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:	S45
P-Site Sequence:	RGEGATDSRAHGAGG
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	S45	RGEGATDSRAHGAGG	100 / 9 AA	46
Phosphosite 1:	Smad7	O15105	T43	ELRGEGATDSRAHGA	100 / 7 AA	46
Phosphosite 2:	ADCY5	O95622	S37	SAWGEADSRANGYPH	66 / 9 AA	139
Phosphosite 3:	Lmr3	Q96Q04	S1183	GEPGAPDSRAGGDTA	77 / 9 AA	156
Phosphosite 4:	AADACL2	Q6P093	T313	SYSLPGLTDSRALPL	85 / 7 AA	46
Phosphosite 5:	ASK1	Q99683	S411	SNFTDTESRDHGASW	71 / 7 AA	155
Phosphosite 6:	LOXHD1	Q8IVV2	T1365	GKHKDAATDSRAFIF	85 / 7 AA	222
Phosphosite 7:	RAB3GAP2	Q9H2M9	S383	VRFGLPDSRRHGESI	66 / 9 AA	156
Phosphosite 8:	FHDC1	Q9C0D6	S791	DCSEGTDSRPRGGDP	71 / 7 AA	125
Phosphosite 9:	CIR	Q86X95	S423	SRRNDSRSHGTDLYR	83 / 6 AA	52
Phosphosite 10:	CIR	Q86X95	S421	EQSRRNDSRSHGTDL	71 / 7 AA	52
Phosphosite 11:	SRRP35	Q8WXF0	S210	QTSSGTKSRSHGRHS	71 / 7 AA	31
Phosphosite 12:	C8orf33	Q9H7E9	S55	PTCSNADSRAHPLGD	83 / 6 AA	25
Phosphosite 13:	NXPH4	O95158	S228	GVPGAKESRAFNCHV	62 / 8 AA	33
Phosphosite 14:	C16orf61	Q9NRP2	S59	YVENRTKSREHGIAM	71 / 7 AA	9
Phosphosite 15:	SRRP35	Q8WXF0	S212	SSGTKSRSHGRHSDS	71 / 7 AA	31
Phosphosite 16:	TBL3	Q12788	S627	ALTGASDSRVILWKD	71 / 7 AA	89
Phosphosite 17:	MOV10L1	Q9BXT6	S106	SDKWEDDSRNHGSPS	83 / 6 AA	135
Phosphosite 18:	hCG1794298	A8MTZ7	S103	IGSDNTDSRANRLLN	83 / 6 AA	34
Phosphosite 19:	KIAA1109	Q2LD37	S2273	SGDTATDSPVHVGRA	71 / 7 AA	555
Phosphosite 20:	DNAJC1	Q96KC8	T438	GEQETGATDARPRRR	71 / 7 AA	64