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:	SMAD3
Human P-Site:	T247
P-Site Sequence:	LNQRVGETFHASQPS
UniProt:	P84022
Intern. Prot. ID:	IPI00024305

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SMAD3	P84022	T247	LNQRVGETFHASQPS	100 / 9 AA	48
Phosphosite 1:	Smad2	Q15796	T289	LNQRVGETFHASQPS	100 / 9 AA	52
Phosphosite 2:	Smad8	O15198	T288	LNNRVGETFQASSRS	88 / 9 AA	52
Phosphosite 3:	SREBP2	Q12772	Y1001	SQAVGETYHASGAEL	87 / 8 AA	124
Phosphosite 4:	MAN1C1	Q9NR34	S246	AKAWVGESFHLNVSG	71 / 7 AA	71
Phosphosite 5:	PAN2	Q504Q3	Y878	HIKVGETYHQRKEGV	83 / 6 AA	135
Phosphosite 6:	GABBR2	O75899	T375	TLQRAMETLHASSRH	66 / 9 AA	106
Phosphosite 7:	WISP2	O76076	T112	RLYREGETFQPHCSI	62 / 8 AA	27
Phosphosite 8:	AP3M1	Q9Y2T2	T89	FLHRVADTFQDYFGE	57 / 7 AA	47
Phosphosite 9:	Smad4	Q13485	T338	MDVQVGETFKVPSSC	83 / 6 AA	60
Phosphosite 10:	NOX4	Q9NPH5	Y512	QKIIGEKYHALNSRL	57 / 7 AA	67
Phosphosite 11:	HSPB9	Q9BQS6	T7	_MQRVGNTFSNESRV	83 / 6 AA	17
Phosphosite 12:	PEG3	Q9GZU2	T607	RERERGETFRPSPAL	71 / 7 AA	181
Phosphosite 13:	SEMA7A	O75326	T423	MQASHGETFHVLYLT	83 / 6 AA	75
Phosphosite 14:	C10orf81	Q5SXH7	T417	GRIPNSETFHAASCM	71 / 7 AA	52
Phosphosite 15:	OGDH	Q02218	T423	GQGIVYETFHLSDLP	75 / 8 AA	116
Phosphosite 16:	BRCA2	P51587	T515	IRESPKETFNASFSG	83 / 6 AA	384
Phosphosite 17:	AMZ1	Q400G9	T79	EAPEDFQTFHASLQH	83 / 6 AA	55
Phosphosite 18:	OGDHL	Q9ULD0	T410	GQGVVYETFHLSDLP	75 / 8 AA	114
Phosphosite 19:	IFNA1	P01562	T132	QEERVGETPLMNADS	100 / 5 AA	22
Phosphosite 20:	PEG3	Q9GZU2	T513	ECKDCGETFNKSAAL	62 / 8 AA	181