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:	T298
P-Site Sequence:	HASQPSLTVDGFTDP
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	T298	HASQPSLTVDGFTDP	100 / 9 AA	52
Phosphosite 1:	SMAD3	P84022	T256	HASQPSMTVDGFTDP	88 / 9 AA	48
Phosphosite 2:	Smad2	Q15796	S296	TFHASQPSLTVDGFT	100 / 7 AA	52
Phosphosite 3:	TRS85	Q9Y2L5	T851	GTIQGSMTVDGIGAL	66 / 9 AA	161
Phosphosite 4:	FBX38	Q6PIJ6	T332	VRIQPSLTKDGVFSA	87 / 8 AA	134
Phosphosite 5:	RALGAPB	Q86X10	T1302	ILKQPSLTLELFPNH	66 / 9 AA	167
Phosphosite 6:	TEX15	Q9BXT5	T1361	LDKQRILTVDSFAAS	66 / 9 AA	315
Phosphosite 7:	RBM10	P98175	T371	QALHPPLTIDGKTIN	62 / 8 AA	104
Phosphosite 8:	PLAC4	Q8WY50	T61	APWTPSLTLDTFTHP	75 / 8 AA	17
Phosphosite 9:	SLC39A6	Q13433	S71	YGENNSLSVEGFRKL	71 / 7 AA	85
Phosphosite 10:	MAGE-D4	Q96JG8	S378	TWRASQPSLTVRAQL	100 / 6 AA	81
Phosphosite 11:	ITSN1	Q15811	S878	DAWAAQPSLTVPSAG	100 / 6 AA	195
Phosphosite 12:	MAGE-D4	Q96JG8	T380	RASQPSLTVRAQLAP	100 / 6 AA	81
Phosphosite 13:	CPAMD8	Q8IZJ3	T122	FHNQTSVTVDGRGAS	75 / 8 AA	207
Phosphosite 14:	TMEM120B	A0PK00	T256	ERNHLDLTVEGFQSW	55 / 9 AA	40
Phosphosite 15:	ZNF518B	Q9C0D4	T407	AEKTKSLTVDGNVGK	100 / 6 AA	120
Phosphosite 16:	TMEM120A	Q9BXJ8	T260	ERHTMDLTVEGFQSW	83 / 6 AA	41
Phosphosite 17:	PLEKHG4	Q58EX7	S1150	AELGGQPSLTAEDSE	71 / 7 AA	131
Phosphosite 18:	C14orf124	Q9NRG7	S141	GVAYYQPSLTAEYDE	71 / 7 AA	35
Phosphosite 19:	AurC	Q9UQB9	T39	SPAMRRLTVDDFEIG	55 / 9 AA	36
Phosphosite 20:	CORO2A	Q92828	T380	AGAQPSLTAQEWLSG	55 / 9 AA	60