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:	Smad5
Human P-Site:	S213
P-Site Sequence:	PASSGPGSPFQLPAD
UniProt:	Q99717
Intern. Prot. ID:	IPI00017730

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad5	Q99717	S213	PASSGPGSPFQLPAD	100 / 9 AA	52
Phosphosite 1:	SMAD1	Q15797	S214	PTSSDPGSPFQMPAD	77 / 9 AA	52
Phosphosite 2:	BMPER	Q8N8U9	S399	KDCSSPASPFQVLVK	66 / 9 AA	76
Phosphosite 3:	Neu2	Q9Y3R4	S288	SPRSGPGSPAQWLLY	77 / 9 AA	42
Phosphosite 4:	FLNC	Q14315	S2300	RGQHVPGSPFQFTVG	85 / 7 AA	291
Phosphosite 5:	FLNA	P21333	S2224	KGQHVPGSPFQFTVG	85 / 7 AA	281
Phosphosite 6:	UHRF1	Q96T88	S709	KDRPASGSPFQLFLS	100 / 6 AA	90
Phosphosite 7:	C13orf23	Q86XN7	T930	SYPSAPGTPFSLQPS	66 / 9 AA	96
Phosphosite 8:	FLNC	Q14315	S2718	GDESVPGSPFKVKVP	66 / 9 AA	291
Phosphosite 9:	SREBF1	P36956	S434	PPPSDAGSPFQSSPL	75 / 8 AA	122
Phosphosite 10:	FLNA	P21333	S1055	DGVPVPGSPFPLEAV	85 / 7 AA	281
Phosphosite 11:	NEU4	Q8WWR8	S302	SWSVGPGSPLQPPLL	85 / 7 AA	52
Phosphosite 12:	FLNB	O75369	S2595	GEEHIPGSPFHVTVP	71 / 7 AA	278
Phosphosite 13:	LMTK2	Q8IWU2	S630	HVTSGPESPFNNIFN	85 / 7 AA	165
Phosphosite 14:	APC	P25054	S2146	KSGISLGSPFHLTPD	83 / 6 AA	312
Phosphosite 15:	KIF13B	Q9NQT8	S1644	LEAPAPGSPFRVRRV	62 / 8 AA	203
Phosphosite 16:	FLNB	O75369	S1409	GGAHIPGSPFRVPVK	71 / 7 AA	278
Phosphosite 17:	FLNC	Q14315	S2490	NGAHIPGSPFKIRVG	71 / 7 AA	291
Phosphosite 18:	FLNA	P21333	S2414	NGTHIPGSPFKIRVG	71 / 7 AA	281
Phosphosite 19:	FLNA	P21333	S1734	GGEHVPNSPFQVTAL	71 / 7 AA	281
Phosphosite 20:	RGS14	O43566	S52	SLPSGPSSPFPTEEQ	75 / 8 AA	61