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:	Y300
P-Site Sequence:	RSCRAIDYCSFGNHS
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	Y300	RSCRAIDYCSFGNHS	100 / 9 AA	68
Phosphosite 1:	CCDC108	Q6ZU64	Y440	LDTRTVDYCSIMPSG	62 / 8 AA	217
Phosphosite 2:	LPHN1	O94910	Y986	GIAAAIDYRSYGTEK	75 / 8 AA	163
Phosphosite 3:	LHFPL2	Q6ZUX7	Y166	GCQKAIDYCGHYASA	71 / 7 AA	24
Phosphosite 4:	C12orf64	Q3ZCN5	Y157	IQWRTPDYCSLSCPE	55 / 9 AA	81
Phosphosite 5:	KIAA0476	O75064	S637	SQFIEECSFGSARHA	71 / 7 AA	164
Phosphosite 6:	JMJD5	Q8N371	Y294	QDISIPDYCSLGDGE	83 / 6 AA	47
Phosphosite 7:	EPS15	P42566	Y526	LVNGATDYCSLSTSS	71 / 7 AA	99
Phosphosite 8:	JMJD5	Q8N371	S296	ISIPDYCSLGDGEEE	83 / 6 AA	47
Phosphosite 9:	GPS1	Q13098	Y191	CYSRARDYCTSAKHV	71 / 7 AA	56
Phosphosite 10:	FSHB	P01225	S123	GLGPSYCSFGEMKE_	100 / 5 AA	15
Phosphosite 11:	TOX	O94900	Y511	PVDWNNDYCSSGGMQ	55 / 9 AA	58
Phosphosite 12:	FSHB	P01225	Y121	VRGLGPSYCSFGEMK	100 / 5 AA	15
Phosphosite 13:	RECK	O95980	Y73	LLQRAPDYCPETMVE	71 / 7 AA	106
Phosphosite 14:	OGT	O15294	Y844	LPEDAIVYCNFNQLY	62 / 8 AA	117
Phosphosite 15:	POLA2	Q14181	Y522	QEDMAIDYESFYVYA	75 / 8 AA	66
Phosphosite 16:	TSPAN3	O60637	Y140	AASRAIDYVQRQLHC	83 / 6 AA	28
Phosphosite 17:	MSL2L1	Q9HCI7	S255	STGIDICSFSEDIKP	71 / 7 AA	63
Phosphosite 18:	NOXA1	Q86UR1	T111	GHAAIDYTQLGLRFK	62 / 8 AA	51
Phosphosite 19:	FAM39B	Q9H5Z6	Y143	EILRVTLYCSFDNYE	55 / 9 AA	51
Phosphosite 20:	C4orf37	Q8N412	Y186	KRDQQQNYCSFIPRL	80 / 5 AA	51