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:	S142
P-Site Sequence:	AEGGRSRSPDISKVV
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	S142	AEGGRSRSPDISKVV	100 / 9 AA	54
Phosphosite 1:	MATN1	P21941	S140	GDAEGGRSRSPDISK	100 / 7 AA	54
Phosphosite 2:	SALL4	Q9UJQ4	S776	DQEYQSRSPDILETT	85 / 7 AA	112
Phosphosite 3:	C9orf79	Q6ZUB1	S114	ERSGRSRSRKISALK	77 / 9 AA	157
Phosphosite 4:	MLL3	Q8NEZ4	S859	TVSPPSWSPDISEGR	85 / 7 AA	541
Phosphosite 5:	LNX1	Q8TBB1	S468	SRQVRQRSPDIFQEA	85 / 7 AA	81
Phosphosite 6:	SRRM2	Q9UQ35	S486	RRMGRSRSPATAKRG	66 / 9 AA	300
Phosphosite 7:	EDC4	Q6P2E9	S729	ASPSRTRSPDVISSA	62 / 8 AA	152
Phosphosite 8:	IQCC	Q4KMZ1	S438	TIPWRSKSPEILSST	71 / 7 AA	53
Phosphosite 9:	RNF12	Q9NVW2	S215	QRRARSRSPDHRRTR	85 / 7 AA	69
Phosphosite 10:	GAPVD1	Q14C86	S902	ERLVRSRSSDIVSSV	85 / 7 AA	165
Phosphosite 11:	GAPVD1	Q14C86	S903	RLVRSRSSDIVSSVR	85 / 7 AA	165
Phosphosite 12:	ACIN1	Q9UKV3	S595	SSRSRSRSPDSSGSR	77 / 9 AA	152
Phosphosite 13:	SFRS18	Q8TF01	S563	KRHSRSRSPTIKARR	75 / 8 AA	93
Phosphosite 14:	RNF12	Q9NVW2	S213	RGQRRARSRSPDHRR	85 / 7 AA	69
Phosphosite 15:	PPP1R3E	Q9H7J1	S81	ARAPRSRSPDTRKRV	85 / 7 AA	31
Phosphosite 16:	AXIN2	Q9Y2T1	S466	RYSPRSRSPDHHHHH	100 / 6 AA	94
Phosphosite 17:	SRRM2	Q9UQ35	S525	SAQRWGRSRSPQRRG	85 / 7 AA	300
Phosphosite 18:	SRRM2	Q9UQ35	S536	QRRGRSRSPQRPGWS	85 / 7 AA	300
Phosphosite 19:	ZNF690	Q8IWY8	S153	PKKERARSPDLGPQE	62 / 8 AA	97
Phosphosite 20:	BAIAP3	O94812	S33	GAIWRSRSPAMSTLL	75 / 8 AA	132