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:	FBLN1
Human P-Site:	S508
P-Site Sequence:	IPGSFQCSCPSSGYR
UniProt:	P23142
Intern. Prot. ID:	IPI00333852

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FBLN1	P23142	S508	IPGSFQCSCPSSGYR	100 / 9 AA	77
Phosphosite 1:	FBN2	P35556	S2516	TEGSYQCSCPRGYVL	66 / 9 AA	315
Phosphosite 2:	SCUBE3	Q8IX30	T382	TPGSYQCTCPAGQGR	55 / 9 AA	109
Phosphosite 3:	EFEMP2	O95967	T150	LPGSYQCTCPDGYRK	55 / 9 AA	49
Phosphosite 4:	GAS6	Q14393	S181	KPGSFHCSCHSGFEL	66 / 9 AA	80
Phosphosite 5:	RICS	A7KAX9	S803	DPMSFQCSPPKAESE	85 / 7 AA	231
Phosphosite 6:	FBN2	P35556	Y2513	CKNTEGSYQCSCPRG	83 / 6 AA	315
Phosphosite 7:	FBN1	P35555	Y2466	CKNTEGSYQCSCPKG	83 / 6 AA	312
Phosphosite 8:	SCUBE3	Q8IX30	S302	TVGSFECSCKKGYKL	83 / 6 AA	109
Phosphosite 9:	SLIT1	O75093	S992	EDAPFTCSCPTGFEG	62 / 8 AA	168
Phosphosite 10:	FBN3	Q75N90	S1470	TPGSYLCSCPQDFEL	71 / 7 AA	300
Phosphosite 11:	RPESP	Q8IVN8	S254	VRRVDQCSCPAVHSF	83 / 6 AA	30
Phosphosite 12:	LTBP4	Q8N2S1	S861	TEGSFRCSCAPGYRA	71 / 7 AA	173
Phosphosite 13:	HSPG2	P98160	S1127	ALEVEQCSCPPGYRG	71 / 7 AA	469
Phosphosite 14:	C1orf31	Q5JTJ3	S88	KLRSSFESSCPQQWI	71 / 7 AA	14
Phosphosite 15:	C1orf31	Q5JTJ3	S89	LRSSFESSCPQQWIK	71 / 7 AA	14
Phosphosite 16:	C17orf27	Q63HN8	S883	HLVSFQCSPHSTPQG	66 / 9 AA	374
Phosphosite 17:	FBLN1	P23142	S511	SFQCSCPSSGYRLAP	100 / 6 AA	77
Phosphosite 18:	SLIT1	O75093	T990	EGEDAPFTCSCPTGF	71 / 7 AA	168
Phosphosite 19:	SLIT3	O75094	S983	HKDGFSCSCPLGFEG	71 / 7 AA	168
Phosphosite 20:	LTBP2	Q14767	S1035	LEGSFRCSCEQGYEV	83 / 6 AA	195