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:	FREM1
Human P-Site:	S691
P-Site Sequence:	TPPFFSFSHRHLDAG
UniProt:	Q5H8C1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FREM1	Q5H8C1	S691	TPPFFSFSHRHLDAG	100 / 9 AA	244
Phosphosite 1:	FREM1	Q5H8C1	S689	ITTPPFFSFSHRHLD	100 / 7 AA	244
Phosphosite 2:	MUC15	Q8N387	S270	KRKTDSFSHRRLYDD	85 / 7 AA	36
Phosphosite 3:	ATP5J2	P56134	S81	VLFSYSFSYKHLKHE	62 / 8 AA	11
Phosphosite 4:	EMR2	Q9UHX3	S470	SPVTFTFSHRSVIPR	83 / 6 AA	90
Phosphosite 5:	PRSSL1	Q6UWY2	S77	VSAAHCFSHRDLRTG	71 / 7 AA	30
Phosphosite 6:	CSAD	Q9Y600	T285	GSVLLSQTHRHLLDG	55 / 9 AA	55
Phosphosite 7:	MYO18A	Q92614	S140	QMIVKRFSFSQRSRD	83 / 6 AA	233
Phosphosite 8:	UGT3A1	Q6NUS8	S211	FLMFFSFSRSQWDMQ	55 / 9 AA	59
Phosphosite 9:	ZNF776	Q68DI1	S302	GECDKSFSHKHSLVD	83 / 6 AA	60
Phosphosite 10:	DARS	P14868	T279	FRAEDSNTHRHLTEF	71 / 7 AA	57
Phosphosite 11:	MRVI1	Q9Y6F6	S110	HSPHKRLSHRHLKVS	83 / 6 AA	96
Phosphosite 12:	C19orf29	Q8WUQ7	Y662	IVNREWEYSHRHGFR	57 / 7 AA	80
Phosphosite 13:	MYO18A	Q92614	S142	IVKRFSFSQRSRDES	83 / 6 AA	233
Phosphosite 14:	MALT1	Q9UDY8	S814	TTDEIPFSFSDRLRI	83 / 6 AA	92
Phosphosite 15:	TAT	P17735	S226	NPCGSVFSKRHLQKI	83 / 6 AA	50
Phosphosite 16:	ATP8B3	O60423	S1265	RRSSYAFSHREGYAN	66 / 6 AA	148
Phosphosite 17:	RXRG	P48443	S313	WNELLIASFSHRSVS	100 / 5 AA	51
Phosphosite 18:	RXRB	P28702	S383	WNELLIASFSHRSID	100 / 5 AA	57
Phosphosite 19:	ZNF286A	Q9HBT8	S281	NECGKSFSHRANLTK	100 / 5 AA	60
Phosphosite 20:	PASK	Q96RG2	S43	EPSRSFSSAHRHLSR	71 / 7 AA	143