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:	Smad2
Human P-Site:	S245
P-Site Sequence:	NQSMDTGSPAELSPT
UniProt:	Q15796
Intern. Prot. ID:	IPI00019548

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad2	Q15796	S245	NQSMDTGSPAELSPT	100 / 9 AA	52
Phosphosite 1:	Smad2	Q15796	T243	QLNQSMDTGSPAELS	100 / 7 AA	52
Phosphosite 2:	PDZK1	Q5T2W1	S275	IKDIDSGSPAEEAGL	75 / 8 AA	57
Phosphosite 3:	PDZK1P1; PDZK1P2	A8MUH7	S158	IKDIDSGSPAEEAGL	75 / 8 AA	44
Phosphosite 4:	DCHS2	Q6V1P9	S2241	ANDRDTGSHAEIIYN	66 / 9 AA	322
Phosphosite 5:	PI4KA	P42356	T799	AMKNDTVTPAELSEL	75 / 8 AA	231
Phosphosite 6:	ABCC6	O95255	S1482	GQVAESGSPAQLLAQ	62 / 8 AA	165
Phosphosite 7:	RBMXL3	Q8N7X1	S1033	PLPMETGSPPLHDSY	71 / 7 AA	114
Phosphosite 8:	ARHGAP6	O43182	S786	NWPRWQGSPAELDSD	100 / 6 AA	106
Phosphosite 9:	RBMXL3	Q8N7X1	T1031	GLPLPMETGSPPLHD	71 / 7 AA	114
Phosphosite 10:	CRSP3	Q9ULK4	S1350	VPPQAMNSGSPAPQS	71 / 7 AA	156
Phosphosite 11:	MDGA1	Q8NFP4	S457	VVTVREGSPAELQCE	100 / 6 AA	106
Phosphosite 12:	CRSP3	Q9ULK4	S1352	PQAMNSGSPAPQSNQ	71 / 7 AA	156
Phosphosite 13:	C6orf48	Q9UBA6	S90	KQLMNSGSPARDNAP	71 / 7 AA	13
Phosphosite 14:	NLRC3	Q7RTR2	S20	GQGHGTGSPAEQVKA	100 / 6 AA	115
Phosphosite 15:	PCDH1	Q08174	S537	ASDADSGSNAELVYS	75 / 8 AA	115
Phosphosite 16:	KIAA1957	Q8TF44	S221	GESDTGSSAESSPFG	85 / 7 AA	45
Phosphosite 17:	KIAA1957	Q8TF44	S220	GGESDTGSSAESSPF	85 / 7 AA	45
Phosphosite 18:	EFR3B	Q9Y2G0	S227	APEKEKESPAELAER	55 / 9 AA	92
Phosphosite 19:	ZNF524	Q96C55	S5	___MDTPSPDPLPSP	66 / 9 AA	29
Phosphosite 20:	TICAM1	Q8IUC6	S199	CSLRSTGSPASLASN	66 / 9 AA	76