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:	FSD2
Human P-Site:	S551
P-Site Sequence:	ALNMGGPSVRSEPAT
UniProt:	A1L4K1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FSD2	A1L4K1	S551	ALNMGGPSVRSEPAT	100 / 9 AA	85
Phosphosite 1:	Smad2	Q15796	S460	LTQMGSPSVRCSSMS	75 / 8 AA	52
Phosphosite 2:	Smad2	Q15796	S458	KVLTQMGSPSVRCSS	85 / 7 AA	52
Phosphosite 3:	SMAD3	P84022	S418	LTQMGSPSIRCSSVS	62 / 8 AA	48
Phosphosite 4:	SMAD3	P84022	S416	KVLTQMGSPSIRCSS	71 / 7 AA	48
Phosphosite 5:	MARS2	Q96GW9	S439	EPGLVGPSVRAQAED	55 / 9 AA	67
Phosphosite 6:	WASF2	Q9Y6W5	S20	LCRQTLPSVRSELEC	100 / 6 AA	54
Phosphosite 7:	WASF4	Q8IV90	S148	LCRQTLPSVRSELEC	100 / 6 AA	68
Phosphosite 8:	FSD2	A1L4K1	S554	MGGPSVRSEPATVHT	100 / 6 AA	85
Phosphosite 9:	Enamelin	Q9NRM1	T682	LSFKGGPTVRHYEGE	71 / 7 AA	129
Phosphosite 10:	UBE2S	Q16763	S162	HGGAGGPSGRAEAGR	75 / 8 AA	24
Phosphosite 11:	SMARCD3	Q6STE5	S53	PGSPYMGSPAVRPGL	71 / 7 AA	55
Phosphosite 12:	SAS10	Q9NQZ2	S114	ADDDGGSSVQSEAEA	75 / 8 AA	55
Phosphosite 13:	C10orf18	Q5VWN6	S949	STQTNGPSVPSEEEI	66 / 9 AA	269
Phosphosite 14:	NDUFC1	O43677	S24	ARLPSGPSVRSKFYV	85 / 7 AA	9
Phosphosite 15:	SRCAP	Q6ZRS2	S2792	SASPGSPSVRSMSGP	85 / 7 AA	344
Phosphosite 16:	BOP1	Q14137	S14	AGRTAAPSVRPEKRR	55 / 9 AA	84
Phosphosite 17:	RASAL2	Q9UJF2	S283	KGKTGGPSIRIKSRF	83 / 6 AA	129
Phosphosite 18:	C20orf175	Q96MK2	S392	DSDLRGPSLRSQSQE	71 / 7 AA	105
Phosphosite 19:	NSD1	Q96L73	S2344	TSPSSSPSVRSQPLE	62 / 8 AA	297
Phosphosite 20:	PGBD5	Q8N414	S52	SPPPSVWSELEHIRG	83 / 6 AA	62