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:	S162
P-Site Sequence:	SLLAKFRSASLHSEP
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	S162	SLLAKFRSASLHSEP	100 / 9 AA	52
Phosphosite 1:	Smad8	O15198	S164	LAKFRSASLHSEPLM	100 / 7 AA	52
Phosphosite 2:	GRHL2	Q6ISB3	S230	AATEKFRSASVGAEE	75 / 8 AA
Phosphosite 3:	DET1	Q7L5Y6	T401	CDLFRNATLHSEVQF	71 / 7 AA	64
Phosphosite 4:	PUM2	Q8TB72	Y673	APGAEAKYRSASSTS	85 / 7 AA	114
Phosphosite 5:	PUM2	Q8TB72	S675	GAEAKYRSASSTSSL	85 / 7 AA	114
Phosphosite 6:	PUM1	Q14671	Y795	APGAEAKYRSASSAS	85 / 7 AA	126
Phosphosite 7:	DNAJC18	Q9H819	S291	DKAYRGASLHDLEKT	71 / 7 AA	42
Phosphosite 8:	RNF17	Q9BXT8	S653	MELAKFKSQSLRSHF	66 / 9 AA	185
Phosphosite 9:	ZFYVE20	Q9H1K0	S541	REQFRVASLHTRTRS	85 / 7 AA	89
Phosphosite 10:	PUM1	Q14671	S797	GAEAKYRSASSASSL	85 / 7 AA	126
Phosphosite 11:	ZNF433	Q8N7K0	S435	GKAFRSASLLQTHGR	100 / 6 AA	77
Phosphosite 12:	SERPINA1	P01009	S307	LENEDRRSASLHLPK	100 / 6 AA	47
Phosphosite 13:	PPP1R10	Q96QC0	T211	SHAKFRSTGLELETP	71 / 7 AA	99
Phosphosite 14:	SERPINA1	P01009	S309	NEDRRSASLHLPKLS	100 / 6 AA	47
Phosphosite 15:	OFCC1	Q8IZS5	T197	LEQEIRSTSLHCMED	71 / 7 AA	27
Phosphosite 16:	OFCC1	Q8IZS5	S198	EQEIRSTSLHCMEDE	71 / 7 AA	27
Phosphosite 17:	C9orf164	Q92854	S769	RQCLKFRSALLIGKK	85 / 7 AA	14
Phosphosite 18:	STRAP	Q9Y3F4	S228	EAPATINSASLHPEK	66 / 9 AA	38
Phosphosite 19:	XRCC3	O43542	S54	WHLLRTASLHLRGSS	71 / 7 AA	38
Phosphosite 20:	Hpk1	Q92918	S405	PPKPKFRSPSDEGPG	71 / 7 AA	91