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:	S435
P-Site Sequence:	RKVPPGYSIKVFDFE
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	S435	RKVPPGYSIKVFDFE	100 / 9 AA	53
Phosphosite 1:	Smad7	O15105	S365	HKVFPGFSIKAFDYE	75 / 8 AA	46
Phosphosite 2:	SLFN14	P0C7P3	Y379	SARKSPGYPIKVHKF	85 / 7 AA	104
Phosphosite 3:	Cx45	P36383	Y290	TPSAPPGYNIAVKPD	75 / 8 AA	45
Phosphosite 4:	ZCCHC11	Q5TAX3	T1101	RVQYLGYTMKVFAKR	71 / 7 AA	185
Phosphosite 5:	RAD54L	Q92698	Y485	LDLFPPGYSSKALEP	75 / 8 AA	84
Phosphosite 6:	RHOT2	Q8IXI1	Y453	TREQPPGYAIDTVQV	62 / 8 AA	68
Phosphosite 7:	FBN2	P35556	Y2047	RCICPPGYEVKSENC	71 / 7 AA	315
Phosphosite 8:	FBN1	P35555	Y2004	RCICPPGYSLQNEKC	71 / 7 AA	312
Phosphosite 9:	ATP4A	P20648	Y580	EKDYPPGYAFDVEAM	62 / 8 AA	114
Phosphosite 10:	HEPACAM	Q14CZ8	S341	EPGPPGYSVSPAVPG	83 / 6 AA	46
Phosphosite 11:	USP54	Q70EL1	S623	DEPSKPPSYDIKFGG	71 / 7 AA	187
Phosphosite 12:	USP54	Q70EL1	Y624	EPSKPPSYDIKFGGP	71 / 7 AA	187
Phosphosite 13:	XPB	P19447	Y685	RFLVDQGYSFKVITK	71 / 7 AA	89
Phosphosite 14:	SCML4	Q8N228	Y51	KRGRKPGYKIKSRVL	83 / 6 AA	45
Phosphosite 15:	UBE2V2	Q15819	S114	AKWQNSYSIKVVLQE	62 / 8 AA	16
Phosphosite 16:	UBE2V1	Q13404	S116	AKWQNSYSIKVVLQE	62 / 8 AA	16
Phosphosite 17:	GluR-delta1	Q9ULK0	S63	QSEKITYSIKVIEAN	83 / 6 AA	112
Phosphosite 18:	FCHO2	Q0JRZ9	S324	DVDEEGYSIKPETNQ	100 / 5 AA	89
Phosphosite 19:	FCHO2	Q0JRZ9	Y323	PDVDEEGYSIKPETN	100 / 5 AA	89
Phosphosite 20:	CPEB3	Q8NE35	S440	GERVERYSRKVFVGG	83 / 6 AA	76