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:	S464
P-Site Sequence:	ELASTNDSQLGFLPE
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	S464	ELASTNDSQLGFLPE	100 / 9 AA	68
Phosphosite 1:	RCC1-like GEF	Q96I51	S140	GMGLNKDSQLGFHRS	85 / 7 AA	50
Phosphosite 2:	MASTL	Q96GX5	S416	INMDTDTSQLGFHQS	75 / 8 AA	97
Phosphosite 3:	CEP110	Q7Z7A1	S2312	ESSLTEDSQLGQNQE	85 / 7 AA	269
Phosphosite 4:	calreticulin 3	Q96L12	S44	WLQSTNDSRFGHFRL	75 / 8 AA	45
Phosphosite 5:	CCDC120	Q96HB5	S334	QWSGSQDSQMGFPRA	62 / 8 AA	68
Phosphosite 6:	PARD6B	Q9BYG5	S272	SGQSTDNSLLGYPQQ	55 / 9 AA	41
Phosphosite 7:	TP53BP1	Q12888	S166	GAEDTASSQLGFGVL	75 / 8 AA	214
Phosphosite 8:	NFYB	P25208	S13	DSSTTDASQLGISAD	55 / 9 AA	23
Phosphosite 9:	KIAA0256	Q93073	S344	QTEQRNNSQVGFRCR	71 / 7 AA	122
Phosphosite 10:	C3orf49	Q96BT1	S67	KEESSSDSDMGFHES	55 / 9 AA	33
Phosphosite 11:	SYNE1	Q8NF91	T1145	SWISTNETQLKGIKG	71 / 7 AA	1011
Phosphosite 12:	TNXA	Q16473	S16	HGAPHSDSPLGFSHA	71 / 7 AA	34
Phosphosite 13:	SLC7A1	P30825	T461	DQNELASTNDSQLGF	100 / 6 AA	68
Phosphosite 14:	EML3	Q32P44	S407	EIKSTNDSVLAVGFN	75 / 8 AA	95
Phosphosite 15:	BBX	Q8WY36	S281	AEISSNTSQLGGAEP	75 / 8 AA	105
Phosphosite 16:	CPSF1	Q10570	S881	YEAFPHDSQLGQGNL	71 / 7 AA	161
Phosphosite 17:	FNBP1	Q96RU3	S265	SIDQKNDSQLVIEAY	62 / 8 AA	71
Phosphosite 18:	C14orf174	Q9P1V8	S555	EEVAEWISQLGFPQY	100 / 5 AA	77
Phosphosite 19:	LRRC55	Q6ZSA7	S235	IQRCTADSQLAECRG	62 / 8 AA	34
Phosphosite 20:	ADRB2	P07550	S411	RNCSTNDSLL_____	85 / 7 AA	46