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:	S53
P-Site Sequence:	GSPGRRPSPAAPDGA
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	S53	GSPGRRPSPAAPDGA	100 / 9 AA	53
Phosphosite 1:	GPR156	Q8NFN8	S707	SGSGRAPSPAAPCLS	88 / 9 AA	89
Phosphosite 2:	C11orf56	Q8N612	T539	SSPGRRPTPAEEPGE	75 / 8 AA	106
Phosphosite 3:	WBP7	Q9UMN6	S1917	PRRSRRPSPLAPRPP	77 / 9 AA	294
Phosphosite 4:	ARHGAP27	Q6ZUM4	S84	APPGPHPSPAAPEPL	77 / 9 AA	98
Phosphosite 5:	ZC3H12A	Q5D1E8	S359	DKNGRRPSPSSQSSS	75 / 8 AA	66
Phosphosite 6:	CYS1	Q717R9	S59	EAPGRDPSPVAPPDG	77 / 9 AA	16
Phosphosite 7:	FAF1	Q9UNN5	S270	LTVGRRSSPAQTREQ	85 / 7 AA	74
Phosphosite 8:	MICALL1	Q8N3F8	S640	NPFNRKPSPAASPAT	75 / 8 AA	93
Phosphosite 9:	FAF1	Q9UNN5	S269	RLTVGRRSSPAQTRE	85 / 7 AA	74
Phosphosite 10:	SNX11	Q9Y5W9	S192	PRSGRRSSPSPPPSE	66 / 9 AA	30
Phosphosite 11:	DYRK2	Q92630	S7	_MLTRKPSAAAPAAY	75 / 8 AA	67
Phosphosite 12:	PHRF1	Q9P1Y6	S936	AARLRRPSPPEPWDE	75 / 8 AA	179
Phosphosite 13:	SIM2	Q14190	S642	ALRLRHPSPAATSPP	85 / 7 AA	73
Phosphosite 14:	DYRK1B	Q9Y463	S554	RYLGRPPSPTSPPPP	66 / 9 AA	69
Phosphosite 15:	GMIP	Q9P107	S914	SLRGRGPSPAAASPE	87 / 8 AA	107
Phosphosite 16:	TSGA10	Q9BZW7	S13	SKSPRRPSPTARGAN	85 / 7 AA	81
Phosphosite 17:	ZNF318	Q5VUA4	S69	GHRGRRASPSPPRGR	66 / 9 AA	251
Phosphosite 18:	SRRM2	Q9UQ35	S295	TTALAGRSPSPASGR	85 / 7 AA	300
Phosphosite 19:	LHX3	Q9UBR4	S320	SPYGVPPSPAAPQSL	77 / 9 AA	43
Phosphosite 20:	ZNF469	Q96JG9	S2637	DGRGSRPSPAMASYA	85 / 7 AA	259