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:	MATR3
Human P-Site:	S610
P-Site Sequence:	ESPSDKKSKTDGSQK
UniProt:	P43243
Intern. Prot. ID:	IPI00017297

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MATR3	P43243	S610	ESPSDKKSKTDGSQK	100 / 9 AA	95
Phosphosite 1:	MATR3	P43243	T612	PSDKKSKTDGSQKTE	100 / 7 AA	95
Phosphosite 2:	EXD2	Q9NVH0	S195	QKPRNKKSKMDGMVP	75 / 8 AA	56
Phosphosite 3:	CEP78	Q5JTW2	T684	RSSSEKKTKTESH__	55 / 9 AA	76
Phosphosite 4:	HCFC1	P51610	S2030	MKSAPKKSKADGQ__	85 / 7 AA	209
Phosphosite 5:	CIR	Q86X95	S359	HSDSDKKSRTHKHSP	75 / 8 AA	52
Phosphosite 6:	TLK2	Q86UE8	S365	NEQKQRKSKTNGAEN	62 / 8 AA	88
Phosphosite 7:	PHF3	Q92576	S1382	ALPPDKKSKIEVSTE	62 / 8 AA	229
Phosphosite 8:	CACNA1A	O00555	T431	TTIKKSKTDLLNPEE	100 / 6 AA	282
Phosphosite 9:	BAZ1B	Q9UIG0	S321	DRKPSKKSKTDNSSL	100 / 6 AA	171
Phosphosite 10:	CACNA1A	O00555	S429	RRTTIKKSKTDLLNP	100 / 6 AA	282
Phosphosite 11:	BAZ1B	Q9UIG0	T323	KPSKKSKTDNSSLSS	100 / 6 AA	171
Phosphosite 12:	PDE6C	P51160	S852	GGGDDKKSKTCLML_	100 / 6 AA	99
Phosphosite 13:	CHD8	Q9HCK8	T521	EKPKKSKTSGASKTK	85 / 7 AA	291
Phosphosite 14:	FAM175A	Q6UWZ7	S370	LDTQDKRSKADTGSS	71 / 7 AA	47
Phosphosite 15:	CHD8	Q9HCK8	S519	KEEKPKKSKTSGASK	85 / 7 AA	291
Phosphosite 16:	KIAA0467	Q5T011	T2068	FSCPKTKTDGSPKST	83 / 6 AA	278
Phosphosite 17:	CCDC80	Q76M96	S576	MKKSEKKSKQEKEKS	62 / 8 AA	108
Phosphosite 18:	ZNF280D	Q6N043	S608	LASSNKKSKVNTALR	62 / 8 AA	109
Phosphosite 19:	KIAA0467	Q5T011	T2066	GSFSCPKTKTDGSPK	83 / 6 AA	278
Phosphosite 20:	CCAR1	Q8IX12	S806	KKEKDKKSKKDERKD	85 / 7 AA	133