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:	S115
P-Site Sequence:	VRRIQPLSTGTMTGL
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	S115	VRRIQPLSTGTMTGL	100 / 9 AA	54
Phosphosite 1:	TMCC2	O75069	S75	LKKIQQLSEGSMFGH	66 / 9 AA	77
Phosphosite 2:	MATN2	O00339	S131	VKRMRHLSTGTMTGL	66 / 9 AA	107
Phosphosite 3:	RAI1	Q7Z5J4	S378	PYSQQPLSTGAFPAG	75 / 8 AA	203
Phosphosite 4:	SMC1A	Q14683	S943	QDIKLPLSKGTMDDI	85 / 7 AA	143
Phosphosite 5:	SOBP	A7XYQ1	S464	SPHIHPPSTPTMPGN	66 / 9 AA	93
Phosphosite 6:	VWA5B2	Q8N398	T623	GTSEPLGTGTVSAEL	62 / 8 AA	133
Phosphosite 7:	WDR46	O15213	S396	RGTYQPLSTRTLPHG	66 / 9 AA	68
Phosphosite 8:	LOC56964	Q6P2C0	S351	EWEEEPLSTATFYFL	62 / 8 AA	77
Phosphosite 9:	FAM167A	Q96KS9	S106	SQGARPLSTGKLEGF	62 / 8 AA	24
Phosphosite 10:	FAM167A	Q96KS9	T107	QGARPLSTGKLEGFQ	62 / 8 AA	24
Phosphosite 11:	SAMD9L	Q8IVG5	T1404	SKLIQPLTTLKKQLR	83 / 6 AA	184
Phosphosite 12:	SLC45A1	Q9Y2W3	S542	ERAEQPLSVGRLCST	62 / 8 AA	85
Phosphosite 13:	FAM186B	Q8IYM0	S393	AAGHQPLSTMTVRSR	75 / 8 AA	104
Phosphosite 14:	FAM186B	Q8IYM0	T394	AGHQPLSTMTVRSRV	75 / 8 AA	104
Phosphosite 15:	NCAPH	Q15003	T282	LFPSDVQTLSTGEPL	71 / 7 AA	83
Phosphosite 16:	EIF4G2	P78344	S667	ELAQPLESGTHFPLF	71 / 7 AA	102
Phosphosite 17:	HPX	P02790	T174	EWFWDLATGTMKERS	83 / 6 AA	52
Phosphosite 18:	NACAD	O15069	T1293	GTTQPLGTGPRVSLS	83 / 6 AA	161
Phosphosite 19:	PLEKHG2	Q9H7P9	S1079	SQPIQPLSWHGSSLD	100 / 5 AA	148
Phosphosite 20:	SMG6	Q86US8	T561	YVCSPLPTSTMSPEE	71 / 7 AA	160