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:	MATN1
Human P-Site:	Y202
P-Site Sequence:	PQDEHVDYVESYSVI
UniProt:	P21941
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MATN1	P21941	Y202	PQDEHVDYVESYSVI	100 / 9 AA	54
Phosphosite 1:	MAOA	P21397	Y62	IRNEHVDYVDVGGAY	85 / 7 AA	60
Phosphosite 2:	RALBP1	Q15311	Y219	VFRECIDYVEKYGMK	66 / 9 AA	76
Phosphosite 3:	C3orf19	Q6PII3	Y165	PSEEWVDYVDSLGRS	75 / 8 AA	54
Phosphosite 4:	CTR9	Q6PD62	Y530	ILREHPNYVDCYLRL	55 / 9 AA	134
Phosphosite 5:	SMEK1	Q6IN85	Y633	KALEDVDYVQTFKGL	55 / 9 AA	95
Phosphosite 6:	RABGGTB	P53611	Y26	LLEKHADYIASYGSK	62 / 8 AA	37
Phosphosite 7:	HNMT	P50135	Y15	LFSDHGKYVESFRRF	55 / 9 AA	33
Phosphosite 8:	IQGAP1	P46940	Y1526	FYGEQVDYYKSYIKT	66 / 9 AA	189
Phosphosite 9:	DDC	P20711	Y16	RGKEMVDYVANYMEG	66 / 9 AA	54
Phosphosite 10:	SPT5	O00267	Y295	DDIAQVDYVEPSQNT	71 / 7 AA	121
Phosphosite 11:	PCSK9	Q8NBP7	Y142	LKLPHVDYIEEDSSV	83 / 6 AA	74
Phosphosite 12:	TTC17	Q96AE7	Y442	DIFENVDYVQFGEDS	71 / 7 AA	130
Phosphosite 13:	KLHL1	Q9NR64	Y669	HCSRLLDYVERYDPK	71 / 7 AA	83
Phosphosite 14:	CATSPERB	Q9H7T0	Y291	CGFERVDYVKGKLWY	62 / 8 AA	127
Phosphosite 15:	CHIA	Q9BZP6	Y245	NAYLNVDYVMNYWKD	62 / 8 AA	52
Phosphosite 16:	SMG1	Q96Q15	Y3635	SVAEQVDYVIKEATN	83 / 6 AA	410
Phosphosite 17:	OVOS2	Q6IE36	Y710	CRGENADYVEQAIIQ	71 / 7 AA	156
Phosphosite 18:	TANC2	Q9HCD6	Y1197	AMIEHVDYSGMRPLD	100 / 5 AA	220
Phosphosite 19:	SERPINB13	Q9UIV8	Y123	FLQKYLDYVEKYYHA	62 / 8 AA	44
Phosphosite 20:	CD22	P20273	Y842	QAQENVDYVILKH__	83 / 6 AA	95