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:	OPTN
Human P-Site:	T294
P-Site Sequence:	DEEKGPETVGSEVEA
UniProt:	Q96CV9
Intern. Prot. ID:	IPI00304189

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	OPTN	Q96CV9	T294	DEEKGPETVGSEVEA	100 / 9 AA	66
Phosphosite 1:	PPP1R13B	Q96KQ4	T573	SPRKGPQTVNSSSIY	75 / 8 AA	120
Phosphosite 2:	PCM1	Q15154	T2018	ETLKEPETVGAQSI_	66 / 9 AA	228
Phosphosite 3:	GDF9	O60383	T323	RHRRGQETVSSELKK	66 / 9 AA	51
Phosphosite 4:	CIC	Q96RK0	T1264	TSAKGPETMASKFPS	75 / 8 AA	164
Phosphosite 5:	AXIN2	Q9Y2T1	T564	SHSKAPETMPSEQFG	66 / 9 AA	94
Phosphosite 6:	ZFHX4	Q86UP3	T2993	HISKVRETVGSQLDR	66 / 9 AA	394
Phosphosite 7:	SPAG9	O60271	T226	DAQKGGETPGSEQWK	77 / 9 AA	146
Phosphosite 8:	DIDO1	Q9BTC0	T200	REEGPAETVGSEASD	85 / 7 AA	244
Phosphosite 9:	DIDO1	Q9BTC0	S203	GPAETVGSEASDTVE	100 / 6 AA	244
Phosphosite 10:	FAM71A	Q8IYT1	T577	EGGQGLETVGSMTPD	75 / 8 AA	63
Phosphosite 11:	EPHX1	P07099	T309	IQCTKPDTVGSALND	71 / 7 AA	53
Phosphosite 12:	ERBB2IP	Q96RT1	T271	SLQQLPETIGSLKNI	83 / 6 AA	158
Phosphosite 13:	OPTN	Q96CV9	S297	KGPETVGSEVEALNL	100 / 6 AA	66
Phosphosite 14:	Proline-rich protein 35	P0CG20	T382	GDPGGPETPGPEGPL	75 / 8 AA
Phosphosite 15:	BIRC6	Q9NR09	T4107	LVYEAPETVAAEPPP	62 / 8 AA	528
Phosphosite 16:	NF1	P21359	T518	PRKQGPETQGSTAEL	75 / 8 AA	319
Phosphosite 17:	C6orf142	Q5VWP3	T70	SSDKSPETVNRSKSN	71 / 7 AA	50
Phosphosite 18:	MSSK1	Q9UPE1	S29	QASCGPESSGSELAL	75 / 8 AA	59
Phosphosite 19:	C21orf129	Q96M42	T113	RLFVFPDTVGSTRKS	83 / 6 AA	15
Phosphosite 20:	ACSS1	Q9NUB1	S282	DPVCAPESMGSEDML	62 / 8 AA	75