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:	MAT1A
Human P-Site:	Y371
P-Site Sequence:	LDLKKPIYQKTACYG
UniProt:	Q00266
Intern. Prot. ID:	IPI00021772

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MAT1A	Q00266	Y371	LDLKKPIYQKTACYG	100 / 9 AA	44
Phosphosite 1:	MAT2A	P31153	Y371	LDLKKPIYQRTAAYG	88 / 9 AA	44
Phosphosite 2:	CSN3	P07498	Y39	ENDERPFYQKTAPYV	75 / 8 AA	20
Phosphosite 3:	LDLR	P01130	Y828	INFDNPVYQKTTEDE	62 / 8 AA	95
Phosphosite 4:	Syndecan-4	P31431	Y188	DLGKKPIYKKAPTNE	66 / 9 AA	22
Phosphosite 5:	MYO18B	Q8IUG5	T2283	PTLPIYQTTGASTLR	71 / 7 AA	285
Phosphosite 6:	MYO18B	Q8IUG5	Y2281	DWPTLPIYQTTGAST	71 / 7 AA	285
Phosphosite 7:	NIF3L1	Q9GZT8	Y232	LSRNKQLYQKTEILS	55 / 9 AA	42
Phosphosite 8:	TMEM120B	A0PK00	Y212	TWPNGPIYQKFRNQF	100 / 5 AA	40
Phosphosite 9:	THBS1	P07996	Y1139	MADSGPIYDKTYAGG	83 / 6 AA	129
Phosphosite 10:	PHRF1	Q9P1Y6	Y1582	KLAIKPFYQKREVTK	83 / 6 AA	179
Phosphosite 11:	BOLL	Q8N9W6	Y176	VMVAQPIYQQPAYHY	62 / 8 AA	31
Phosphosite 12:	CNTLN	Q9NXG0	T944	DKNAKKPTFQKKNCK	71 / 7 AA	162
Phosphosite 13:	ANKRD53	Q8N9V6	Y375	TEMPKPIYRKPTVKR	83 / 6 AA	60
Phosphosite 14:	KCNMB2	Q9Y691	Y22	HDEKRNIYQKIRDHD	62 / 8 AA	27
Phosphosite 15:	CSN3	P07498	T42	ERPFYQKTAPYVPMY	83 / 6 AA	20
Phosphosite 16:	NMNAT2	Q9BZQ4	Y138	NETPQPIYQNSNVAT	57 / 7 AA	34
Phosphosite 17:	ATR	Q13535	Y1479	SGVKKPIYLSKLGSN	83 / 6 AA	301
Phosphosite 18:	ZNF831	Q5JPB2	Y632	DETFKRIYQKMKASP	71 / 7 AA	178
Phosphosite 19:	SPEF2	Q9C093	Y473	FFNAKPIYEQASVKT	50 / 8 AA	210
Phosphosite 20:	KRI1	Q8N9T8	Y87	KKKDPRIYQKDATFY	83 / 6 AA	83