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:	S369
P-Site Sequence:	IDNSFTVSSGARPGA
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	S369	IDNSFTVSSGARPGA	100 / 9 AA	54
Phosphosite 1:	MATN1	P21941	S370	DNSFTVSSGARPGAQ	100 / 8 AA	54
Phosphosite 2:	MATN1	P21941	T367	YLIDNSFTVSSGARP	100 / 7 AA	54
Phosphosite 3:	KIAA1529	Q9P1Z9	S963	DMESFTISSGNTYFV	85 / 7 AA	198
Phosphosite 4:	WDR81	Q562E7	S217	TRQQFTVSSGESPPL	85 / 7 AA	96
Phosphosite 5:	WDR81	Q562E7	S218	RQQFTVSSGESPPLS	85 / 7 AA	96
Phosphosite 6:	HDLBP	Q00341	S367	KANSFTVSSVAAPSW	87 / 8 AA	141
Phosphosite 7:	WDR81	Q562E7	T215	GPTRQQFTVSSGESP	100 / 6 AA	96
Phosphosite 8:	FAM155A	B1AL88	S407	HRTSLTVSSATRLCN	66 / 9 AA	51
Phosphosite 9:	TRIM54	Q9BYV2	S71	SRGSTTVSSGGRFRC	77 / 9 AA	40
Phosphosite 10:	BEST1	O76090	S507	KSLKTVSSGAKKSFE	85 / 7 AA	68
Phosphosite 11:	EFCAB7	A8K855	T250	TSVSFTVTMGANGNR	75 / 8 AA	72
Phosphosite 12:	BEST1	O76090	S506	DKSLKTVSSGAKKSF	85 / 7 AA	68
Phosphosite 13:	CMYA1	Q702N8	S1591	HKISVTVSSSARPSG	77 / 9 AA	199
Phosphosite 14:	TRIM54	Q9BYV2	S72	RGSTTVSSGGRFRCP	85 / 7 AA	40
Phosphosite 15:	Spry2	O43597	S115	SRSISTVSSGSRSST	85 / 7 AA	35
Phosphosite 16:	Spry2	O43597	S116	RSISTVSSGSRSSTR	85 / 7 AA	35
Phosphosite 17:	FAM82A2	Q96TC7	S162	SSVYFTASSGATFTD	85 / 7 AA	52
Phosphosite 18:	EML6	Q6ZMW3	S1144	GKLLQVNSGAREQLF	62 / 8 AA	217
Phosphosite 19:	CMYA1	Q702N8	S1593	ISVTVSSSARPSGSG	85 / 7 AA	199
Phosphosite 20:	CMYA1	Q702N8	S1592	KISVTVSSSARPSGS	85 / 7 AA	199