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:	S54
P-Site Sequence:	PTVREEKSATDLTAK
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	S54	PTVREEKSATDLTAK	100 / 9 AA	15
Phosphosite 1:	MPHOSPH8	Q99549	S164	LRQREEKSPDDLKKK	77 / 9 AA	97
Phosphosite 2:	TFG	Q92734	S148	VDGREEKSASDSSGK	87 / 8 AA	43
Phosphosite 3:	CHD4	Q14839	S1648	VEKVEEKSAIDLTPI	87 / 8 AA	218
Phosphosite 4:	OSTN	P61366	T56	VREEKSATDLTAKLL	100 / 7 AA	15
Phosphosite 5:	TTLL4	Q14679	S497	SSDRDISSATDLQPD	66 / 9 AA	133
Phosphosite 6:	SREC-II	Q96GP6	T829	PGPEKAATDLPAPET	85 / 7 AA	92
Phosphosite 7:	TCEB3B	Q8IYF1	S661	TSRRQEKSAGDADPE	75 / 8 AA	84
Phosphosite 8:	LAMB1	P07942	S1584	EAKRASKSATDVKVT	66 / 9 AA	198
Phosphosite 9:	REV1	Q9UBZ9	S267	EEDKAEKSSTDFRDC	55 / 9 AA	138
Phosphosite 10:	Putative ATP-binding domain-containing protein 3-like protein	A8MXG8	S187	DYFSEERSARDLLKR	75 / 8 AA	30
Phosphosite 11:	LMTK2	Q8IWU2	S559	YIQLEEKSGSNLELD	62 / 8 AA	165
Phosphosite 12:	SYT15	Q9BQS2	S139	YKFPEDKSETDFPDG	55 / 9 AA	47
Phosphosite 13:	TIGD1	Q96MW7	S208	FIAREEKSVPGFKAS	55 / 9 AA	67
Phosphosite 14:	AKAP6	Q13023	S2134	NYIEEKSSTPLPLDT	75 / 8 AA	257
Phosphosite 15:	MUTYH	Q9UIF7	S368	RKPPREESSATCVLE	85 / 7 AA	60
Phosphosite 16:	WDR60	Q8WVS4	S282	NVDRKEKSAKDEPRK	75 / 8 AA	123
Phosphosite 17:	CLSPN	Q9HAW4	S744	YFPTEEKSETDENSG	85 / 7 AA	151
Phosphosite 18:	NELL2	Q99435	T181	RVVEKPSTDLPLGTT	71 / 7 AA	91
Phosphosite 19:	DBNL	Q9UJU6	S24	VRVVTEKSPTDWALF	71 / 7 AA	48
Phosphosite 20:	DMTF1	Q9Y222	S656	VRTEEEISDTDLKQE	75 / 8 AA	84