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:	SLC7A6OS
Human P-Site:	S179
P-Site Sequence:	IRERLTVSEDGPGVR
UniProt:	Q96CW6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC7A6OS	Q96CW6	S179	IRERLTVSEDGPGVR	100 / 9 AA	35
Phosphosite 1:	CNTN4	Q8IWV2	S457	ENERITISEDGNLRI	75 / 8 AA	113
Phosphosite 2:	SLC7A6OS	Q96CW6	T177	ELIRERLTVSEDGPG	100 / 7 AA	35
Phosphosite 3:	Putative POM121-like protein 1-like	A6NNC1	S430	HSSSNTVSEDGPQAV	100 / 7 AA	94
Phosphosite 4:	ERI2	A8K979	S609	RSKRLVVSNNGPNHG	66 / 9 AA	77
Phosphosite 5:	GREM2	Q9H772	S83	QPLRQTVSEEGCRSR	75 / 8 AA	19
Phosphosite 6:	FSD2	A1L4K1	T578	DTCHPWLTISEDGLT	71 / 7 AA	85
Phosphosite 7:	TRIM68	Q6AZZ1	S319	AYSRLIVSEDRKRVH	85 / 7 AA	56
Phosphosite 8:	ZZZ3	Q8IYH5	S183	EIKKVNVSEEGPLNS	55 / 9 AA	102
Phosphosite 9:	DYNC1H1	Q14204	S141	QLRVLTLSEDSPYET	75 / 8 AA	532
Phosphosite 10:	SILV	P40967	S71	GQVSLKVSNDGPTLI	75 / 8 AA	70
Phosphosite 11:	ACSL5	Q9ULC5	S88	FQRGLAVSDNGPCLG	62 / 8 AA	76
Phosphosite 12:	RSBN1	Q5VWQ0	S179	TFSPLTVSAAGPKHK	66 / 9 AA	90
Phosphosite 13:	KIAA1622	Q6NUP7	T48	PEEIERLTVDEDLSD	85 / 7 AA	99
Phosphosite 14:	NAT9	Q9BTE0	S180	VTLRLTVSESEHQWL	100 / 6 AA	23
Phosphosite 15:	IGSF22	Q8N9C0	S378	DKYEITVSEDGLTHT	85 / 7 AA	100
Phosphosite 16:	SMO	Q99835	S595	SFSMHTVSHDGPVAG	85 / 7 AA	86
Phosphosite 17:	NAT9	Q9BTE0	T178	QEVTLRLTVSESEHQ	100 / 6 AA	23
Phosphosite 18:	RPS4Y1	P22090	T247	RGKGIRLTVAEERDK	71 / 7 AA	29
Phosphosite 19:	SLC5A2	P31639	S243	AATSLTVSEDPAVGN	85 / 7 AA	73
Phosphosite 20:	CISD2	Q8N5K1	S36	GFARLTVSEWLRLLP	100 / 6 AA	15