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:	S98
P-Site Sequence:	LDRLSAGSVDHKGKQ
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	S98	LDRLSAGSVDHKGKQ	100 / 9 AA	15
Phosphosite 1:	ZNF250	P15622	S171	SFCLSPNSVDHREVQ	66 / 9 AA	63
Phosphosite 2:	VAV2	P52735	S54	LHNLSPGSIDLKDIN	66 / 9 AA	101
Phosphosite 3:	IL16	Q14005	S391	VHTLSPGSVAHLDGR	75 / 8 AA	142
Phosphosite 4:	CGN	Q9P2M7	S304	QEAAPPGSVDHMKAT	62 / 8 AA	136
Phosphosite 5:	MAGI3	Q5TCQ9	S125	SLQFQKGSIDHKLQQ	83 / 6 AA	166
Phosphosite 6:	FRMD6	Q96NE9	S375	ASGSSAGSMKHKRLS	75 / 8 AA	72
Phosphosite 7:	C15orf39	Q6ZRI6	S861	FPRLPPASVDHVLQE	62 / 8 AA	111
Phosphosite 8:	ANKMY1	Q9P2S6	S423	DTGQCGGSIDHRSSS	50 / 8 AA	106
Phosphosite 9:	MRF	Q9Y2G1	S736	SQFSRAGSVPHKKRP	85 / 7 AA	124
Phosphosite 10:	GRHL3	Q8TE85	S159	PSKLEAGSVDSYLLP	85 / 7 AA	70
Phosphosite 11:	LPCAT4	Q643R3	Y342	KAGLSAGYVDAGAEP	85 / 7 AA	57
Phosphosite 12:	TET2	Q6N021	S216	NGATVSASSVEHTHG	62 / 8 AA	224
Phosphosite 13:	KAL1	P23352	S40	RRLDESLSAGSVQRA	100 / 6 AA	76
Phosphosite 14:	C3orf49	Q96BT1	S110	ACASQEGSTDHKEAL	71 / 7 AA	33
Phosphosite 15:	OSTN	P61366	S95	GSPLDRLSAGSVDHK	100 / 6 AA	15
Phosphosite 16:	TNKS1BP1	Q9C0C2	S1158	PGKTTAGSVDWTDQL	62 / 8 AA	182
Phosphosite 17:	Gab2	Q9UQC2	S611	APKKSTGSVDYLALD	71 / 7 AA	74
Phosphosite 18:	MAGI2	Q86UL8	S120	NLRFQKGSVDHELQQ	100 / 5 AA	159
Phosphosite 19:	C1orf182	Q96A04	S54	IQTTKLPSVDHKPKE	100 / 5 AA	14
Phosphosite 20:	GSDMA	Q96QA5	S188	APLGLQGSINHKEAV	66 / 6 AA	49