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:	S875
P-Site Sequence:	DECSQDPSLCLPHGA
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	S875	DECSQDPSLCLPHGA	100 / 9 AA	139
Phosphosite 1:	DRP2	Q13474	S927	GSKSQDVSLCLEDIM	87 / 8 AA	108
Phosphosite 2:	ERBB2IP	Q96RT1	S679	TDSSQDTSLCSPVKQ	77 / 9 AA	158
Phosphosite 3:	APOA4	P06727	T367	EKESQDKTLSLPELE	66 / 9 AA	45
Phosphosite 4:	ERBB2IP	Q96RT1	T678	NTDSSQDTSLCSPVK	85 / 7 AA	158
Phosphosite 5:	KNDC1	Q76NI1	T319	LSDSPEATLCLPLTR	55 / 9 AA	191
Phosphosite 6:	Lmr3	Q96Q04	S918	GNGKQAPSLSLPVNG	75 / 8 AA	156
Phosphosite 7:	DEPDC4	Q8N2C3	S288	LDRELIPSLCLPEK_	100 / 6 AA	34
Phosphosite 8:	KRT38	O76015	S66	STPLGRPSLCLPPTC	100 / 6 AA	50
Phosphosite 9:	KRTHA7	O76014	S66	STPLGRPSLCLPPTS	100 / 6 AA	50
Phosphosite 10:	SCYL2	Q6P3W7	S224	EWDPNLPSLCLPNPE	100 / 6 AA	104
Phosphosite 11:	ZYG11B	Q9C0D3	T41	CSARQDGTLCLQEPG	55 / 9 AA	84
Phosphosite 12:	TOX3	O15405	S151	SQYRQDPSLIMRSIV	55 / 9 AA	63
Phosphosite 13:	EMR1	Q14246	T278	ECRQDPSTCGPNSIC	75 / 8 AA	98
Phosphosite 14:	EMR1	Q14246	S277	DECRQDPSTCGPNSI	75 / 8 AA	98
Phosphosite 15:	FREM3	P0C091	Y45	TEPDPALYLPARGAL	71 / 7 AA	238
Phosphosite 16:	COMMD9	Q9P000	S158	MKIQEDPSLCGDKPS	83 / 6 AA	22
Phosphosite 17:	TP53BP2	Q13625	S100	GPRSQDPSLKRNGVK	100 / 6 AA	126
Phosphosite 18:	GOT1L1	Q8NHS2	S65	LQISQDPSLNYEYLP	100 / 6 AA	47
Phosphosite 19:	KIAA0196	Q12768	S999	EAHYQDPSLPYPKED	75 / 8 AA	134
Phosphosite 20:	TGIF2	Q9GZN2	S221	LQKQQDPSLPLLHTP	85 / 7 AA	26