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:	OSTN
Human P-Site:	S85
P-Site Sequence:	TKKKRSFSGFGSPLD
UniProt:	P61366
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OSTN	P61366	S85	TKKKRSFSGFGSPLD	100 / 9 AA	15
Phosphosite 1:	OSTN	P61366	S83	IETKKKRSFSGFGSP	100 / 7 AA	15
Phosphosite 2:	SKIV2L	Q15477	S771	DMMKRSFSEFPSRKD	77 / 9 AA	138
Phosphosite 3:	SKIV2L	Q15477	S769	VEDMMKRSFSEFPSR	85 / 7 AA	138
Phosphosite 4:	Kv7.2	O43526	S801	DHEELERSFSGFSIS	85 / 7 AA	96
Phosphosite 5:	Kv7.2	O43526	S803	EELERSFSGFSISQS	85 / 7 AA	96
Phosphosite 6:	PCDH18	Q9HCL0	S984	GEKKKSFSTFGKDSP	75 / 8 AA	126
Phosphosite 7:	DNAJB5	O75953	S122	SRSTRPFSGFDPDDM	55 / 9 AA	39
Phosphosite 8:	KLHDC8A	Q8IYD2	S215	IPYKRAFSSFVTLDN	55 / 9 AA	39
Phosphosite 9:	PCDH10	Q9P2E7	T1002	GAERSFSTFGKEKAL	85 / 7 AA	113
Phosphosite 10:	PCDH10	Q9P2E7	S1001	PGAERSFSTFGKEKA	85 / 7 AA	113
Phosphosite 11:	C4orf21	Q86YA3	T117	SGLKRKFTGFQGPRQ	71 / 7 AA	119
Phosphosite 12:	BAT2	P48634	S2084	PPTGRSFSGLNSRLK	75 / 8 AA	229
Phosphosite 13:	PHACTR4	Q8IZ21	S38	TKRKSKFSGFGKIFK	75 / 8 AA	78
Phosphosite 14:	VWF	P04275	S71	GCQKRSFSIIGDFQN	75 / 8 AA	309
Phosphosite 15:	NUP50	Q9UKX7	S74	PSGGGRFSGFGSGAG	100 / 6 AA	50
Phosphosite 16:	NEK10	Q6ZWH5	S933	NILKRSFSASGGERQ	75 / 8 AA	133
Phosphosite 17:	NUP214	P35658	S2064	GTQSSGFSGFGSGTG	100 / 6 AA	214
Phosphosite 18:	KCNT1	Q5JUK3	S630	KRKKRAFSGQGLHEG	75 / 8 AA	138
Phosphosite 19:	DUOX1	Q9NRD9	S1217	SHHFRRRSFRGFWLT	71 / 7 AA	177
Phosphosite 20:	DUOX2	Q9NRD8	S1214	SHHFRRRSFRGFWLT	71 / 7 AA	175