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:	OS9
Human P-Site:	S309
P-Site Sequence:	TKDDSKDSDFWKMLN
UniProt:	Q13438
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OS9	Q13438	S309	TKDDSKDSDFWKMLN	100 / 9 AA	76
Phosphosite 1:	C2orf39	Q96MC2	S659	VRDNSKDSEYWQALT	55 / 9 AA	87
Phosphosite 2:	ALX1	Q15699	S18	KSPPSKNSDFYMGAG	62 / 8 AA	37
Phosphosite 3:	TTN	Q8WZ42	S29516	LEMRQKGSDFWVEAG	83 / 6 AA	3816
Phosphosite 4:	SIGIRR	Q6IA17	S297	PGSVTPSSDFWKEVQ	100 / 5 AA	46
Phosphosite 5:	C9orf84	Q5VXU9	T1353	CESSKDETFWRELPS	62 / 8 AA	165
Phosphosite 6:	TCL1A	P56279	S90	RYRSSDSSFWRLVYH	62 / 8 AA	13
Phosphosite 7:	TCL1A	P56279	S89	GRYRSSDSSFWRLVY	62 / 8 AA	13
Phosphosite 8:	KIAA0748	A2RU30	T430	THPAKDETFWKRKSR	62 / 8 AA	54
Phosphosite 9:	PALLD	Q8WX93	T24	MQEESKNTDFFPGLS	50 / 8 AA	151
Phosphosite 10:	VEZT	Q9HBM0	S554	VDDIDIDSDFRKDDF	83 / 6 AA	89
Phosphosite 11:	ROCK2	O75116	S1114	MTLDSKDSDIEQLRS	85 / 7 AA	161
Phosphosite 12:	MKX	Q8IYA7	T303	KGPSKDDTYWKEINA	62 / 8 AA	39
Phosphosite 13:	ZNF289	Q8N6H7	S152	HSPEKKDSDFFTEHT	62 / 8 AA	57
Phosphosite 14:	UTX	O15550	Y126	YYSLQSDYWKNAAFL	66 / 6 AA	154
Phosphosite 15:	ATRX	P46100	S1382	SSEDSEDSDFQESGV	85 / 7 AA	283
Phosphosite 16:	MLK4	Q5TCX8	S325	SSLFSKGSDIWSYGV	71 / 7 AA	114
Phosphosite 17:	BAT2L1	Q5JSZ5	S1099	FGVSPKDSDFSLPPG	71 / 7 AA	166
Phosphosite 18:	BET1L	Q9NYM9	S58	RYLDGMDSDFTSMTS	71 / 7 AA	12
Phosphosite 19:	UBASH3B	Q8TF42	S105	GPLAQKLSDFWQQSK	71 / 7 AA	73
Phosphosite 20:	CEP110	Q7Z7A1	S1531	KIVAAKDSDFQCLSK	83 / 6 AA	269