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:	FREM3
Human P-Site:	T803
P-Site Sequence:	APRVVQFTYQVEDAA
UniProt:	P0C091
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FREM3	P0C091	T803	APRVVQFTYQVEDAA	100 / 9 AA	238
Phosphosite 1:	tau	P10636	T302	QDAPLEFTFHVEITP	50 / 8 AA	79
Phosphosite 2:	MGAM	O43451	T214	GNAAASLTYQVEISR	83 / 6 AA	210
Phosphosite 3:	PLAC1	Q9HBJ0	Y75	PHAYQFTYRVTECGI	83 / 6 AA	24
Phosphosite 4:	LYST	Q99698	Y2708	FQKEIFTYLVEGFKV	83 / 6 AA	429
Phosphosite 5:	LYST	Q99698	T2707	PFQKEIFTYLVEGFK	83 / 6 AA	429
Phosphosite 6:	ZNF18	P17022	Y49	QLFRQFRYQVMSGPH	83 / 6 AA	62
Phosphosite 7:	FLNB	O75369	T1289	VTDNADGTYQVEYTP	100 / 5 AA	278
Phosphosite 8:	CUBN	O60494	Y3390	NSRMSFTYQIADCNR	66 / 6 AA	399
Phosphosite 9:	OSGIN1	Q9UJX0	T516	PIDVDPFTYQSTRQE	71 / 7 AA	61
Phosphosite 10:	RBKS	Q9H477	T98	NDISTEFTYQTKDAA	57 / 7 AA	34
Phosphosite 11:	QIK	Q9H0K1	Y846	PAPLQFSYQTCELPS	57 / 7 AA	104
Phosphosite 12:	FLNB	O75369	Y1290	TDNADGTYQVEYTPF	100 / 5 AA	278
Phosphosite 13:	COL1A2	P08123	Y1240	NAGSQFEYNVEGVTS	71 / 7 AA	129
Phosphosite 14:	ZFR	Q96KR1	S9	IPICPVVSFTYVPSR	83 / 6 AA	117
Phosphosite 15:	VIT	Q6UXI7	T540	RIGAVQYTYEQRLEF	57 / 7 AA	74
Phosphosite 16:	TTN	Q8WZ42	T12034	PPDEAPFTYQLKAVP	57 / 7 AA	3816
Phosphosite 17:	EIF2AK2	P19525	T42	PPHDRRFTFQVIIDG	66 / 6 AA	62
Phosphosite 18:	CBS	P35520	Y301	NQTEQTTYEVEGIGY	71 / 7 AA
Phosphosite 19:	CHI3L2	Q15782	S194	GRQMIDNSYQVEKLA	44 / 9 AA	44
Phosphosite 20:	EIF3S3	O15372	Y140	LLDSQFSYQHAIEES	80 / 5 AA	40