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:	S743
P-Site Sequence:	ACPAGFRSRGPGAPC
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	S743	ACPAGFRSRGPGAPC	100 / 9 AA	173
Phosphosite 1:	VWA5B2	Q8N398	S580	FRVDGFRSRPPGGQE	77 / 9 AA	133
Phosphosite 2:	JOSD3	Q9H5J8	S128	DKKKQFRSRGSGFPF	85 / 7 AA	32
Phosphosite 3:	MTMR2	Q13614	S263	KRVASFRSRGRIPVL	85 / 7 AA	73
Phosphosite 4:	RGL2	O15211	S25	VVLSSFRSRDPEEGG	55 / 9 AA	84
Phosphosite 5:	SALL3	Q9BXA9	S917	SNGESFRSKSPGLGA	55 / 9 AA	135
Phosphosite 6:	TAO2	Q9UL54	S1125	TNKDGFRSRLPVPGP	85 / 7 AA	138
Phosphosite 7:	BSN	Q9UPA5	S266	GKPDQERSRGPGGPQ	100 / 6 AA	416
Phosphosite 8:	COL14A1	Q05707	S1403	VLGKMVRSRGPGGNS	100 / 6 AA	194
Phosphosite 9:	CLSPN	Q9HAW4	S808	PTAGGFRSPSPGLFR	75 / 8 AA	151
Phosphosite 10:	RINL	Q6ZS11	S215	YIRAVFGSRGPGLPK	77 / 9 AA	50
Phosphosite 11:	GPR6	P46095	S358	KVPFRSRSPSEV___	71 / 7 AA	38
Phosphosite 12:	GPR3	P46089	S326	KIPFRSRSPSDV___	71 / 7 AA	35
Phosphosite 13:	SALL3	Q9BXA9	S919	GESFRSKSPGLGAPE	71 / 7 AA	135
Phosphosite 14:	ZNF384	Q8TF68	S116	WRREGSQSRGPGLVI	66 / 9 AA	63
Phosphosite 15:	GPR3	P46089	S324	SSKIPFRSRSPSDV_	71 / 7 AA	35
Phosphosite 16:	GPR6	P46095	S356	QSKVPFRSRSPSEV_	71 / 7 AA	38
Phosphosite 17:	CSDA	P16989	S293	TYRPRYRSRGPPRPR	83 / 6 AA	40
Phosphosite 18:	TCF20	Q9UGU0	S1023	LKMSPGRSRGPGGDP	100 / 6 AA	212
Phosphosite 19:	Smad7	O15105	S16	LVRRLWRSRAPGGED	71 / 7 AA	46
Phosphosite 20:	PITPNM1	O00562	S1210	KQSQLLRSRGPSQAE	71 / 7 AA	135