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:	S673
P-Site Sequence:	AALLESGSSVGDETD
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	S673	AALLESGSSVGDETD	100 / 9 AA	95
Phosphosite 1:	MATR3	P43243	S674	ALLESGSSVGDETDL	100 / 8 AA	95
Phosphosite 2:	MATR3	P43243	S671	EAAALLESGSSVGDE	100 / 7 AA	95
Phosphosite 3:	TBX4	P57082	S359	RSYLEAPSSVGEDHY	66 / 9 AA	60
Phosphosite 4:	WDR1	O75083	S138	FLWDSGSSVGEITGH	75 / 8 AA	66
Phosphosite 5:	ABCA2	Q9BZC7	S1376	QASLQSASSVGSARG	75 / 8 AA	270
Phosphosite 6:	CARM1	Q86X55	S528	SSVIASGSSVGHNNL	66 / 9 AA	63
Phosphosite 7:	Bcr	P11274	S222	SQHGAGSSVGDASRP	85 / 7 AA	143
Phosphosite 8:	MED1	Q15648	S1470	SESESGSSIAEKSYQ	62 / 8 AA	168
Phosphosite 9:	MUC20	Q8N307	S558	PVSIEAGSAVGKTTS	62 / 8 AA	72
Phosphosite 10:	KIAA1109	Q2LD37	S1254	AGEKESPSSVADDHL	75 / 8 AA	555
Phosphosite 11:	CXorf39	Q6PEV8	S299	SASSSGSSVGNSASN	85 / 7 AA	43
Phosphosite 12:	CXorf39	Q6PEV8	S298	SSASSSGSSVGNSAS	85 / 7 AA	43
Phosphosite 13:	LOC653160	Q7L0L9	S38	PRSEMNSSVGDLGVG	75 / 8 AA	20
Phosphosite 14:	MED1	Q15648	S1469	DSESESGSSIAEKSY	62 / 8 AA	168
Phosphosite 15:	ARID5A	Q03989	S223	TEQQGLASGSSVSFV	85 / 7 AA	64
Phosphosite 16:	FLG2	Q5D862	S2064	QHGESGSSVHERHGT	75 / 8 AA	248
Phosphosite 17:	FLG2	Q5D862	S1989	HYPESGSSVHERHGT	75 / 8 AA	248
Phosphosite 18:	KIAA1109	Q2LD37	S1255	GEKESPSSVADDHLV	75 / 8 AA	555
Phosphosite 19:	VWA5B1	Q5TIE3	S603	HSQESGSSVFYHSQD	100 / 6 AA	134
Phosphosite 20:	FLG2	Q5D862	S1988	SHYPESGSSVHERHG	75 / 8 AA	248