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:	S674
P-Site Sequence:	ALLESGSSVGDETDL
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	S674	ALLESGSSVGDETDL	100 / 9 AA	95
Phosphosite 1:	MATR3	P43243	S673	AALLESGSSVGDETD	100 / 8 AA	95
Phosphosite 2:	Gab1	Q13480	S651	KSSGSGSSVADERVD	87 / 8 AA	77
Phosphosite 3:	WDR1	O75083	S138	FLWDSGSSVGEITGH	75 / 8 AA	66
Phosphosite 4:	KIAA1109	Q2LD37	S1255	GEKESPSSVADDHLV	66 / 9 AA	555
Phosphosite 5:	TBX18	O95935	S67	GAGEKGSSEGDEGAA	77 / 9 AA	65
Phosphosite 6:	REST	Q13127	S204	KARESGSSTAEEGDF	66 / 9 AA	122
Phosphosite 7:	Bcr	P11274	S222	SQHGAGSSVGDASRP	75 / 8 AA	143
Phosphosite 8:	PCM1	Q15154	S1188	KPFESSSSIGAEKPR	66 / 9 AA	228
Phosphosite 9:	AMIGO3	Q86WK7	S495	AGSESASSIGSEGPM	66 / 9 AA	55
Phosphosite 10:	CXorf39	Q6PEV8	S299	SASSSGSSVGNSASN	85 / 7 AA	43
Phosphosite 11:	CXorf39	Q6PEV8	S298	SSASSSGSSVGNSAS	85 / 7 AA	43
Phosphosite 12:	LOC653160	Q7L0L9	S38	PRSEMNSSVGDLGVG	75 / 8 AA	20
Phosphosite 13:	SYNRG	Q9UMZ2	S822	LPSIGGSSVGKEDSE	85 / 7 AA	141
Phosphosite 14:	FLAD1	Q8NFF5	S375	KLAESGSSLGKKVAG	75 / 8 AA	65
Phosphosite 15:	CARM1	Q86X55	S528	SSVIASGSSVGHNNL	75 / 8 AA	63
Phosphosite 16:	KIAA1109	Q2LD37	S1254	AGEKESPSSVADDHL	75 / 8 AA	555
Phosphosite 17:	MED1	Q15648	S1470	SESESGSSIAEKSYQ	62 / 8 AA	168
Phosphosite 18:	MED1	Q15648	S1469	DSESESGSSIAEKSY	62 / 8 AA	168
Phosphosite 19:	C4orf49	Q8TDB4	S220	SPAESESSAGDDLQE	66 / 9 AA	25
Phosphosite 20:	VWA5B1	Q5TIE3	S603	HSQESGSSVFYHSQD	100 / 6 AA	134