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:	LTBP4
Human P-Site:	S861
P-Site Sequence:	TEGSFRCSCAPGYRA
UniProt:	Q8N2S1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LTBP4	Q8N2S1	S861	TEGSFRCSCAPGYRA	100 / 9 AA	173
Phosphosite 1:	LTBP3	Q9NS15	T769	LPGSFRCTCAQGYAP	77 / 9 AA	139
Phosphosite 2:	LTBP2	Q14767	S1035	LEGSFRCSCEQGYEV	77 / 9 AA	195
Phosphosite 3:	BMP1	P13497	S573	TLGSYKCSCDPGYEL	66 / 9 AA	111
Phosphosite 4:	LTBP4	Q8N2S1	T904	TDGSFACTCAPGYRP	77 / 9 AA	173
Phosphosite 5:	LTBP1	Q14766	T1104	TEGSFRCTCGQGYQL	66 / 9 AA	173
Phosphosite 6:	FBN3	Q75N90	S1180	TEGSYRCSCGQGYSL	66 / 9 AA	300
Phosphosite 7:	PROC	P04070	S161	EVGWRRCSCAPGYKL	100 / 7 AA	52
Phosphosite 8:	FBN3	Q75N90	S750	SPGSYSCSCPPGFHF	66 / 9 AA	300
Phosphosite 9:	LAMC2	Q13753	S103	CDNSGRCSCKPGVTG	77 / 9 AA	131
Phosphosite 10:	FLNC	Q14315	S729	GDGTFRCSYVPTKPI	62 / 8 AA	291
Phosphosite 11:	FBN1	P35555	S1222	SEGSYECSCQPGFAL	66 / 9 AA	312
Phosphosite 12:	NID1	P14543	S788	GGSSYTCSCLPGFSG	66 / 9 AA	136
Phosphosite 13:	GAS6	Q14393	S181	KPGSFHCSCHSGFEL	66 / 9 AA	80
Phosphosite 14:	FLNC	Q14315	Y730	NGTFRCSYVPTKPIK	71 / 7 AA	291
Phosphosite 15:	C15orf2	Q9NZP6	S204	DVASFRCSPGPLEGN	75 / 8 AA	121
Phosphosite 16:	FBN3	Q75N90	Y1177	CINTEGSYRCSCGQG	83 / 6 AA	300
Phosphosite 17:	FBN1	P35555	S1351	GSFKCSCSPGWIGDG	71 / 7 AA	312
Phosphosite 18:	SSPO	A2VEC9	T4239	ECQRCSCTPEGVICE	83 / 6 AA	548
Phosphosite 19:	FAM19A1	Q7Z5A9	S68	RSQTVKCSCLPGKVA	55 / 9 AA	15
Phosphosite 20:	HSPG2	P98160	S1127	ALEVEQCSCPPGYRG	71 / 7 AA	469