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:	S519
P-Site Sequence:	VTTDSPVSEERSVQQ
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	S519	VTTDSPVSEERSVQQ	100 / 9 AA	139
Phosphosite 1:	CDAN1	Q8IWY9	S203	RINPTPVSEERSLSK	87 / 8 AA	134
Phosphosite 2:	GPR155	Q7Z3F1	S744	ENRDSPVSEEIKMTC	100 / 7 AA	97
Phosphosite 3:	ARHGEF12	Q9NZN5	S1244	PDSHLPVSEERWALD	85 / 7 AA	173
Phosphosite 4:	TMTC3	Q6ZXV5	S62	DFWGTPMSEERSHKS	66 / 9 AA	104
Phosphosite 5:	M6PR	P20645	S158	ADNFNPVSEERGKVQ	75 / 8 AA	31
Phosphosite 6:	TTN	Q8WZ42	S33251	RSPSPVSSERSLSRF	87 / 8 AA	3816
Phosphosite 7:	TTN	Q8WZ42	S33250	PRSPSPVSSERSLSR	87 / 8 AA	3816
Phosphosite 8:	DMD	P11532	S3486	LNQDSPLSQPRSPAQ	66 / 9 AA	427
Phosphosite 9:	SLC39A10	Q9ULF5	S573	GTDDSVVSEDRLNET	75 / 8 AA	94
Phosphosite 10:	KIAA1549	Q9HCM3	S1345	SDADSTVSEESSERD	77 / 9 AA	203
Phosphosite 11:	SNX31	Q8N9S9	S10	MHFCIPVSQQRSDAL	71 / 7 AA	51
Phosphosite 12:	CCDC146	Q8IYE0	S562	ILRNSAVSQERKLQN	62 / 8 AA	113
Phosphosite 13:	RFX1	P22670	T244	VQQSVPVTQERSVVQ	71 / 7 AA	105
Phosphosite 14:	CLSTN3	Q9BQT9	S942	SEVADSPSSDERRII	75 / 8 AA	106
Phosphosite 15:	MYCBP2	O75592	S2876	DSTDSPGSENRAPSP	66 / 9 AA	510
Phosphosite 16:	CLSTN3	Q9BQT9	S943	EVADSPSSDERRIIE	75 / 8 AA	106
Phosphosite 17:	LTBP3	Q9NS15	S516	ERGVTTDSPVSEERS	100 / 6 AA	139
Phosphosite 18:	SACS	Q9NZJ4	S47	AETGFPVSEQRLWRG	62 / 8 AA	521
Phosphosite 19:	ETV4	P43268	S449	AEFDRPVSEEDTVPL	85 / 7 AA	54
Phosphosite 20:	GPR155	Q7Z3F1	S741	DTAENRDSPVSEEIK	100 / 6 AA	97