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:	SPP1
Human P-Site:	S234
P-Site Sequence:	TSQLDDQSAETHSHK
UniProt:	P10451
Intern. Prot. ID:	IPI00021000

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPP1	P10451	S234	TSQLDDQSAETHSHK	100 / 9 AA	35
Phosphosite 1:	ARHGEF17	Q96PE2	S98	APRLDDGSAGTRDGG	66 / 9 AA	222
Phosphosite 2:	HT008	Q8IWB9	S64	EEGLDDQSIVTGLEA	75 / 8 AA	125
Phosphosite 3:	KHDRBS2	Q5VWX1	T284	GGEYDDQTYETYDNS	55 / 9 AA	39
Phosphosite 4:	C9orf79	Q6ZUB1	T942	RGSQSADTHGRSEAF	83 / 6 AA	157
Phosphosite 5:	C9orf79	Q6ZUB1	S939	RPPRGSQSADTHGRS	83 / 6 AA	157
Phosphosite 6:	OBSCN	Q5VST9	S2657	LKALDDLSAEERGTL	85 / 7 AA	868
Phosphosite 7:	IQSEC3	Q9UPP2	S47	ERRLDELSAENRSLW	55 / 9 AA	128
Phosphosite 8:	NES	P48681	S564	LKTLENQSHETLERE	62 / 8 AA	177
Phosphosite 9:	ATP4A	P20648	S426	GQTFDQSSETWRALC	71 / 7 AA	114
Phosphosite 10:	STARD9	Q9P2P6	T2299	VEHQDQSTETRSHSP	71 / 7 AA	507
Phosphosite 11:	ATP4A	P20648	S425	SGQTFDQSSETWRAL	71 / 7 AA	114
Phosphosite 12:	FAM5B	Q9C0B6	S657	IKSLDDSSNETIYYE	75 / 8 AA	89
Phosphosite 13:	FAM5B	Q9C0B6	S656	RIKSLDDSSNETIYY	75 / 8 AA	89
Phosphosite 14:	DPPA4	Q7L190	S161	GETSLQSSETHPPEV	83 / 6 AA	34
Phosphosite 15:	ODR4	Q5SWX8	S366	DYKFDDESAEEIRDH	71 / 7 AA	51
Phosphosite 16:	SSFA2	P28290	S97	GASLDEQSSSTLKGV	62 / 8 AA	138
Phosphosite 17:	GPR83	Q9NYM4	S28	EGRADEQSAEAALAV	71 / 7 AA	48
Phosphosite 18:	DPPA4	Q7L190	S160	KGETSLQSSETHPPE	83 / 6 AA	34
Phosphosite 19:	RPGR	Q92834	S896	ERTNDDSSAETIEKK	85 / 7 AA	113
Phosphosite 20:	DPPA4	Q7L190	T163	TSLQSSETHPPEVAL	83 / 6 AA	34