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:	S1121
P-Site Sequence:	FLCVCPNSPEEFDPM
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	S1121	FLCVCPNSPEEFDPM	100 / 9 AA	173
Phosphosite 1:	CYFIP1	Q7L576	S431	SNKDCPDSAEEYERA	62 / 8 AA	145
Phosphosite 2:	GPR64	Q8IZP9	S228	VRIPCPSSPEELEKL	75 / 8 AA	112
Phosphosite 3:	SMTNL1	A8MU46	S234	GAGVIPSSPEEWPES	66 / 9 AA	49
Phosphosite 4:	GPR64	Q8IZP9	S227	SVRIPCPSSPEELEK	85 / 7 AA	112
Phosphosite 5:	CYP2A7	P20853	S263	QRTLDPNSPQDFIDS	71 / 7 AA	56
Phosphosite 6:	HIF2A	Q99814	S484	SSCSTPNSPEDYYTS	71 / 7 AA	96
Phosphosite 7:	ARHGEF19	Q8IW93	S703	ISALCPSSPQEDKEV	62 / 8 AA	89
Phosphosite 8:	CXorf59	Q8N9S7	S395	NMYTRPKSPEEYLHN	55 / 9 AA	58
Phosphosite 9:	SMTNL1	A8MU46	S233	GGAGVIPSSPEEWPE	75 / 8 AA	49
Phosphosite 10:	ANKRD34A	Q69YU3	S351	PGHLCPDSPESSRLS	71 / 7 AA	53
Phosphosite 11:	Ctip	Q99708	T847	FRYIPPNTPENFWEV	55 / 9 AA	102
Phosphosite 12:	PABPC3	Q9H361	S341	GFGFVCFSSPEEATK	75 / 8 AA	70
Phosphosite 13:	PABPC1L	Q4VXU2	S341	GFGFVCFSSPEEATK	75 / 8 AA	68
Phosphosite 14:	PABPC4	Q13310	S341	GFGFVCFSSPEEATK	75 / 8 AA	71
Phosphosite 15:	PABPC1	P11940	S341	GFGFVCFSSPEEATK	75 / 8 AA	71
Phosphosite 16:	C19orf46	Q8N205	S37	GCTVCPASGEESTSP	75 / 8 AA	44
Phosphosite 17:	KPNB3	O00410	S918	LQYVCDNSPEVRQAA	85 / 7 AA	124
Phosphosite 18:	PABPC3	Q9H361	S342	FGFVCFSSPEEATKA	75 / 8 AA	70
Phosphosite 19:	PABPC1L	Q4VXU2	S342	FGFVCFSSPEEATKA	75 / 8 AA	68
Phosphosite 20:	PABPC4	Q13310	S342	FGFVCFSSPEEATKA	75 / 8 AA	71