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:	S553
P-Site Sequence:	RASDVDASDDYIFFN
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	S553	RASDVDASDDYIFFN	100 / 9 AA	244
Phosphosite 1:	FREM1	Q5H8C1	Y556	DVDASDDYIFFNITK	100 / 6 AA	244
Phosphosite 2:	DNTTIP1	Q9H147	S280	DIRDLAASDDYRGCL	75 / 8 AA	37
Phosphosite 3:	APEH	P13798	S187	KALDVSASDDEIARL	77 / 9 AA	81
Phosphosite 4:	ATP5J	P18859	S65	GGPVDASSEYQQELE	71 / 7 AA	13
Phosphosite 5:	ATP5J	P18859	S64	SGGPVDASSEYQQEL	71 / 7 AA	13
Phosphosite 6:	RNF168	Q8IYW5	S142	EEEENKASEEYIQRL	66 / 6 AA	65
Phosphosite 7:	ATP8B4	Q8TF62	T97	MTAVKDATDDYFRHK	71 / 7 AA	136
Phosphosite 8:	ATP8B2	P98198	T117	ITAVKDATDDYFRHK	71 / 7 AA	137
Phosphosite 9:	TSSK4	Q6SA08	S62	IISKKKASDDYLNKF	83 / 6 AA	37
Phosphosite 10:	URP2	Q86UX7	S8	MAGMKTASGDYIDSS	83 / 6 AA	76
Phosphosite 11:	Rictor	Q6R327	S1421	SSATYGGSDDYIGLA	71 / 7 AA	192
Phosphosite 12:	CCDC114	Q96M63	S473	DPPGFEASDDYPMSR	83 / 6 AA	75
Phosphosite 13:	SPARCL1	Q14515	S358	DGPRHSASDDYFIPS	83 / 6 AA	75
Phosphosite 14:	MYPN	Q86TC9	S928	ERTPVDESDDEIQHD	75 / 8 AA	145
Phosphosite 15:	TSSK4	Q6SA08	Y65	KKKASDDYLNKFLPR	83 / 6 AA	37
Phosphosite 16:	TAS1R1	Q7RTX1	S216	TWISLVGSSDDYGQL	71 / 7 AA	93
Phosphosite 17:	PCNXL3	Q9H6A9	S1709	RHVLDDASDEYKIIM	83 / 6 AA	222
Phosphosite 18:	HDAC1	Q13547	Y72	TKYHSDDYIKFLRSI	100 / 5 AA	55
Phosphosite 19:	FAIM3	O60667	Y385	EDSDSDDYINVPA__	100 / 5 AA	43
Phosphosite 20:	URP2	Q86UX7	Y11	MKTASGDYIDSSWEL	83 / 6 AA	76