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:	S206
P-Site Sequence:	SRLCELESPPPPYSR
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	S206	SRLCELESPPPPYSR	100 / 9 AA	46
Phosphosite 1:	ERK5	Q13164	S433	SGDCAMESPPPAPPP	75 / 8 AA	88
Phosphosite 2:	TREX1	Q9NSU2	S101	VHRCALESPPTSQGP	85 / 7 AA	39
Phosphosite 3:	Smad6	O43541	S274	SRLCGPESPPPPYSR	77 / 9 AA	53
Phosphosite 4:	DBNDD2	Q9BQY9	S32	RASCERVSPPPPLPH	77 / 9 AA	28
Phosphosite 5:	DTD1	Q8TEA8	S147	PVTIELESPAPGTAT	75 / 8 AA	23
Phosphosite 6:	SLC38A6	Q8IZM9	S275	PIYCELQSPSKKRMQ	71 / 7 AA	51
Phosphosite 7:	DDI2	Q5TDH0	S38	RALCELESGIPAAES	66 / 9 AA	45
Phosphosite 8:	PRKD2	Q9BZL6	S30	PGGLELQSPPPLLPQ	85 / 7 AA	97
Phosphosite 9:	C14orf166B	Q0VAA2	S25	MLYCEAESPPTVEKV	85 / 7 AA	52
Phosphosite 10:	BSN	Q9UPA5	S2570	RDACELESGTEPCVV	66 / 9 AA	416
Phosphosite 11:	NFAT2	O95644	S359	PVGEDLGSPPPPADF	75 / 8 AA	101
Phosphosite 12:	ZFYVE27	Q5T4F4	S245	QEEHAFESPPPPDVG	66 / 9 AA	46
Phosphosite 13:	SOS2	Q07890	S754	SHNITFESPPPPIEW	85 / 7 AA	153
Phosphosite 14:	YLPM1	P49750	S145	LVPMELESPPESPPV	100 / 6 AA	220
Phosphosite 15:	VPS53	Q5VIR6	S377	GTLKKLESPPPSTNP	100 / 6 AA	80
Phosphosite 16:	CASKIN1	Q8WXD9	S633	LEVMAIESPPPPEPT	85 / 7 AA	150
Phosphosite 17:	Putative uncharacterized protein FLJ45840	Q6ZS46	S137	PGWMEVESPPHPPPQ	75 / 8 AA	22
Phosphosite 18:	NPIP-like protein 2	A6NJ64	S331	WRAAEMESPPEPKRR	75 / 8 AA	44
Phosphosite 19:	KIF1B	O60333	S1211	LQGQELNSPPQPCRR	75 / 8 AA	204
Phosphosite 20:	OCLN	Q16625	S8	MSSRPLESPPPYRPD	100 / 6 AA	59