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:	EXOSC8
Human P-Site:	S253
P-Site Sequence:	AKLQDCMSRAVTRHK
UniProt:	Q96B26
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EXOSC8	Q96B26	S253	AKLQDCMSRAVTRHK	100 / 9 AA	30
Phosphosite 1:	UNC13A	Q9UPW8	S445	QEGQDSMSRAKANWL	85 / 7 AA	193
Phosphosite 2:	UNC13A	Q9UPW8	S443	EGQEGQDSMSRAKAN	85 / 7 AA	193
Phosphosite 3:	CLEC3B	P05452	S100	EASEDCISRGGTLST	55 / 9 AA	23
Phosphosite 4:	Gnb3	P16520	S189	GHTGDCMSLAVSPDF	75 / 8 AA	37
Phosphosite 5:	ELL	P55199	Y266	CTLQDCMYKDVQKDW	62 / 8 AA	68
Phosphosite 6:	C12orf64	Q3ZCN5	S640	IRKQDCMSQSPINVA	71 / 7 AA	81
Phosphosite 7:	RAD52	P43351	S241	PADQDCSSRSLSSSA	55 / 9 AA	46
Phosphosite 8:	MED1	Q15648	S503	KVVQRCMSIPVTMRA	66 / 9 AA	168
Phosphosite 9:	ATP6V0D2	Q8N8Y2	S169	PFFQDCMSENALDEL	100 / 5 AA	40
Phosphosite 10:	RAD52	P43351	S240	IPADQDCSSRSLSSS	62 / 8 AA	46
Phosphosite 11:	C10orf90	Q96M02	S462	SPSDDCLSRDLSEPT	44 / 9 AA	78
Phosphosite 12:	GHRH	P01286	S59	KLLQDIMSRQQGESN	83 / 6 AA	12
Phosphosite 13:	EPC2	Q52LR7	S628	SSTSDCMSKTLDSAS	57 / 7 AA	91
Phosphosite 14:	MDC1	Q14676	S1988	FSLQDALSRARERRL	71 / 7 AA	227
Phosphosite 15:	dynactin 1	Q14203	S761	QSALDCMSVEVGRLR	71 / 7 AA	142
Phosphosite 16:	LIMD1	Q9UGP4	S150	HGSQDCGSRESLATS	71 / 7 AA	72
Phosphosite 17:	TTC23L	Q6PF05	S64	EKAIDCMSHPKEKLA	66 / 6 AA	41
Phosphosite 18:	LTV1	Q96GA3	S217	LSDEDCMSVPGKTHR	80 / 5 AA	55
Phosphosite 19:	Tiam1	Q13009	S1433	KGARPAMSRAVSAPS	83 / 6 AA	178
Phosphosite 20:	CDK5RAP2	Q96SN8	S1710	ATSTPCVSRLVTGHH	71 / 7 AA	215