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:	SLC7A1
Human P-Site:	T237
P-Site Sequence:	RLCLNNDTKEGKPGV
UniProt:	P30825
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC7A1	P30825	T237	RLCLNNDTKEGKPGV	100 / 9 AA	68
Phosphosite 1:	UBE3B	Q7Z3V4	T519	LECLNNDTEESKQLL	77 / 9 AA	123
Phosphosite 2:	UBR4	Q5T4S7	S2559	VQCLNTSSKEGKDLD	66 / 9 AA	574
Phosphosite 3:	DDX50	Q9BQ39	T74	KEKLNGDTEEGFNRL	75 / 8 AA	83
Phosphosite 4:	ANKRD5	Q9NU02	T146	GADVNNSTYEGKPIF	66 / 9 AA	87
Phosphosite 5:	EZH1	Q92800	S198	EEGHNDTSDGKQDDS	62 / 8 AA	85
Phosphosite 6:	NHLH1	Q02575	T7	_MMLNSDTMELDLPP	71 / 7 AA	15
Phosphosite 7:	PION	A4D1B5	T112	AASLVQSTKEGKRNE	66 / 9 AA	98
Phosphosite 8:	PTCD3	Q96EY7	T685	SSDSDSDTSEGK___	62 / 8 AA	79
Phosphosite 9:	PTCD3	Q96EY7	S686	SDSDSDTSEGK____	62 / 8 AA	79
Phosphosite 10:	SNRNP35	Q16560	T62	VARLNLQTKEDKLKE	66 / 9 AA	29
Phosphosite 11:	PLCB2	Q00722	T1040	KETSENDTKEMKKKL	85 / 7 AA	134
Phosphosite 12:	MLYCD	O95822	T346	LGLLNSQTKEHGRNE	71 / 7 AA	55
Phosphosite 13:	MLYCD	O95822	S344	WLLGLLNSQTKEHGR	71 / 7 AA	55
Phosphosite 14:	UPF2	Q9HAU5	T500	KESNKDDTKEAKESK	71 / 7 AA	148
Phosphosite 15:	HOXA2	O43364	S313	GAGLNNDSPEALEVP	62 / 8 AA	41
Phosphosite 16:	RIOK2	Q9BVS4	T328	PDDKNIETKEGSEFS	71 / 7 AA	63
Phosphosite 17:	ARHGAP13	Q7Z6B7	S906	NRGLNNDSPERRRRP	55 / 9 AA	124
Phosphosite 18:	CRB2	Q5IJ48	T480	TLATRNDTKESLELA	83 / 6 AA	134
Phosphosite 19:	KIAA1370	Q32MH5	T440	EFSSPEDTNEGKIRL	83 / 6 AA	122
Phosphosite 20:	FAM120A	Q9NZB2	S1085	ESALNNDSKTCNTNP	83 / 6 AA	122