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:	S252
P-Site Sequence:	IESSNAESAAPSQHL
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	S252	IESSNAESAAPSQHL	100 / 9 AA	139
Phosphosite 1:	FRS2	Q8WU20	S225	ARVSNAESSTPKEEP	75 / 8 AA	57
Phosphosite 2:	EPS8L1	Q8TE68	S237	GTSSNADSASPDLGP	75 / 8 AA	80
Phosphosite 3:	FOXD4	Q12950	S435	TPSSLAESAGPS___	77 / 9 AA	47
Phosphosite 4:	Raf1	P04049	S287	AIRSHSESASPSALS	66 / 9 AA	73
Phosphosite 5:	C10orf81	Q5SXH7	S431	MCPSKCQSAAPSQLD	66 / 9 AA	52
Phosphosite 6:	SHROOM3	Q8TF72	S1611	IKGSEAESTPPSFMS	66 / 9 AA	217
Phosphosite 7:	ABL2	P42684	S840	LPKKSEESAAPSRER	100 / 6 AA	128
Phosphosite 8:	CACNA1A	O00555	S1079	NKLATAESAAPHGSL	85 / 7 AA	282
Phosphosite 9:	RTF1	Q92541	S107	DKDSSAESSAPEEGE	75 / 8 AA	77
Phosphosite 10:	FUBP3	Q96I24	S532	KKQSHAASAAPQASS	75 / 8 AA	62