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:	T297
P-Site Sequence:	PLDLSDSTLSYTETE
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	T297	PLDLSDSTLSYTETE	100 / 9 AA	53
Phosphosite 1:	Smad6	O43541	S296	KPLDLSDSTLSYTET	100 / 8 AA	53
Phosphosite 2:	Smad6	O43541	S299	DLSDSTLSYTETEAT	100 / 7 AA	53
Phosphosite 3:	LDB1	Q86U70	S238	TRCGLSNSTLNYLRL	75 / 8 AA	47
Phosphosite 4:	FAM186A	A6NE01	T404	SGIKWDSTISYTAQA	75 / 8 AA	263
Phosphosite 5:	PLEC1	Q15149	S657	RRPELEDSTLRYLQD	75 / 8 AA	532
Phosphosite 6:	PLEC1	Q15149	T658	RPELEDSTLRYLQDL	75 / 8 AA	532
Phosphosite 7:	PREX1	Q8TCU6	S1182	SNRDSVLSYTSVRSN	85 / 7 AA	186
Phosphosite 8:	SNRNP200	O75643	T1608	LEKLSDSTLKETLLN	77 / 9 AA	245
Phosphosite 9:	CCDC85A	Q96PX6	S418	GMNESTLSYVRQLEA	71 / 7 AA	60
Phosphosite 10:	PIK3C2B	O00750	T90	GLSGSDPTLNYNSLS	62 / 8 AA	185
Phosphosite 11:	GRIN3	Q6ZVF9	T376	TLELSDSTLAPQESS	85 / 7 AA	82
Phosphosite 12:	PRKDC	P78527	T2035	LSYLADSTLSEEMSQ	85 / 7 AA	469
Phosphosite 13:	GRIN3	Q6ZVF9	S375	HTLELSDSTLAPQES	85 / 7 AA	82
Phosphosite 14:	PRKDC	P78527	S2034	SLSYLADSTLSEEMS	85 / 7 AA	469
Phosphosite 15:	FAM186A	A6NE01	S403	DSGIKWDSTISYTAQ	71 / 7 AA	263
Phosphosite 16:	ADNP	Q9H2P0	S546	EMGPKTDSTLSFDLT	71 / 7 AA	124
Phosphosite 17:	FAM149B1	Q96BN6	S408	AVEFSTSSLSYTVQS	66 / 9 AA	65
Phosphosite 18:	DMXL1	Q9Y485	S1946	SSEKQSNSTLSFDWS	71 / 7 AA	338
Phosphosite 19:	SNRNP200	O75643	S1605	IPYLEKLSDSTLKET	100 / 6 AA	245
Phosphosite 20:	ADNP	Q9H2P0	T547	MGPKTDSTLSFDLTL	71 / 7 AA	124