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:	FSTL1
Human P-Site:	S28
P-Site Sequence:	EEELRSKSKICANVF
UniProt:	Q12841
Intern. Prot. ID:	IPI00029723

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FSTL1	Q12841	S28	EEELRSKSKICANVF	100 / 9 AA	35
Phosphosite 1:	FSTL1	Q12841	S26	RAEEELRSKSKICAN	100 / 7 AA	35
Phosphosite 2:	BAZ1A	Q9NRL2	S927	ETLLQEKSRICAQLA	66 / 9 AA	179
Phosphosite 3:	MEKK2	Q9Y2U5	S70	VKLEDLRSKAKIAFG	85 / 7 AA	70
Phosphosite 4:	FAM33A	Q8WVK7	S76	VEQKESKSRICATVK	85 / 7 AA	14
Phosphosite 5:	MPHOSPH1	Q96Q89	S825	EVPKDSKSKICSERK	85 / 7 AA	211
Phosphosite 6:	ZNF280B	Q86YH2	S536	PSLPRSKSKISKKSH	85 / 7 AA	62
Phosphosite 7:	HIVEP2	P31629	S1696	TTLALLRSKQKITAE	85 / 7 AA	269
Phosphosite 8:	RPL22	P35268	S68	VTIERSKSKITVTSE	100 / 6 AA	15
Phosphosite 9:	SKA2L	P0CB44	S76	VEQKETKSRICAGMT	71 / 7 AA	14
Phosphosite 10:	ZNF280B	Q86YH2	S534	SEPSLPRSKSKISKK	100 / 6 AA	62
Phosphosite 11:	RPL22	P35268	S66	GVVTIERSKSKITVT	100 / 6 AA	15
Phosphosite 12:	FRMD4A	Q9P2Q2	S326	LDRKQSKSKIHAARS	75 / 8 AA	115
Phosphosite 13:	DIDO1	Q9BTC0	S2217	DRKDRSKSKESARDP	75 / 8 AA	244
Phosphosite 14:	SPP1	P10451	S169	SVVYGLRSKSKKFRR	100 / 6 AA	35
Phosphosite 15:	SPP1	P10451	S171	VYGLRSKSKKFRRPD	100 / 6 AA	35
Phosphosite 16:	SHANK1	Q9Y566	S788	TISLRSKSMTSELEE	55 / 9 AA	225
Phosphosite 17:	SHANK2	Q9UPX8	S372	ALTLRSKSMTSELEE	55 / 9 AA	159
Phosphosite 18:	PKP1	Q13835	S232	SFGHSRASSKICSED	71 / 7 AA	83
Phosphosite 19:	PKP1	Q13835	S233	FGHSRASSKICSEDI	62 / 8 AA	83
Phosphosite 20:	OR2W1	Q9Y3N9	T228	IAKAVLRTKSKASQR	83 / 6 AA	36