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:	S557
P-Site Sequence:	PESKTKLSFKVPFLP
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	S557	PESKTKLSFKVPFLP	100 / 9 AA	68
Phosphosite 1:	GPR160	Q9UJ42	S131	FSKTTKLSFKCQKLF	75 / 8 AA	40
Phosphosite 2:	OASL	Q15646	S396	YSGLQRLSFQVPGSE	71 / 7 AA	59
Phosphosite 3:	Putative cationic amino acid transporter 3-like protein	Q7Z475	Y100	PQSNTPLYFKVPLLP	66 / 9 AA	14
Phosphosite 4:	VPS13C	Q709C8	S1697	SKVDGKLSFKVGCIQ	100 / 6 AA	422
Phosphosite 5:	USP46	P62068	S271	LHRYTKLSYRVVFPL	71 / 7 AA	42
Phosphosite 6:	USP12	O75317	S275	LHRYTKLSYRVVFPL	71 / 7 AA	43
Phosphosite 7:	USP46	P62068	Y272	HRYTKLSYRVVFPLE	71 / 7 AA	42
Phosphosite 8:	NES	P48681	S325	GGSKTSLSFQDPKLE	66 / 9 AA	177
Phosphosite 9:	USP12	O75317	Y276	HRYTKLSYRVVFPLE	71 / 7 AA	43
Phosphosite 10:	ARHGDIG	Q99819	S136	VDYRVKISFKVHREI	55 / 9 AA	25
Phosphosite 11:	KIAA1305	Q9P2P1	S1892	AKSGTPLSFKVLEQ_	85 / 7 AA	208
Phosphosite 12:	TRIM33	Q9UPN9	S765	GRTAEKTSLSFKSDQ	85 / 7 AA	123
Phosphosite 13:	C3orf37	Q96FZ2	S107	DTVMEKRSFKVPLGK	85 / 7 AA	41
Phosphosite 14:	TRIM33	Q9UPN9	S767	TAEKTSLSFKSDQVK	85 / 7 AA	123
Phosphosite 15:	LEO1	Q8WVC0	T490	AVFKTKLTFRPHSTD	71 / 7 AA	75
Phosphosite 16:	C21orf32	P57056	S47	FSVARSLSWKVPDHK	83 / 6 AA	21
Phosphosite 17:	FBXO40	Q9UH90	T349	QEVKTVYTFKVPVSY	66 / 9 AA	80
Phosphosite 18:	MAD2L1BP	Q15013	Y232	WFRPKLNYRVPSRGH	57 / 7 AA	31
Phosphosite 19:	CENPE	Q02224	S869	GALKTELSYKTQELQ	55 / 9 AA	316
Phosphosite 20:	SYT17	Q9BSW7	S393	PFYNESFSFKVPQEE	83 / 6 AA	54