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:	Y277
P-Site Sequence:	KTRVGRLYCVQEPSL
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	Y277	KTRVGRLYCVQEPSL	100 / 9 AA	46
Phosphosite 1:	TDRD12	Q587J7	Y767	KVFGGRLYCMSDHFH	62 / 8 AA	133
Phosphosite 2:	DHX40	Q8IX18	Y235	FDIPGRLYPVREKFC	75 / 8 AA	89
Phosphosite 3:	PITPNA	Q00169	Y24	EYQVGQLYSVAEASK	66 / 9 AA	32
Phosphosite 4:	PITPNB	P48739	Y24	EYQVGQLYSVAEASK	66 / 9 AA	32
Phosphosite 5:	SMS	P52788	Y336	EEQLGRLYCPVEFSK	66 / 9 AA	41
Phosphosite 6:	FGF14	Q92915	Y76	KGIVTRLYCRQGYYL	75 / 8 AA	27
Phosphosite 7:	DHX9	Q08211	Y568	IEVYGRTYPVQEYFL	75 / 8 AA	141
Phosphosite 8:	Smad6	O43541	Y347	RTRVGRLYAVYDQAV	85 / 7 AA	53
Phosphosite 9:	FZD10	Q9ULW2	Y298	DRDSGQLYVIQEGLE	62 / 8 AA	65
Phosphosite 10:	Pnk1	Q96T60	Y515	EPRLGRLYCQFSEG_	83 / 6 AA	57
Phosphosite 11:	TXLNG	Q9NUQ3	Y100	RNLVSPAYCTQESRE	55 / 9 AA	61
Phosphosite 12:	IARS2	Q9NSE4	Y807	SIIKDRLYCEKENDP	62 / 8 AA	114
Phosphosite 13:	SVIL	O95425	Y1884	VQSEWRLYCVRGEVP	83 / 6 AA	248
Phosphosite 14:	ZNF500	O60304	Y58	QLFRLFCYQEVAGPR	71 / 7 AA	54
Phosphosite 15:	SNX19	Q92543	Y747	EAQDKILYCLQEGSV	83 / 6 AA	109
Phosphosite 16:	AGPAT5	Q9NUQ2	Y55	QALDDRLYCVYQSMV	83 / 6 AA	42
Phosphosite 17:	FRMPD2	Q68DX3	Y461	DILEERLYCNEEILL	71 / 7 AA	144
Phosphosite 18:	JMJD5	Q8N371	S342	RKYIRLYSPQESGAL	71 / 7 AA	47
Phosphosite 19:	JMJD5	Q8N371	Y341	GRKYIRLYSPQESGA	71 / 7 AA	47
Phosphosite 20:	ANGPTL3	Q9Y5C1	Y442	KSQNGRLYSIKSTKM	57 / 7 AA	54