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:	Y238
P-Site Sequence:	FWCSISYYELNQRVG
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	Y238	FWCSISYYELNQRVG	100 / 9 AA	48
Phosphosite 1:	Smad2	Q15796	Y280	FWCSIAYYELNQRVG	88 / 9 AA	52
Phosphosite 2:	Smad8	O15198	Y279	HWCSVAYYELNNRVG	75 / 8 AA	52
Phosphosite 3:	PEF1	Q9UBV8	T204	RSGSISYTELQQALS	77 / 9 AA	30
Phosphosite 4:	C7orf60	Q1RMZ1	Y395	QASSIPFYELEDPIL	55 / 9 AA	46
Phosphosite 5:	ARFGEF2	Q9Y6D5	Y1122	KIVEISYYNMNRIRL	62 / 8 AA	202
Phosphosite 6:	PIGV	Q9NUD9	Y320	NVGFLKYYELKQVPN	62 / 8 AA	56
Phosphosite 7:	KCNA10	Q16322	Y169	FADEISFYELGSEAM	71 / 7 AA	58
Phosphosite 8:	WDR7	Q9Y4E6	Y1362	RFYMVSYYERNHRIA	62 / 8 AA	164
Phosphosite 9:	KCNA10	Q16322	S167	DIFADEISFYELGSE	83 / 6 AA	58
Phosphosite 10:	PEF1	Q9UBV8	S202	RDRSGSISYTELQQA	85 / 7 AA	30
Phosphosite 11:	ZNHIT6	Q9NWK9	Y418	QQNLVRYYELDPYKS	50 / 8 AA	54
Phosphosite 12:	ARFGEF2	Q9Y6D5	Y1121	QKIVEISYYNMNRIR	71 / 7 AA	202
Phosphosite 13:	NFI-X	Q14938	Y254	DLESPSYYNINQVTL	66 / 9 AA	55
Phosphosite 14:	HMHA1	Q92619	Y510	KSATISYYQMMHMQT	57 / 7 AA	125
Phosphosite 15:	NAG	A2RRP1	Y640	IDIDSISYEELSPPD	75 / 8 AA	269
Phosphosite 16:	ZNHIT6	Q9NWK9	Y417	MQQNLVRYYELDPYK	57 / 7 AA	54
Phosphosite 17:	SKT	Q5T5P2	Y245	DESRNVYYELNDVRN	83 / 6 AA	214
Phosphosite 18:	SKT	Q5T5P2	Y244	KDESRNVYYELNDVR	100 / 5 AA	214
Phosphosite 19:	NAG	A2RRP1	S639	EIDIDSISYEELSPP	85 / 7 AA	269
Phosphosite 20:	FAM159B	A6NKW6	S13	RLCSGYYSLNQSFVE	71 / 7 AA	18