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:	S1924
P-Site Sequence:	ICSTRQGSATGTISS
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	S1924	ICSTRQGSATGTISS	100 / 9 AA	238
Phosphosite 1:	FREM3	P0C091	T1926	STRQGSATGTISSTV	100 / 7 AA	238
Phosphosite 2:	HCFC1	P51610	S1172	QCQTRQTSATSTTMT	77 / 9 AA	209
Phosphosite 3:	ARFGEF1	Q9Y6D6	S1079	TVRGREGSLTGTKDQ	75 / 8 AA	209
Phosphosite 4:	GLI4	P10075	S176	FGRSRQGSARGAKPH	66 / 9 AA	41
Phosphosite 5:	RFX3	P48380	S740	TQTIRQCSATGNTYT	66 / 9 AA	84
Phosphosite 6:	DIAPH3	Q9NSV4	S15	LHHPAQGSAAGTPYP	85 / 7 AA	137
Phosphosite 7:	ZNF397	Q8NF99	T230	VWKQGSATGEKLRSP	100 / 6 AA	61
Phosphosite 8:	tau	P10636	S171	REATRQPSGTGPEDT	75 / 8 AA	79
Phosphosite 9:	PLEKHG3	A1L390	S656	KGLARHGSATDSLSC	55 / 9 AA	134
Phosphosite 10:	HRNR	Q86YZ3	S509	SRGERQGSSAGSSSS	62 / 8 AA	282
Phosphosite 11:	TBC1D19	Q8N5T2	S252	QQYIRQGSPTALRAE	62 / 8 AA	60
Phosphosite 12:	HRNR	Q86YZ3	S510	RGERQGSSAGSSSSY	62 / 8 AA	282
Phosphosite 13:	SOS2	Q07890	T1048	NTGRHGSTSGTLRGH	62 / 8 AA	153
Phosphosite 14:	TNS1	Q9HBL0	S1340	RPTLSRQSSASGYQA	62 / 8 AA	186
Phosphosite 15:	PHC2	Q8IXK0	S121	LVSNRQGSTSGSNVS	55 / 9 AA	91
Phosphosite 16:	TNS1	Q9HBL0	S1341	PTLSRQSSASGYQAP	62 / 8 AA	186
Phosphosite 17:	SOS2	Q07890	S1047	PNTGRHGSTSGTLRG	62 / 8 AA	153
Phosphosite 18:	NF1	P21359	S2817	SGRTRHGSASQVQKQ	71 / 7 AA	319
Phosphosite 19:	BAT2	P48634	S1489	QLSSRQGSVTAPGGH	62 / 8 AA	229
Phosphosite 20:	MON2	Q7Z3U7	S293	NIKFRQGSSTSSSPA	62 / 8 AA	190