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:	FBN2
Human P-Site:	Y2521
P-Site Sequence:	QCSCPRGYVLQEDGK
UniProt:	P35556
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FBN2	P35556	Y2521	QCSCPRGYVLQEDGK	100 / 9 AA	315
Phosphosite 1:	FBN3	Q75N90	Y2435	LCSCPRGYLLEEDGR	77 / 9 AA	300
Phosphosite 2:	FBN1	P35555	Y2236	ECKCPVGYVLREDRR	77 / 9 AA	312
Phosphosite 3:	Basonuclin 1	Q01954	Y142	LQDYIRGYVLQDASG	85 / 7 AA	111
Phosphosite 4:	FBN2	P35556	Y349	FCVCPRGYVTSTDGS	100 / 6 AA	315
Phosphosite 5:	FBLN5	Q9UBX5	Y277	FCSCPPGYILLDDNR	55 / 9 AA	50
Phosphosite 6:	MEGF6	O75095	Y361	LCTCPRGYELDTDQR	75 / 8 AA	161
Phosphosite 7:	BNC2	Q6ZN30	Y220	LRDYVRGYILQDAAG	55 / 9 AA	122
Phosphosite 8:	FBN1	P35555	Y2004	RCICPPGYSLQNEKC	66 / 9 AA	312
Phosphosite 9:	PAPPA	Q13219	Y1246	TVSCRTGYVLQIRRD	75 / 8 AA	181
Phosphosite 10:	FBN3	Q75N90	Y1594	QCECPPGYHLSEHTR	66 / 9 AA	300
Phosphosite 11:	CSMD2	Q7Z408	Y3162	LFRCQKGYLLQGSTT	62 / 8 AA	380
Phosphosite 12:	FBN1	P35555	Y1637	QCRCPTGYYLNEDTR	66 / 9 AA	312
Phosphosite 13:	C1R	P00736	Y180	FCSCRPGYELQEDTH	66 / 9 AA	80
Phosphosite 14:	FBN2	P35556	Y841	SCTCPPGYVFRTETE	62 / 8 AA	315
Phosphosite 15:	CSMD3	Q7Z407	Y1731	TYYCDAGYVLQGYST	75 / 8 AA	406
Phosphosite 16:	HMCN1	Q96RW7	Y5304	RCVCPRGYRSQGVGR	75 / 8 AA	613
Phosphosite 17:	TRIO	O75962	Y1972	SSLKRRHYVLQELVE	75 / 8 AA	347
Phosphosite 18:	GHRHR	Q02643	Y163	RLHCPRNYVHTQLFT	83 / 6 AA	47
Phosphosite 19:	KIAA1109	Q2LD37	S2363	NAVGNRGSVLQESPV	85 / 7 AA	555
Phosphosite 20:	MYPOP	Q86VE0	Y154	PSACPQRYVLSEDRR	66 / 9 AA	43