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:	FBN3
Human P-Site:	Y747
P-Site Sequence:	CQNSPGSYSCSCPPG
UniProt:	Q75N90
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FBN3	Q75N90	Y747	CQNSPGSYSCSCPPG	100 / 9 AA	300
Phosphosite 1:	FBN3	Q75N90	S748	QNSPGSYSCSCPPGF	100 / 8 AA	300
Phosphosite 2:	MATN1	P21941	Y245	CISSPGSYTCACHEG	77 / 9 AA	54
Phosphosite 3:	FBN2	P35556	S834	RNTPGSYSCTCPPGY	87 / 8 AA	315
Phosphosite 4:	GAS6	Q14393	Y258	CVNSPGSYTCHCDGR	77 / 9 AA	80
Phosphosite 5:	FBN3	Q75N90	Y1467	CINTPGSYLCSCPQD	77 / 9 AA	300
Phosphosite 6:	SCUBE3	Q8IX30	Y379	CINTPGSYQCTCPAG	66 / 9 AA	109
Phosphosite 7:	GAS6	Q14393	S220	KNLPGSYSCLCDEGF	87 / 8 AA	80
Phosphosite 8:	FBLN5	Q9UBX5	Y269	CVNQPGTYFCSCPPG	75 / 8 AA	50
Phosphosite 9:	FBN2	P35556	S832	LCRNTPGSYSCTCPP	75 / 8 AA	315
Phosphosite 10:	LTBP3	Q9NS15	Y377	CLNNPGSYRCVCPPG	66 / 9 AA	139
Phosphosite 11:	FBN1	P35555	Y1509	CVNTPGSYICDCPPD	66 / 9 AA	312
Phosphosite 12:	FBN2	P35556	Y1264	CTNSEGSYECSCSEG	77 / 9 AA	315
Phosphosite 13:	FBN1	P35555	Y1219	CTNSEGSYECSCQPG	77 / 9 AA	312
Phosphosite 14:	MATN2	O00339	Y260	CINIPGSYVCRCKQG	75 / 8 AA	107
Phosphosite 15:	HDAC6	Q9UBN7	S182	YLHPNSYSCACLASG	75 / 8 AA	131
Phosphosite 16:	LTBP2	Q14767	S991	RCVNSPGSYTCLACE	85 / 7 AA	195
Phosphosite 17:	CRELD2	Q6UXH1	Y315	CYNTPGSYVCVCPDG	66 / 9 AA	38
Phosphosite 18:	FBN3	Q75N90	Y1177	CINTEGSYRCSCGQG	66 / 9 AA	300
Phosphosite 19:	VWCE	Q96DN2	Y201	CKNSIGSYKCSCRTG	77 / 9 AA	100
Phosphosite 20:	LTBP4	Q8N2S1	Y985	CENSPGSYRCVRDCD	85 / 7 AA	173