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:	SLC7A3
Human P-Site:	T457
P-Site Sequence:	TTESEKLTLWGLFFP
UniProt:	Q8WY07
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC7A3	Q8WY07	T457	TTESEKLTLWGLFFP	100 / 9 AA	67
Phosphosite 1:	ITFG1	Q8TB96	T312	QDFSNKGTLWGFVPF	66 / 9 AA	68
Phosphosite 2:	Kv3.4	Q03721	T131	PLFEEELTFWGIDET	62 / 8 AA	64
Phosphosite 3:	BAT1	Q13838	T258	VDDETKLTLHGLQQY	85 / 7 AA	49
Phosphosite 4:	DDX39	O00148	T257	VDDETKLTLHGLQQY	85 / 7 AA	49
Phosphosite 5:	FUCA2	Q9BTY2	T140	SKHHEGFTLWGSEYS	71 / 7 AA	54
Phosphosite 6:	NPFFR1	Q9GZQ6	T154	HPFREKLTLRKALVT	71 / 7 AA	48
Phosphosite 7:	NAGLU	P54802	T647	QNSRYQLTLWGPEGN	83 / 6 AA	82
Phosphosite 8:	AMMECR1	Q9Y4X0	T303	RYRSEKMTLSYAEYL	71 / 7 AA	35
Phosphosite 9:	MAGE-C3	Q8TD91	T136	WPLNEKRTLWKDSDL	71 / 7 AA	72
Phosphosite 10:	ESYT1	Q9BSJ8	T978	PLGQVKLTLWYYSEE	100 / 5 AA	123
Phosphosite 11:	YWHAH	Q04917	T231	QLLRDNLTLWTSDQQ	66 / 6 AA	28
Phosphosite 12:	14-3-3 zeta	P63104	T226	QLLRDNLTLWTSDTQ	66 / 6 AA	28
Phosphosite 13:	YWHAE	P62258	T229	QLLRDNLTLWTSDMQ	66 / 6 AA	29
Phosphosite 14:	YWHAG	P61981	T231	QLLRDNLTLWTSDQQ	66 / 6 AA	28
Phosphosite 15:	14-3-3 beta	P31946	T228	QLLRDNLTLWTSENQ	66 / 6 AA	28
Phosphosite 16:	YWHAQ	P27348	T226	QLLRDNLTLWTSDSA	66 / 6 AA	28
Phosphosite 17:	SFN	P31947	T228	QLLRDNLTLWTADNA	66 / 6 AA	28
Phosphosite 18:	PAPPA2	Q9BXP8	T965	QHPVQADTLTLWVTS	57 / 7 AA	199
Phosphosite 19:	SERPINB9	P50453	T252	SLTFEKLTAWTKPDC	83 / 6 AA	42
Phosphosite 20:	STXBP5L	Q9Y2K9	T275	SHSDGSLTLWNLKSP	83 / 6 AA	132