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:	T243
P-Site Sequence:	QLNQSMDTGSPAELS
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	T243	QLNQSMDTGSPAELS	100 / 9 AA	52
Phosphosite 1:	Smad2	Q15796	S245	NQSMDTGSPAELSPT	100 / 7 AA	52
Phosphosite 2:	CRSP3	Q9ULK4	S1350	VPPQAMNSGSPAPQS	66 / 9 AA	156
Phosphosite 3:	Smad2	Q15796	S240	SDQQLNQSMDTGSPA	100 / 6 AA	52
Phosphosite 4:	TNF-R1	P19438	T353	HKPQSLDTDDPATLY	66 / 9 AA	50
Phosphosite 5:	ALDH1A3	P47895	T122	AALETMDTGKPFLHA	62 / 8 AA	56
Phosphosite 6:	TMEM139	Q8IV31	T72	SQLQSMQTESPGPSG	66 / 9 AA	24
Phosphosite 7:	RBMXL3	Q8N7X1	S1033	PLPMETGSPPLHDSY	71 / 7 AA	114
Phosphosite 8:	RBMXL3	Q8N7X1	T1031	GLPLPMETGSPPLHD	62 / 8 AA	114
Phosphosite 9:	ASH1L	Q9NR48	T1504	QPQVSMDTGSSRSVL	85 / 7 AA	333
Phosphosite 10:	CRSP3	Q9ULK4	S1352	PQAMNSGSPAPQSNQ	71 / 7 AA	156
Phosphosite 11:	C6orf48	Q9UBA6	S90	KQLMNSGSPARDNAP	71 / 7 AA	13
Phosphosite 12:	KIAA0947	Q9Y2F5	T1852	AKRLRLDTGSPEPET	71 / 7 AA	248
Phosphosite 13:	factor V	P12259	T898	GRHLSQDTGSPSGMR	75 / 8 AA	252
Phosphosite 14:	factor V	P12259	T915	EDLPSQDTGSPSRMR	75 / 8 AA	252
Phosphosite 15:	KIAA0947	Q9Y2F5	S1854	RLRLDTGSPEPETRG	71 / 7 AA	248
Phosphosite 16:	C11orf35	Q8IXW0	T248	RPWPQLDTGSPESSG	71 / 7 AA	70
Phosphosite 17:	C11orf35	Q8IXW0	S250	WPQLDTGSPESSGKH	83 / 6 AA	70
Phosphosite 18:	SMAD3	P84022	S204	NHSMDAGSPNLSPNP	83 / 6 AA	48
Phosphosite 19:	REG1B	P48304	T126	VSYKSWDTGSPSSAN	66 / 9 AA	19
Phosphosite 20:	DOPEY2	Q9Y3R5	S1270	SRTSMDTSSTAHLNL	75 / 8 AA	258