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:	S1683
P-Site Sequence:	GFLITSKSLKAEDQD
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	S1683	GFLITSKSLKAEDQD	100 / 9 AA	238
Phosphosite 1:	CHURC1	Q8WUH1	S45	FMLITNKSLKEEDGE	77 / 9 AA	13
Phosphosite 2:	FREM3	P0C091	S1681	HMGFLITSKSLKAED	100 / 7 AA	238
Phosphosite 3:	SH3RF1	Q7Z6J0	S673	SPSITSASLEAEPSG	77 / 9 AA	93
Phosphosite 4:	C9orf102	A4D997	S365	EDTVTSRSLNSESET	55 / 9 AA	61
Phosphosite 5:	SFRS14	Q8IX01	S957	RKRISSKSLKVGMIP	66 / 9 AA	120
Phosphosite 6:	ABHD12B	Q7Z5M8	S59	YDSFTSKSLKEHVFL	85 / 7 AA	41
Phosphosite 7:	IGF2R	P11717	S2395	NGHITTKSVKALSSL	75 / 8 AA	274
Phosphosite 8:	SFRS14	Q8IX01	S955	FPRKRISSKSLKVGM	85 / 7 AA	120
Phosphosite 9:	GREB1L	Q9C091	S1680	SSKLTSQSLKAPFSR	75 / 8 AA	214
Phosphosite 10:	ZNF609	O15014	S652	PEKIPSKSLKSARPI	66 / 9 AA	151
Phosphosite 11:	BAT2	P48634	S1778	LRLVVGDSLKAEKEL	55 / 9 AA	229
Phosphosite 12:	SAMD9	Q5K651	S137	TTAKGSKSLKVELIE	85 / 7 AA	184
Phosphosite 13:	ZNF609	O15014	S650	LKPEKIPSKSLKSAR	85 / 7 AA	151
Phosphosite 14:	IFI44L	Q53G44	S311	STFITSPSLKDRIHC	85 / 7 AA	51
Phosphosite 15:	piccolo	Q9Y6V0	T983	IKDSKSLTAEPQKAV	85 / 7 AA	567
Phosphosite 16:	SMC3	Q9UQE7	S776	AMESTRESLKAELGT	75 / 8 AA	142
Phosphosite 17:	IFI44L	Q53G44	S309	EHSTFITSPSLKDRI	85 / 7 AA	51
Phosphosite 18:	SYNE2	Q8WXH0	S4627	AAVCRSKSLKAGLDY	85 / 7 AA	796
Phosphosite 19:	MKLN1	Q9UL63	S356	SSVRNSKSLKSDFYR	62 / 8 AA	85
Phosphosite 20:	RAI1	Q7Z5J4	S1340	VQKITSPSLKKFACK	85 / 7 AA	203