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:	T66
P-Site Sequence:	DELEKAITTQNCNTK
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	T66	DELEKAITTQNCNTK	100 / 9 AA	52
Phosphosite 1:	SMAD3	P84022	T56	DELEKAITTQNVNTK	88 / 9 AA	48
Phosphosite 2:	RTN3	O95197	T605	VAPEKPITTENPKLP	75 / 8 AA	113
Phosphosite 3:	TCEA1	P23193	T96	KKKEPAITSQNSPEA	66 / 9 AA	34
Phosphosite 4:	AARS	P49588	Y667	IEAAKAVYTQDCPLA	62 / 8 AA	107
Phosphosite 5:	OR2W5	A6NFC9	T93	GGPEKTITYHGCVAQ	55 / 9 AA	36
Phosphosite 6:	ZNF526	Q8TF50	T90	VSEEEALTTQNVGLE	66 / 9 AA	74
Phosphosite 7:	MTMR13	Q86WG5	T957	ITKEKKITMQNQLQQ	75 / 8 AA	208
Phosphosite 8:	SELV	P59797	S242	GTIPSAISLQNCTET	71 / 7 AA	37
Phosphosite 9:	TCEA1	P23193	S97	KKEPAITSQNSPEAR	71 / 7 AA	34
Phosphosite 10:	AKAP12	Q02952	T1760	SESDKAITPQAQEEL	71 / 7 AA	191
Phosphosite 11:	ANKRD31	Q8N7Z5	T914	STSEKAITSKKVLCS	55 / 9 AA	211
Phosphosite 12:	PAWR	Q96IZ0	T194	RKREDAITQQNTIQN	75 / 8 AA	37
Phosphosite 13:	ZNF562	Q6V9R5	T242	QECERAITTSSHLKQ	83 / 6 AA	49
Phosphosite 14:	ALOX12	P18054	T639	EKLEKEITARNEQLD	62 / 8 AA	76
Phosphosite 15:	HUWE1	Q7Z6Z7	T983	PKDEKAGTTQGGKRS	75 / 8 AA	482
Phosphosite 16:	CNOT2	Q9NZN8	S323	KFPGDKSSTTQNNNQ	62 / 8 AA	60
Phosphosite 17:	ZNF236	Q9UL36	S1550	PTSPSAISTQNLVMS	83 / 6 AA	204
Phosphosite 18:	NPM2	Q86SE8	T15	STEEKAVTTVLWGCE	83 / 6 AA	24
Phosphosite 19:	SERPINB10	P48595	T269	EQLEKAITYEKLNEW	62 / 8 AA	45
Phosphosite 20:	ZNF236	Q9UL36	T1551	TSPSAISTQNLVMSS	83 / 6 AA	204