AA	29
Phosphosite 2:	ANGPT2	O15123	S424	SQPGNDFSTKDGDND	77 / 9 AA	57
Phosphosite 3:	KRT26	Q7Z3Y9	S77	GFLGNEHSLLSGNEK	66 / 9 AA	52
Phosphosite 4:	LRP2	P98164	S897	YFDKIEHSTFDGLDR	71 / 7 AA	522
Phosphosite 5:	LRP2	P98164	T898	FDKIEHSTFDGLDRR	71 / 7 AA	522
Phosphosite 6:	DCAF16	Q9NXF7	T140	RLSRDHATLNGALQF	71 / 7 AA	24
Phosphosite 7:	KIAA1109	Q2LD37	T2405	VLSSDQNTLDGTHSQ	62 / 8 AA	555
Phosphosite 8:	TAF6L	Q9Y6J9	T262	NPLNDHWTLRDGAAL	83 / 6 AA	68
Phosphosite 9:	ERBB2IP	Q96RT1	S1182	ARVGSEHSLLDPPGK	62 / 8 AA	158
Phosphosite 10:	GRIN3A	Q8TCU5	S552	DPMTNDSSTLDSLFS	75 / 8 AA	125
Phosphosite 11:	FOXP1	Q9H334	S251	TTGNNHSSLDLTTTC	71 / 7 AA	75
Phosphosite 12:	KIAA0020	Q15397	T290	YKSADHRTLDKVLEV	83 / 6 AA	74
Phosphosite 13:	TLE2	Q04725	S359	SFSLGSHSTLNGDLS	83 / 6 AA	80
Phosphosite 14:	GRIN3A	Q8TCU5	T553	PMTNDSSTLDSLFSS	75 / 8 AA	125
Phosphosite 15:	Dicer1	Q9UPY3	S888	LNVVNDSSTLDIDFK	85 / 7 AA	219
Phosphosite 16:	TLE2	Q04725	T360	FSLGSHSTLNGDLSV	83 / 6 AA	80
Phosphosite 17:	C17orf56	Q96N21	S161	GSQARPHSTLQGFGY	83 / 6 AA	55
Phosphosite 18:	C17orf56	Q96N21	T162	SQARPHSTLQGFGYS	83 / 6 AA	55
Phosphosite 19:	SLC30A6	Q6NXT4	S274	DKLIREVSTLDGVLE	71 / 7 AA	51
Phosphosite 20:	SLIT1	O75093	S845	SLHGNDISTLQEGIF	75 / 8 AA	168