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:	S16
P-Site Sequence:	LVRRLWRSRAPGGED
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	S16	LVRRLWRSRAPGGED	100 / 9 AA	46
Phosphosite 1:	CNOT2	Q9NZN8	T480	KEERVWITRAPGMEP	66 / 9 AA	60
Phosphosite 2:	FAM186A	A6NE01	S1937	HPPTLWPSPAPGKPQ	75 / 8 AA	263
Phosphosite 3:	Smad6	O43541	S16	LVRRLWRSRVVPDRE	85 / 7 AA	53
Phosphosite 4:	SON	P18583	S2020	SPVRLRRSRTPLRRR	75 / 8 AA	264
Phosphosite 5:	CERK	Q8TCT0	S37	ALLRWWRSPGPGAGA	66 / 9 AA	60
Phosphosite 6:	BAIAP3	O94812	S31	FAGAIWRSRSPAMST	62 / 8 AA	132
Phosphosite 7:	TTC15	Q8WVT3	S542	ASIRLWRSRLGRVMY	100 / 6 AA	79
Phosphosite 8:	Vipr2	P41587	S392	ELKRKWRSRCPTPSA	75 / 8 AA	49
Phosphosite 9:	OSTA	Q86UW1	S92	RRTLLWKSSAPTVVS	71 / 7 AA	38
Phosphosite 10:	OSBPL3	Q9H4L5	S278	RSHRRWRSRAIGKDA	77 / 9 AA	101
Phosphosite 11:	NELF	Q6X4W1	S517	RLYRLWKSRQHSKLL	55 / 9 AA	60
Phosphosite 12:	MLNR	O43193	S211	SSPPLWLSRAPPPSP	85 / 7 AA	45
Phosphosite 13:	DCP1B	Q8IZD4	S386	SSAALNRSRAPTSVT	85 / 7 AA	68
Phosphosite 14:	BAIAP3	O94812	S33	GAIWRSRSPAMSTLL	71 / 7 AA	132
Phosphosite 15:	RBM23	Q86U06	S91	YRRRNSRSRSPGRQC	66 / 9 AA	49
Phosphosite 16:	BPIL3	Q8NFQ5	S347	MFAARWRSKAPMSLF	83 / 6 AA	50
Phosphosite 17:	OGDHL	Q9ULD0	S31	VPVFGWRSRSSGPPA	71 / 7 AA	114
Phosphosite 18:	TMEM151B	Q8IW70	S490	RRSCLWRSRSGSVNE	83 / 6 AA	62
Phosphosite 19:	PRUNE2	Q8WUY3	T2520	EDNRLWRTVVIGEQE	55 / 9 AA	34
Phosphosite 20:	KIAA0284	Q9Y4F5	S1296	GSSSRARSRAPGPRD	100 / 6 AA	172