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:	MATN3
Human P-Site:	S305
P-Site Sequence:	NADKKTCSALDRCAL
UniProt:	O15232
Intern. Prot. ID:	IPI00005690

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MATN3	O15232	S305	NADKKTCSALDRCAL	100 / 9 AA	53
Phosphosite 1:	MATN3	O15232	T303	TLNADKKTCSALDRC	100 / 7 AA	53
Phosphosite 2:	MATN3	O15232	S347	NEDRKTCSAQDKCAL	66 / 9 AA	53
Phosphosite 3:	SOX12	O15370	S268	GPAGLDCSALDRDPD	100 / 6 AA	34
Phosphosite 4:	MORC3	Q14149	S788	ERLKKQCSALQHVKA	66 / 9 AA	107
Phosphosite 5:	ARNT2	Q9HBZ2	S94	SDMVPTCSALARKPD	85 / 7 AA	79
Phosphosite 6:	ARNT	P27540	S120	SDMVPTCSALARKPD	85 / 7 AA	87
Phosphosite 7:	MASP2	O00187	S181	HRNKRTCSALCSGQV	85 / 7 AA	76
Phosphosite 8:	MATN3	O15232	S431	NEDKKTCSATEEARR	75 / 8 AA	53
Phosphosite 9:	MICAL1	Q8TDZ2	S838	PKPPRSCSALARHAL	62 / 8 AA	118
Phosphosite 10:	DCHS2	Q6V1P9	T1539	GTLKTSNTLDREARS	62 / 8 AA	322
Phosphosite 11:	MSMB	P08118	S108	KDPKKTCSVSEWII_	55 / 9 AA	13
Phosphosite 12:	MATN3	O15232	S389	NADKKTCSVRDKCAL	66 / 9 AA	53
Phosphosite 13:	ZNF251	Q9BRH9	S141	GERTQECSAFDRNLN	83 / 6 AA	71
Phosphosite 14:	ECE2	O60344	S518	LVQKTTSSLDRRFES	75 / 8 AA	100
Phosphosite 15:	MATN3	O15232	T429	TLNEDKKTCSATEEA	100 / 6 AA	53
Phosphosite 16:	EMILIN2	Q9BXX0	S714	SHMEKTCSKLDSISG	85 / 7 AA	116
Phosphosite 17:	CROCC	Q5TZA2	S188	LQYKKRCSELEQQLL	55 / 9 AA	229
Phosphosite 18:	ZNF195	O14628	T311	ECNNVIKTCSVLTKN	83 / 6 AA	72
Phosphosite 19:	COG1	Q8WTW3	S519	PCVQNFCSALDSKLK	55 / 9 AA	109
Phosphosite 20:	C6orf204	Q5SZL2	S684	RQTDETCSLLDQGQE	62 / 8 AA	92