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:	Smad7
Human P-Site:	Y338
P-Site Sequence:	WVYNRSSYPIFIKSA
UniProt:	O15105
Intern. Prot. ID:	IPI00005079

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad7	O15105	Y338	WVYNRSSYPIFIKSA	100 / 9 AA	46
Phosphosite 1:	Fascin	Q16658	Y411	LDANRSSYDVFQLEF	75 / 8 AA	55
Phosphosite 2:	Fascin	Q16658	S410	TLDANRSSYDVFQLE	75 / 8 AA	55
Phosphosite 3:	DOCK3	Q8IZD9	Y474	GEPNRSSYHSFVLYH	66 / 9 AA	233
Phosphosite 4:	WDFY1	Q8IWB7	Y332	CSSKRSSYPVMGFEF	62 / 8 AA	46
Phosphosite 5:	C21orf63	P58658	Y398	SGFCRTSYPIYSSIE	71 / 7 AA	49
Phosphosite 6:	OR5D13	Q8NGL4	T11	SERNQSSTPTFILLG	66 / 9 AA	35
Phosphosite 7:	WDFY1	Q8IWB7	S331	KCSSKRSSYPVMGFE	62 / 8 AA	46
Phosphosite 8:	BC060632	Q765P7	Y26	VNDMKSSYPIWEDFN	71 / 7 AA	80
Phosphosite 9:	PRPF40A	O75400	S613	RQRKNRESFQIFLDE	62 / 8 AA	109
Phosphosite 10:	WDFY1	Q8IWB7	S330	GKCSSKRSSYPVMGF	71 / 7 AA	46
Phosphosite 11:	ZNF507	Q8TCN5	Y278	AGEVDCSYPIFENEN	83 / 6 AA	106
Phosphosite 12:	ZNF257	Q9Y2Q1	Y417	KAFNRSSYLIRHEII	85 / 7 AA	62
Phosphosite 13:	ZNF257	Q9Y2Q1	S416	GKAFNRSSYLIRHEI	85 / 7 AA	62
Phosphosite 14:	DOCK3	Q8IZD9	S473	SGEPNRSSYHSFVLY	75 / 8 AA	233
Phosphosite 15:	PLEKHG1	Q9ULL1	Y1109	EQDLRSRYPTFEINT	71 / 7 AA	155
Phosphosite 16:	C21orf63	P58658	T396	ELSGFCRTSYPIYSS	83 / 6 AA	49
Phosphosite 17:	ANXA7	P20073	S153	INTDSFSSYPVFSPV	83 / 6 AA	53
Phosphosite 18:	STXBP5	Q5T5C0	Y383	IDLAQNGYPIFENPY	57 / 7 AA	128
Phosphosite 19:	ANXA7	P20073	Y154	NTDSFSSYPVFSPVS	83 / 6 AA	53
Phosphosite 20:	C20orf152	Q96M20	Y545	NKTTKPRYPIFMAPQ	44 / 9 AA	67