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:	SLC7A9
Human P-Site:	S342
P-Site Sequence:	GHMLKVLSYISVRRL
UniProt:	P82251
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC7A9	P82251	S342	GHMLKVLSYISVRRL	100 / 9 AA	53
Phosphosite 1:	EP400	Q96L91	S1170	CPGLKILSYIGSHRE	75 / 8 AA	344
Phosphosite 2:	LRRC4C	Q9HCJ2	S186	LGELKRLSYISEGAF	87 / 8 AA	72
Phosphosite 3:	Kit	P10721	S645	MSELKVLSYLGNHMN	75 / 8 AA	110
Phosphosite 4:	LAMC2	Q13753	S977	EEAMKRLSYISQKVS	75 / 8 AA	131
Phosphosite 5:	ERAP2	Q6P179	S141	GKELKVLSYPAHEQI	100 / 6 AA	110
Phosphosite 6:	C9orf117	Q5JU67	S482	PQDLRLLSYITRVGT	62 / 8 AA	61
Phosphosite 7:	SLC7A9	P82251	S345	LKVLSYISVRRLTPA	100 / 6 AA	53
Phosphosite 8:	EP400	Q96L91	Y1171	PGLKILSYIGSHREL	71 / 7 AA	344
Phosphosite 9:	LRRC4C	Q9HCJ2	Y187	GELKRLSYISEGAFE	85 / 7 AA	72
Phosphosite 10:	LAMC2	Q13753	Y978	EAMKRLSYISQKVSD	85 / 7 AA	131
Phosphosite 11:	PREX1	Q8TCU6	S1182	SNRDSVLSYTSVRSN	85 / 7 AA	186
Phosphosite 12:	PREX1	Q8TCU6	Y1183	NRDSVLSYTSVRSNS	85 / 7 AA	186
Phosphosite 13:	PREX1	Q8TCU6	T1184	RDSVLSYTSVRSNSS	85 / 7 AA	186
Phosphosite 14:	SLC14A2	Q15849	S558	KRVSKALSYITGEMK	71 / 7 AA	101
Phosphosite 15:	NSD1	Q96L73	S868	LSELKELSYRSLGED	66 / 9 AA	297
Phosphosite 16:	PFTAIRE1	O94921	S245	FQLLRGLSYIHQRYI	71 / 7 AA	53
Phosphosite 17:	C1orf129	Q5TGP6	Y160	TVTKVRKYISVDAPC	75 / 8 AA	65
Phosphosite 18:	MAGE-A11	P43364	Y402	SKMKVLEYIANANGR	71 / 7 AA	48
Phosphosite 19:	NALCN	Q8IZF0	S1538	HDVLSMLSYRSVDIR	66 / 9 AA	200
Phosphosite 20:	C1RL	Q9NZP8	S474	DFYTKVLSYVDWIKG	83 / 6 AA	53