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:	Y680
P-Site Sequence:	SYDRELVYTITTPPF
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	Y680	SYDRELVYTITTPPF	100 / 9 AA	244
Phosphosite 1:	FREM1	Q5H8C1	T681	YDRELVYTITTPPFF	100 / 8 AA	244
Phosphosite 2:	CHST2	Q9Y4C5	Y168	GDKRQLVYVFTTWRS	66 / 9 AA	58
Phosphosite 3:	SUPT4H1	P63272	Y50	KGNREMVYDCTSSSF	55 / 9 AA	13
Phosphosite 4:	ULK4	Q96C45	Y414	SQMRELIYTDSDLVV	83 / 6 AA	65
Phosphosite 5:	HMFN0672	Q68CJ6	Y419	LEASDLVYTVSAQEY	44 / 9 AA	95
Phosphosite 6:	SKT	Q5T5P2	Y289	RMQRELVYARGDGPG	83 / 6 AA	214
Phosphosite 7:	HMFN0672	Q68CJ6	T420	EASDLVYTVSAQEYW	50 / 8 AA	95
Phosphosite 8:	epsin 3	Q9H201	Y101	HQCRENLYTIQTLKD	66 / 9 AA	68
Phosphosite 9:	TRIM26	Q12899	T513	ESQELIYTFTATFTR	62 / 8 AA	62
Phosphosite 10:	OPTN	Q96CV9	Y356	NEKQELVYTNKKLEL	83 / 6 AA	66
Phosphosite 11:	MAMDC2	Q7Z304	Y85	WSCLRLVYQITTSSE	85 / 7 AA	78
Phosphosite 12:	MFAP3L	O75121	Y287	AADRDEVYTIPNSLK	71 / 7 AA	45
Phosphosite 13:	FREM1	Q5H8C1	Y1431	DKPEELLYVITSPPR	62 / 8 AA	244
Phosphosite 14:	SPRED2	Q7Z698	Y81	YVRKDLVYTKANPTF	66 / 6 AA	48
Phosphosite 15:	WDR91	A4D1P6	Y98	LFRFYLVYTIQTNRN	85 / 7 AA	83
Phosphosite 16:	ABCA13	Q86UQ4	Y4114	SSGSELTYTIPKDTD	71 / 7 AA	576
Phosphosite 17:	SNIP	Q9C0H9	Y155	DLRREMVYASRESSP	66 / 6 AA	112
Phosphosite 18:	RASL11A	Q6T310	S114	EGFLLVYSITDYDSY	83 / 6 AA	27
Phosphosite 19:	MID1	O15344	T419	VSYELQYTIFTGQAN	75 / 8 AA	75
Phosphosite 20:	TRIM3	O75382	T391	GTYELVYTARTEGEL	75 / 8 AA	81