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:	Y268
P-Site Sequence:	VCRCKQGYILNSDQT
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	Y268	VCRCKQGYILNSDQT	100 / 9 AA	107
Phosphosite 1:	MATN3	O15232	Y295	HCECSQGYTLNADKK	66 / 9 AA	53
Phosphosite 2:	CFHR1	Q03591	Y304	EFVCKRGYRLSSRSH	66 / 9 AA	38
Phosphosite 3:	CFH	P08603	Y1205	EFVCKRGYRLSSRSH	66 / 9 AA	139
Phosphosite 4:	BUB3	O43684	Y194	AFPNKQGYVLSSIEG	75 / 8 AA	37
Phosphosite 5:	LTBP2	Q14767	Y960	HCECDQGYIMVRKGH	71 / 7 AA	195
Phosphosite 6:	ZNF280D	Q6N043	Y129	QPFSKPGYITNSSRV	66 / 9 AA	109
Phosphosite 7:	TECTA	O75443	Y1412	GCHCDAGYVLNGKSC	55 / 9 AA	240
Phosphosite 8:	C1R	P00736	Y342	IATCKQGYQLIEGNQ	85 / 7 AA	80
Phosphosite 9:	AK7	Q96M32	Y478	MPCRNQGYILDGFPK	62 / 8 AA	83
Phosphosite 10:	PCSK5	Q92824	Y711	CMSCKYGYFLNEETN	75 / 8 AA	102
Phosphosite 11:	F13B	P05160	Y368	TYACKSGYLLHGSNE	55 / 9 AA	76
Phosphosite 12:	EGFL6	Q8IUX8	Y251	KCKCKQGYKGNGLRC	66 / 9 AA	61
Phosphosite 13:	VWDE	Q8N2E2	Y1320	ICKCKPGYIGSNCQT	83 / 6 AA	177
Phosphosite 14:	FBLN5	Q9UBX5	Y277	FCSCPPGYILLDDNR	71 / 7 AA	50
Phosphosite 15:	C4BPA	P04003	Y458	IYECDKGYILVGQAK	71 / 7 AA	67
Phosphosite 16:	EXOC2	Q96KP1	Y392	MHSCKEGYVKDLKGN	50 / 8 AA	104
Phosphosite 17:	C8B	P07358	Y204	AGGCSPHYILNTRFR	55 / 9 AA	67
Phosphosite 18:	F13B	P05160	S366	KVTYACKSGYLLHGS	71 / 7 AA	76
Phosphosite 19:	DAZL	Q92904	Y30	SAATSQGYILPEGKI	100 / 5 AA	33
Phosphosite 20:	NELL2	Q99435	Y472	MCICKTGYIRIDDYS	83 / 6 AA	91