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:	MATN2
Human P-Site:	S31
P-Site Sequence:	RERSRGRSISRGRHA
UniProt:	O00339
Intern. Prot. ID:	IPI00473118

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MATN2	O00339	S31	RERSRGRSISRGRHA	100 / 9 AA	107
Phosphosite 1:	MATN2	O00339	S33	RSRGRSISRGRHART	100 / 7 AA	107
Phosphosite 2:	TJP2	Q9UDY2	S220	RDRSRGRSLERGLDH	77 / 9 AA	134
Phosphosite 3:	TJP2	Q9UDY2	S200	RDRSRGRSLERGLDQ	77 / 9 AA	134
Phosphosite 4:	RBM3	P98179	Y103	AHGRGRSYSRGGGDQ	87 / 8 AA	17
Phosphosite 5:	RBM3	P98179	S102	GAHGRGRSYSRGGGD	87 / 8 AA	17
Phosphosite 6:	ZBED4	O75132	S587	LHCGRTISRGKKPTN	85 / 7 AA	130
Phosphosite 7:	SFRS7	Q16629	S202	RSRSRSRSISRPRSS	87 / 8 AA	27
Phosphosite 8:	CYTSB	Q5M775	S120	VTVSRERSVPRGPSN	66 / 9 AA	119
Phosphosite 9:	TJP2	Q9UDY2	S244	RDRSRGRSIDQDYER	66 / 9 AA	134
Phosphosite 10:	FHOD3	Q2V2M9	S502	EKELRSRSVSRGRAD	75 / 8 AA	159
Phosphosite 11:	TRAK2	O60296	S418	ANDTRGRSISFPALL	85 / 7 AA	101
Phosphosite 12:	SCN10A	Q9Y5Y9	T100	MVLNKGRTISRFSAT	62 / 8 AA	221
Phosphosite 13:	ARSI	Q5FYB1	S538	EEEGRARSFSRGRRK	75 / 8 AA	64
Phosphosite 14:	GIGYF2	Q6Y7W6	S121	VGAPRGRSSSRGRGR	77 / 9 AA	150
Phosphosite 15:	CHERP	Q8IWX8	S743	PSRSRSRSKSRGRSS	77 / 9 AA	104
Phosphosite 16:	SON	P18583	S1878	RRSSRSRSKSRGRRS	77 / 9 AA	264
Phosphosite 17:	SFRS6	Q13247	S218	SSRSRSRSISKSRSR	66 / 9 AA	40
Phosphosite 18:	FLYWCH1	Q4VC44	T161	GCRGRAITRGLRATV	71 / 7 AA	80
Phosphosite 19:	PRPF38B	Q5VTL8	S320	KERRRSRSIDRGLER	75 / 8 AA	64
Phosphosite 20:	SFRS3	P84103	S128	FSRSRSRSLSRDRRR	66 / 9 AA	19