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:	S58
P-Site Sequence:	EGGGCGRSEVRPVAP
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	S58	EGGGCGRSEVRPVAP	100 / 9 AA	53
Phosphosite 1:	NEU3	Q9UQ49	S139	QDAGCSWSEVRDLTE	75 / 8 AA	48
Phosphosite 2:	AKAP8	O43823	S278	MPYGCGRSQPRMRDR	75 / 8 AA	76
Phosphosite 3:	C3orf66	Q6ZWE1	S27	LAPGSGKSEPRPRFT	66 / 9 AA	15
Phosphosite 4:	PTPN4	P29074	T337	KFRYCGRTEVQSVQY	62 / 8 AA	106
Phosphosite 5:	GP2	P55259	S480	CQPSCSRSQVRSEVP	55 / 9 AA	59
Phosphosite 6:	KRTAP13-2	Q52LG2	S125	YSVGCGSSGVRSLGY	66 / 9 AA	19
Phosphosite 7:	TRIOBP	Q9H2D6	S2274	MGNGCGRSNERSSCE	66 / 9 AA	261
Phosphosite 8:	IRF-8	Q02556	S141	TEMECGRSEIDELIK	83 / 6 AA	48
Phosphosite 9:	HERC1	Q15751	S3005	NHPGCGRSANRQGYR	66 / 9 AA	532
Phosphosite 10:	SPOPL	Q6IQ16	S96	LLVSCPKSEVRAKFK	55 / 9 AA	45
Phosphosite 11:	SPOP	O43791	S96	LLVSCPKSEVRAKFK	55 / 9 AA	42
Phosphosite 12:	ARHGEF12	Q9NZN5	S1203	SLSTSGKSEVRDLFV	71 / 7 AA	173
Phosphosite 13:	MLL3	Q8NEZ4	S4711	NPTGCARSEPKMSAH	62 / 8 AA	541
Phosphosite 14:	IL17RB	Q9NRM6	S411	CDGTCGKSEGSPSEN	62 / 8 AA	56
Phosphosite 15:	MLL2	O14686	S5066	NPTGCARSEPKILTH	62 / 8 AA	564
Phosphosite 16:	GLIPR1	P48060	S46	RIHNKFRSEVKPTAS	83 / 6 AA	30
Phosphosite 17:	YRDC	Q86U90	S113	VYRLKGRSEAKPLAV	71 / 7 AA	29
Phosphosite 18:	EVPL	Q92817	S772	WLEHLPRSQVRPSDG	83 / 6 AA	232
Phosphosite 19:	DHX8	Q14562	S1099	DVVSCGKSTVRVQKA	62 / 8 AA	139
Phosphosite 20:	FJX1	Q86VR8	S164	ERGGCGRSSNRLARF	75 / 8 AA	49