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:	MATN4
Human P-Site:	T463
P-Site Sequence:	VEYMERGTMTGLALR
UniProt:	O95460
Intern. Prot. ID:	IPI00021939

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MATN4	O95460	T463	VEYMERGTMTGLALR	100 / 9 AA	68
Phosphosite 1:	MATN1	P21941	T352	MSYMEKGTMTGAALK	87 / 8 AA	54
Phosphosite 2:	TYW3	Q6IPR3	T200	QHALERETMTNLHPK	66 / 9 AA	30
Phosphosite 3:	RIPK3	Q9Y572	S101	TKFMENGSLSGLLQS	55 / 9 AA	57
Phosphosite 4:	KIAA1328	Q86T90	T473	TCRPQRGTVTGVRKD	62 / 8 AA	65
Phosphosite 5:	GATA3	P23771	S204	ESSHSRGSMTALGGA	71 / 7 AA	48
Phosphosite 6:	SEC14L1	Q92503	T685	EDFRGSMTSLESSHS	71 / 7 AA	81
Phosphosite 7:	SEC14L1	Q92503	S683	GSEDFRGSMTSLESS	71 / 7 AA	81
Phosphosite 8:	HSPA2	P54652	T164	QATKDAGTITGLNVL	55 / 9 AA	70
Phosphosite 9:	HIC1	Q14526	T549	KKFTQRGTMTRHMRS	83 / 6 AA	76
Phosphosite 10:	1520402A15Rik	Q96LR2	T99	WLLEERGTLTSHCSS	71 / 7 AA	26
Phosphosite 11:	GATA3	P23771	T206	SHSRGSMTALGGASS	71 / 7 AA	48
Phosphosite 12:	KIF13B	Q9NQT8	T261	LAGSERATKTGAAGD	71 / 7 AA	203
Phosphosite 13:	ZNFX1	Q9P2E3	T1868	GGAMERGTCPDCKEV	100 / 5 AA	220
Phosphosite 14:	PTPLA	B0YJ81	T103	RFYMEKGTHRGLYKS	66 / 9 AA	32
Phosphosite 15:	STK38	Q15208	T21	NHTKERVTMTKVTLE	71 / 7 AA	54
Phosphosite 16:	MATN1	P21941	T354	YMEKGTMTGAALKYL	83 / 6 AA	54
Phosphosite 17:	KIAA1328	Q86T90	T475	RPQRGTVTGVRKDAS	71 / 7 AA	65
Phosphosite 18:	DLL4	Q9NR61	T626	PGPLGRGTMPGKFPH	62 / 8 AA	75
Phosphosite 19:	ApoL2	Q9BQE5	S269	EGPAQAMSRGTMIVG	83 / 6 AA	37
Phosphosite 20:	ZCCHC6	Q5VYS8	T18	KRTKDRGTMDDDDFR	66 / 6 AA	171