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:	DDA1
Human P-Site:	S23
P-Site Sequence:	FSRFHADSVCKASNR
UniProt:	Q9BW61
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	DDA1	Q9BW61	S23	FSRFHADSVCKASNR	100 / 9 AA	12
Phosphosite 1:	PTPN14	Q15678	S1048	TTKFRTDSVCYATTG	66 / 9 AA	135
Phosphosite 2:	CASP5	P51878	S331	SENLEADSVCKIHEE	75 / 8 AA	50
Phosphosite 3:	Smad5	Q99717	T370	HHGFHPTTVCKIPSS	62 / 8 AA	52
Phosphosite 4:	SMAD1	Q15797	T370	HHGFHPTTVCKIPSG	62 / 8 AA	52
Phosphosite 5:	CEP57R	Q8IYX8	S387	KLKKHQDSVCKLQQK	85 / 7 AA	54
Phosphosite 6:	Smad8	O15198	T372	QHGFHPATVCKIPSG	62 / 8 AA	52
Phosphosite 7:	YTHDF1	Q9BYJ9	T173	QPGFHSDTLSKAPGM	55 / 9 AA	61
Phosphosite 8:	SEPX1	Q9NZV6	S54	TETIHADSVAKRPEH	75 / 8 AA	13
Phosphosite 9:	NIBP	Q96Q05	S1124	HIRFHEDSTSKELPP	55 / 9 AA	129
Phosphosite 10:	ATAD2B	Q9ULI0	S98	RTLKQPDSVCKDKSK	71 / 7 AA	165
Phosphosite 11:	LAIR2	Q6ISS4	S90	EARFHIDSVSEGNAG	55 / 9 AA	16
Phosphosite 12:	CEP290	O15078	S1125	LRDELADSVSKAVSD	85 / 7 AA	290
Phosphosite 13:	PHF17	Q6IE81	S137	DIRTLADSVCRYDLN	83 / 6 AA	96
Phosphosite 14:	AZIN1	O14977	S200	GVKFHVSSACKESQV	55 / 9 AA	50
Phosphosite 15:	CEP290	O15078	S1127	DELADSVSKAVSDAD	85 / 7 AA	290
Phosphosite 16:	FEM1B	Q9UK73	T503	TPVDDFHTNDVCSFP	57 / 7 AA	70
Phosphosite 17:	MPHOSPH8	Q99549	S517	GDQEVLDSVCQADEN	83 / 6 AA	97
Phosphosite 18:	GZF1	Q9H116	T668	QENSSADTACKADDS	71 / 7 AA	80
Phosphosite 19:	PGAM4	Q8N0Y7	T238	QFLGDEETVCKAIEA	50 / 8 AA	29
Phosphosite 20:	CUL2	Q13617	S383	VNYREPKSVCKAPEL	71 / 7 AA	87