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:	Smad6
Human P-Site:	T416
P-Site Sequence:	PIFVNSPTLDAPGGR
UniProt:	O43541
Intern. Prot. ID:	IPI00012869

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Smad6	O43541	T416	PIFVNSPTLDAPGGR	100 / 9 AA	53
Phosphosite 1:	Smad6	O43541	S414	EHPIFVNSPTLDAPG	100 / 7 AA	53
Phosphosite 2:	GRAMD1B	Q3KR37	S337	EMIAPVNSPSLDFND	85 / 7 AA	85
Phosphosite 3:	GRAMD1B	Q3KR37	S339	IAPVNSPSLDFNDNE	85 / 7 AA	85
Phosphosite 4:	NMNAT1	Q9HAN9	T119	DHQQNSPTLERPGRK	75 / 8 AA	32
Phosphosite 5:	PEBP4	Q96S96	T205	QNYQDSPTLQAPRER	75 / 8 AA	26
Phosphosite 6:	DLG4	P78352	T44	PVIVNTDTLEAPGYE	66 / 9 AA	80
Phosphosite 7:	RPRD2	Q5VT52	S325	ESPVPSPSMDAPSPT	66 / 9 AA	156
Phosphosite 8:	KPNA7	A9QM74	T3	_____MPTLDAPEER	100 / 6 AA	57
Phosphosite 9:	Per3	P56645	T890	MSSAMSPTLDPPPSV	85 / 7 AA	132
Phosphosite 10:	LOC73072	Q9H6K5	T343	PSPPASPTLQAPRRP	85 / 7 AA	60
Phosphosite 11:	NMNAT1	Q9HAN9	S117	DCDHQQNSPTLERPG	83 / 6 AA	32
Phosphosite 12:	SYTL2	Q9HCH5	T439	QSMENSPTINEPKDK	62 / 8 AA	105
Phosphosite 13:	AHDC1	Q5TGY3	S1369	GFHCDSPSLGAPELD	55 / 9 AA	168
Phosphosite 14:	CCAR1	Q8IX12	S507	IGGHWSPSLDGPDPE	62 / 8 AA	133
Phosphosite 15:	SPTBN2	O15020	T802	EIRSHRPTLDALREQ	71 / 7 AA	271
Phosphosite 16:	SMG5	Q9UPR3	T538	EEGTRSPTLEPPRGR	71 / 7 AA	114
Phosphosite 17:	TAB2	Q9NYJ8	T359	SSSVNSQTLNRNQPT	71 / 7 AA	76
Phosphosite 18:	ERI2	A8K979	T346	VGQLQSPTLNSPIYM	55 / 9 AA	77
Phosphosite 19:	FMNL	O95466	T952	FLRANSPTMDKLLAD	83 / 6 AA	122
Phosphosite 20:	FMNL	O95466	S950	KEFLRANSPTMDKLL	83 / 6 AA	122