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:	S1480
P-Site Sequence:	QDFELNPSGVGCVDT
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	S1480	QDFELNPSGVGCVDT	100 / 9 AA	300
Phosphosite 1:	FBN1	P35555	T1522	PDFELNPTRVGCVDT	77 / 9 AA	312
Phosphosite 2:	EDC3	Q96F86	S87	HQTELGPSGAGCQVG	77 / 9 AA	56
Phosphosite 3:	ZNF408	Q9H9D4	S32	LDLGWNPSGEGCTQG	75 / 8 AA	78
Phosphosite 4:	PHKA1	P46020	S200	GISELNASSVGMAKA	75 / 8 AA	137
Phosphosite 5:	C4orf14	Q8NC60	S137	PDPALPPSGVNCSGC	66 / 9 AA	78
Phosphosite 6:	ZNF510	Q9Y2H8	S341	KHYELNPSGNNFNRK	100 / 6 AA	79
Phosphosite 7:	Lrrc4b	Q9NT99	S679	AHYSSNPSGGGCGGK	85 / 7 AA	76
Phosphosite 8:	EPS15	P42566	S569	SSPELLPSGVTDENE	85 / 7 AA	99
Phosphosite 9:	PPAPDC2	Q8IY26	S97	DRMDLNPSFLGIALR	55 / 9 AA	32
Phosphosite 10:	GGCX	P38435	S737	AVGELNPSNTDSSHS	55 / 9 AA	88
Phosphosite 11:	PDXDC1	Q6P996	S416	PVPNMTPSGVGRERH	55 / 9 AA	87
Phosphosite 12:	PHKB	Q93100	S236	NGSTELHSSSVGLAK	62 / 8 AA	125
Phosphosite 13:	senataxin	Q7Z333	S846	HNLSLDPSGVLDDKN	83 / 6 AA	303
Phosphosite 14:	RASA4	O43374	S387	KYVELDPSKVEVKDV	55 / 9 AA	90
Phosphosite 15:	Nav3	Q8IVL0	S1071	SFGFKKPSGVGSSAM	71 / 7 AA	256
Phosphosite 16:	GTF2H3	Q13889	S94	NPPEFNPSGSKDGKY	83 / 6 AA	34
Phosphosite 17:	ATP2A2	P16615	S663	EFDELNPSAQRDACL	83 / 6 AA	115
Phosphosite 18:	ELYS	Q8WYP5	Y1546	NLSFNELYPSGTLKL	71 / 7 AA	252
Phosphosite 19:	AHNAK	Q09666	S5332	HAPGLNLSGVGGKMQ	85 / 7 AA	629
Phosphosite 20:	DSPP	Q9NZW4	S51	VQDELNASGTIKESG	71 / 7 AA	126