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:	Smad8
Human P-Site:	T203
P-Site Sequence:	AFSQSPCTASYPHSP
UniProt:	O15198
Intern. Prot. ID:	IPI00005223

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad8	O15198	T203	AFSQSPCTASYPHSP	100 / 9 AA	52
Phosphosite 1:	Smad8	O15198	S205	SQSPCTASYPHSPGS	100 / 7 AA	52
Phosphosite 2:	Smad8	O15198	Y206	QSPCTASYPHSPGSP	100 / 6 AA	52
Phosphosite 3:	Smad8	O15198	S200	PSHAFSQSPCTASYP	100 / 6 AA	52
Phosphosite 4:	DOCK4	Q8N1I0	S1724	SPRERPCSAIYPTPV	55 / 9 AA	225
Phosphosite 5:	Egr1	P18146	T456	SYPSPVTTSYPSPAT	75 / 8 AA	58
Phosphosite 6:	Egr1	P18146	T455	TSYPSPVTTSYPSPA	75 / 8 AA	58
Phosphosite 7:	ANKMY1	Q9P2S6	S506	ASPSPCTSSFDKGTM	71 / 7 AA	106
Phosphosite 8:	TTC17	Q96AE7	S509	KRADCTESYPRVPVG	83 / 6 AA	130
Phosphosite 9:	IGHA1	P01876	Y208	TFTCTAAYPESKTPL	83 / 6 AA	38
Phosphosite 10:	NKX2-5	P52952	Y274	GYSCTAAYPAGPSPA	83 / 6 AA	35
Phosphosite 11:	TTC17	Q96AE7	Y510	RADCTESYPRVPVGG	83 / 6 AA	130
Phosphosite 12:	TRY6	Q8NHM4	Y175	QAKCKASYPLKITSK	83 / 6 AA	27
Phosphosite 13:	MID1	O15344	T393	TIREELCTASYDTIT	62 / 8 AA	75
Phosphosite 14:	PRSS3	P35030	Y232	QAECKASYPGKITNS	83 / 6 AA	33
Phosphosite 15:	Egr1	P18146	T464	SYPSPATTSYPSPVP	75 / 8 AA	58
Phosphosite 16:	FBXO32	Q969P5	T333	KGTDHPCTANNPESC	71 / 7 AA	42
Phosphosite 17:	Egr1	P18146	T463	TSYPSPATTSYPSPV	75 / 8 AA	58
Phosphosite 18:	LHX6	Q9UPM6	T46	EGQASPCTPSTPSVC	75 / 8 AA	40
Phosphosite 19:	SNX31	Q8N9S9	T278	YLQLDPCTCDYPESG	71 / 7 AA	51
Phosphosite 20:	ANXA6	P08133	Y556	TILCTRSYPHLRRVF	83 / 6 AA	76