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:	MATN3
Human P-Site:	Y376
P-Site Sequence:	GSHHCECYEGYTLNA
UniProt:	O15232
Intern. Prot. ID:	IPI00005690

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MATN3	O15232	Y376	GSHHCECYEGYTLNA	100 / 9 AA	53
Phosphosite 1:	MATN3	O15232	Y334	GSYHCECYEGYTLNE	100 / 9 AA	53
Phosphosite 2:	MATN3	O15232	Y418	ASYHCDCYPGYTLNE	77 / 9 AA	53
Phosphosite 3:	LTBP1	Q14766	Y901	VRYTCICYEGYRFSE	85 / 7 AA	173
Phosphosite 4:	ASTN1	O14525	Y493	AAGECLCYEGYMKDP	75 / 8 AA	145
Phosphosite 5:	BF	P00751	Y135	SFHCYDGYTLRGSAN	83 / 6 AA	86
Phosphosite 6:	BF	P00751	Y132	DEISFHCYDGYTLRG	83 / 6 AA	86
Phosphosite 7:	ANXA10	Q9UJ72	Y230	VDAINECYDGYFQEL	83 / 6 AA	37
Phosphosite 8:	CFHR4	Q92496	Y177	DTLDYECYDGYEISY	62 / 8 AA	37
Phosphosite 9:	LTBP3	Q9NS15	Y688	GHYKCNCYPGYRLKA	71 / 7 AA	139
Phosphosite 10:	ACSL6	Q9UKU0	Y455	AALGCQVYEGYGQTE	71 / 7 AA	78
Phosphosite 11:	SLIT2	O94813	S1439	GQPYCECSSGYTGDS	66 / 9 AA	170
Phosphosite 12:	TMEM184C	Q9NVA4	Y117	VDTCRECYEAYVIYN	71 / 7 AA	50
Phosphosite 13:	ASTN1	O14525	Y496	ECLCYEGYMKDPVHK	83 / 6 AA	145
Phosphosite 14:	MEGF6	O75095	Y398	GGYECGCYAGYRLSA	71 / 7 AA	161
Phosphosite 15:	CCBE1	Q6UXH8	Y114	GRVLCTCYPGYRYDR	71 / 7 AA	44
Phosphosite 16:	LTBP1	Q14766	Y904	TCICYEGYRFSEQQR	100 / 5 AA	173
Phosphosite 17:	MATN3	O15232	Y421	HCDCYPGYTLNEDKK	83 / 6 AA	53
Phosphosite 18:	CD177	Q8N6Q3	Y355	ATHCYDGYIHLSGGG	66 / 6 AA	46
Phosphosite 19:	ZNF462	Q96JM2	Y892	VYRCLECYIDYTNFE	71 / 7 AA	285
Phosphosite 20:	CD177	Q8N6Q3	Y352	PRGATHCYDGYIHLS	66 / 6 AA	46