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:	ATXN3L
Human P-Site:	S317
P-Site Sequence:	LHERPTTSSRAIESD
UniProt:	Q9H3M9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ATXN3L	Q9H3M9	S317	LHERPTTSSRAIESD	100 / 9 AA	41
Phosphosite 1:	ATXN3L	Q9H3M9	S318	HERPTTSSRAIESDL	100 / 8 AA	41
Phosphosite 2:	ATXN3L	Q9H3M9	T316	YLHERPTTSSRAIES	100 / 8 AA	41
Phosphosite 3:	ATXN3L	Q9H3M9	T315	SYLHERPTTSSRAIE	100 / 7 AA	41
Phosphosite 4:	SOD3	P08294	S110	PTEPNSSSRAIHVHQ	75 / 8 AA	26
Phosphosite 5:	SOD3	P08294	S109	FPTEPNSSSRAIHVH	75 / 8 AA	26
Phosphosite 6:	C16orf46	Q6P387	S144	PQGPSTASRAISDIC	75 / 8 AA	43
Phosphosite 7:	MDM2	Q00987	S157	SHLVSRPSTSSRRRA	85 / 7 AA	55
Phosphosite 8:	MDM2	Q00987	T158	HLVSRPSTSSRRRAI	85 / 7 AA	55
Phosphosite 9:	DNAJC27	Q9NZQ0	T195	NGGKRPTTNSSASFT	75 / 8 AA	31
Phosphosite 10:	MDM2	Q00987	S159	LVSRPSTSSRRRAIS	85 / 7 AA	55
Phosphosite 11:	RRP1	P56182	S442	RTPRPLTSARAKAAN	75 / 8 AA	53
Phosphosite 12:	C17orf46	Q96LK8	T219	AHSAPPTTSSQAPSP	75 / 8 AA	42
Phosphosite 13:	C17orf46	Q96LK8	S220	HSAPPTTSSQAPSPL	75 / 8 AA	42
Phosphosite 14:	RRP1	P56182	T441	RRTPRPLTSARAKAA	75 / 8 AA	53
Phosphosite 15:	C17orf46	Q96LK8	S221	SAPPTTSSQAPSPLL	85 / 7 AA	42
Phosphosite 16:	ARHGEF17	Q96PE2	T48	RASCRPTTAARGQPS	62 / 8 AA	222
Phosphosite 17:	HARBI1	Q96MB7	S64	LSRPTQRSRAISPET	75 / 8 AA	39
Phosphosite 18:	MAPKBP1	O60336	S1254	YQNPTTSSMAKISRS	85 / 7 AA	164
Phosphosite 19:	MAPKBP1	O60336	S1253	SYQNPTTSSMAKISR	85 / 7 AA	164
Phosphosite 20:	TOR1AIP1	Q5JTV8	S319	GNQSPSTSSRQVTGQ	62 / 8 AA	66