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:	S547
P-Site Sequence:	PELISRPSPPTMRWF
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	S547	PELISRPSPPTMRWF	100 / 9 AA	139
Phosphosite 1:	CBFA2T2	O43439	S44	VKIQSRSSPPTMPPL	87 / 8 AA	67
Phosphosite 2:	C4BPA	P04003	S230	TIGVWRPSPPTCEKI	75 / 8 AA	67
Phosphosite 3:	RUNX1T1	Q06455	T52	VKTQSRLTPPTMPPP	75 / 8 AA	68
Phosphosite 4:	LTBP3	Q9NS15	T550	ISRPSPPTMRWFLPD	100 / 6 AA	139
Phosphosite 5:	ER-beta	Q92731	S286	HVLISRPSAPFTEAS	85 / 7 AA	59
Phosphosite 6:	TAF9	Q16594	S158	GSVTSRPSTPTLGTP	66 / 9 AA	29
Phosphosite 7:	TTN	Q8WZ42	S14220	ADPIERPSPPVNLTS	75 / 8 AA	3816
Phosphosite 8:	TAF9	Q16594	T159	SVTSRPSTPTLGTPT	75 / 8 AA	29
Phosphosite 9:	LTBP3	Q9NS15	S544	RPYPELISRPSPPTM	100 / 6 AA	139
Phosphosite 10:	CAMTA2	O94983	S310	EPLEIRPSPPTSRGG	100 / 6 AA	132
Phosphosite 11:	Tmem176b	Q3YBM2	S18	VAMASRPSQPTHVNV	85 / 7 AA	29
Phosphosite 12:	EZH2	Q15910	T367	NNSSRPSTPTINVLE	75 / 8 AA	85
Phosphosite 13:	LARP5	Q92615	S718	RPAGGRPSPSAMGKR	62 / 8 AA	81
Phosphosite 14:	BAT3	P46379	T508	RVVIARPTPPQARPS	71 / 7 AA	119
Phosphosite 15:	EZH2	Q15910	S366	PNNSSRPSTPTINVL	75 / 8 AA	85
Phosphosite 16:	SLC17A8	Q8NDX2	S61	PVQTSRPSPPLCDCH	85 / 7 AA	65
Phosphosite 17:	CBFA2T2	O43439	S43	EVKIQSRSSPPTMPP	85 / 7 AA	67
Phosphosite 18:	LARP5	Q92615	S720	AGGRPSPSAMGKRLS	71 / 7 AA	81
Phosphosite 19:	MUC2	Q02817	S1400	DKCITTPSPPTTTPS	75 / 8 AA	540
Phosphosite 20:	TTN	Q8WZ42	S18041	KDPIAKPSPPVNPEA	62 / 8 AA	3816