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:	T123
P-Site Sequence:	ESRGGTRTACLLLPG
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	T123	ESRGGTRTACLLLPG	100 / 9 AA	46
Phosphosite 1:	Smad7	O15105	T121	AVESRGGTRTACLLL	100 / 7 AA	46
Phosphosite 2:	CKAP2	Q8WWK9	S587	PNTETRTSCLIKYNV	62 / 8 AA	77
Phosphosite 3:	CUL7	Q14999	T197	SHDAGTRTQILLSLS	66 / 9 AA	191
Phosphosite 4:	ZNF704	Q6ZNC4	S53	HEKENTRSICLLEQK	55 / 9 AA	45
Phosphosite 5:	C14orf104	Q9NVR5	S506	EGTGGQRSACAMGGP	55 / 9 AA	91
Phosphosite 6:	GLDC	P23378	T642	QKGEGHRTVCLIPKS	55 / 9 AA	113
Phosphosite 7:	KLKBL4	Q6PEW0	T215	HTKEETKTACLGDPG	83 / 6 AA	44
Phosphosite 8:	FGD6	Q6ZV73	T322	PKPRKTRTARLLRQK	85 / 7 AA	161
Phosphosite 9:	ASCC2	Q9H1I8	Y394	LDETRTAYILQAVES	71 / 7 AA	86
Phosphosite 10:	USP10	Q14694	Y788	PTAERTAYLLYYRRV	83 / 6 AA	87
Phosphosite 11:	PTPRS	Q13332	T1321	RKDSEPRTKCLLNNA	55 / 9 AA	217
Phosphosite 12:	DNAH14	Q0VDD8	T1595	SVLDDTRTLCLANSE	62 / 8 AA	400
Phosphosite 13:	RSF1	Q96T23	T918	SCDSGYHTACLRPPL	62 / 8 AA	164
Phosphosite 14:	ZNF837	Q96EG3	S285	KAFTRTSSLLQHQRI	71 / 7 AA	58
Phosphosite 15:	ZNF837	Q96EG3	S284	GKAFTRTSSLLQHQR	71 / 7 AA	58
Phosphosite 16:	C9orf106	Q8NAJ2	T77	SAHSGFRTPCLGPDC	71 / 7 AA	25
Phosphosite 17:	CXXC6	Q8NFU7	S925	ESEQRTASLLNSCKA	83 / 6 AA	235
Phosphosite 18:	CXXC6	Q8NFU7	T923	DEESEQRTASLLNSC	83 / 6 AA	235
Phosphosite 19:	FLJ32786	Q96M69	S15	LLRTRAASLLRGLGR	71 / 7 AA	94
Phosphosite 20:	C2orf18	Q8N357	T363	QERLLGGTRTPINDA	71 / 7 AA	40