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:	LTBP3
Human P-Site:	T1276
P-Site Sequence:	KSERCVNTSGSFRCV
UniProt:	Q9NS15
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LTBP3	Q9NS15	T1276	KSERCVNTSGSFRCV	100 / 9 AA	139
Phosphosite 1:	MEGF6	O75095	T179	CQHRCVNTPGSYLCE	77 / 9 AA	161
Phosphosite 2:	LTBP3	Q9NS15	S1277	SERCVNTSGSFRCVC	100 / 8 AA	139
Phosphosite 3:	FBLN1	P23142	S376	KGHRCVNSPGSFRCE	77 / 9 AA	77
Phosphosite 4:	FBN2	P35556	T1134	GSGICVNTPGSFECE	87 / 8 AA	315
Phosphosite 5:	LTBP4	Q8N2S1	T648	DLGRCENTPGSFLCV	77 / 9 AA	173
Phosphosite 6:	FBN3	Q75N90	T1047	GQGTCVNTPGSFECE	87 / 8 AA	300
Phosphosite 7:	LTBP2	Q14767	S988	PDGRCVNSPGSYTCL	66 / 9 AA	195
Phosphosite 8:	FBN2	P35556	T1428	INAQCVNTPGSYRCA	66 / 9 AA	315
Phosphosite 9:	NOTCH2	Q04721	T436	HAGKCVNTDGAFHCE	66 / 9 AA	265
Phosphosite 10:	LTBP1	Q14766	T934	SQGRCENTEGSFLCI	77 / 9 AA	173
Phosphosite 11:	FBN2	P35556	T2190	SNGQCINTDGSFRCE	66 / 9 AA	315
Phosphosite 12:	FBN2	P35556	T1177	RGGTCVNTEGSFQCD	87 / 8 AA	315
Phosphosite 13:	FBN1	P35555	T1089	GRGQCVNTPGDFECK	66 / 9 AA	312
Phosphosite 14:	LTBP4	Q8N2S1	T1025	GAQRCENTPGSYRCT	66 / 9 AA	173
Phosphosite 15:	FBN2	P35556	T552	TNGDCVNTPGSYYCK	75 / 8 AA	315
Phosphosite 16:	FBN1	P35555	T1505	ISGNCVNTPGSYICD	75 / 8 AA	312
Phosphosite 17:	FBN3	Q75N90	T2184	CAFRCHNTEGSYLCT	66 / 9 AA	300
Phosphosite 18:	LTBP2	Q14767	T640	KDAECVNTRGSYLCT	75 / 8 AA	195
Phosphosite 19:	LTBP4	Q8N2S1	S812	PGQECVNSPGSFQCR	75 / 8 AA	173
Phosphosite 20:	LTBP4	Q8N2S1	S606	APGRCENSPGSFRCV	66 / 9 AA	173