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:	Y188
P-Site Sequence:	KTQVTVQYMQDNGAV
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	Y188	KTQVTVQYMQDNGAV	100 / 9 AA	44
Phosphosite 1:	MAT2A	P31153	Y188	KTQVTVQYMQDRGAV	100 / 8 AA	44
Phosphosite 2:	Slc13a5	Q86YT5	Y82	SRQVCVQYMKDTNML	66 / 9 AA	63
Phosphosite 3:	MAT2A	P31153	T185	PDSKTQVTVQYMQDR	100 / 6 AA	44
Phosphosite 4:	MRTO4	Q9UKD2	Y206	EFKVTIKYMWDSQSG	55 / 9 AA	28
Phosphosite 5:	B4GALNT4	Q76KP1	Y725	AVDVTAQYMERLNAR	71 / 7 AA	117
Phosphosite 6:	PITPNB	P48739	Y102	RTIVTNEYMKDDFFI	55 / 9 AA	32
Phosphosite 7:	VPS39	Q96JC1	Y542	GHERTVQYLQHLGTE	71 / 7 AA	102
Phosphosite 8:	MTHFR	P42898	Y611	PSRTIIQYIHDNYFL	57 / 7 AA	75
Phosphosite 9:	NCAPD2	Q15021	Y623	KQEMLVQYLQDAYSF	83 / 6 AA	157
Phosphosite 10:	CWF19L1	Q69YN2	Y80	NNQETVKYFQDADGC	71 / 7 AA	61
Phosphosite 11:	SMEK2	Q5MIZ7	Y271	HQTYRVQYIQDIILP	83 / 6 AA	97
Phosphosite 12:	SENP2	Q9HC62	Y511	ICEILLQYLQDESKT	44 / 9 AA	68
Phosphosite 13:	TCTEX1D1	Q8N7M0	Y47	DSMSTVSYMEEPSQR	57 / 7 AA	21
Phosphosite 14:	UPF1	Q92900	Y817	QRSYLVQYMQFSGSL	100 / 5 AA	124
Phosphosite 15:	TCTEX1D1	Q8N7M0	S46	KDSMSTVSYMEEPSQ	57 / 7 AA	21
Phosphosite 16:	CTSL1	P07711	Y189	LMDYAFQYVQDNGGL	83 / 6 AA	38
Phosphosite 17:	SMEK1	Q6IN85	Y269	HQTYRVQYIQDMVLP	83 / 6 AA	95
Phosphosite 18:	PABPC1L	Q4VXU2	Y382	KAILTNQYMQRLSTM	71 / 7 AA	68
Phosphosite 19:	RC3H2	Q9HBD1	Y598	PHSENIQYFQDPRTQ	57 / 7 AA	132
Phosphosite 20:	SETDB1	Q15047	T435	KGPVVQYTQDLTGTG	83 / 6 AA	143