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:	SLC7A4
Human P-Site:	S143
P-Site Sequence:	AWSGYLDSMFSHSIR
UniProt:	O43246
Intern. Prot. ID:	IPI00748296

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC7A4	O43246	S143	AWSGYLDSMFSHSIR	100 / 9 AA	68
Phosphosite 1:	SLC7A4	O43246	Y140	VARAWSGYLDSMFSH	100 / 6 AA	68
Phosphosite 2:	HOXA3	O43365	S279	GAGGYLNSMHSLVNS	75 / 8 AA	46
Phosphosite 3:	SLC7A4	O43246	S146	GYLDSMFSHSIRNFT	100 / 6 AA	68
Phosphosite 4:	CEP164	Q9UPV0	S1093	KEDLYLDSLSSHNVW	75 / 8 AA	164
Phosphosite 5:	HOXB9	P17482	S14	LSSYYVDSIISHESE	62 / 8 AA	28
Phosphosite 6:	C9orf144B	Q6ZU69	S1234	KGKGHEDSMFSAAAK	75 / 8 AA	148
Phosphosite 7:	HOXC9	P31274	S14	ISNYYVDSLISHDNE	62 / 8 AA	29
Phosphosite 8:	CENPI	Q92674	Y722	KWSWYLDYLFSQGLQ	62 / 8 AA	87
Phosphosite 9:	HOXA3	O43365	Y276	VPPGAGGYLNSMHSL	83 / 6 AA	46
Phosphosite 10:	ZC3H4	Q9UPT8	S466	NGDDCMFSHDPLTEE	83 / 6 AA	140
Phosphosite 11:	factor V	P12259	S1626	VFRKYLDSTFTKRDP	71 / 7 AA	252
Phosphosite 12:	factor V	P12259	T1627	FRKYLDSTFTKRDPR	71 / 7 AA	252
Phosphosite 13:	C1orf25	Q7Z2T5	S384	TSVNYLDSAFRNIRN	55 / 9 AA	82
Phosphosite 14:	TNFRSF21	O75509	S646	ASQTLLDSVYSHLPD	71 / 7 AA	72
Phosphosite 15:	DLEC1	Q9Y238	S1176	EQLDFMESMLSHGKG	44 / 9 AA	196
Phosphosite 16:	TNFRSF21	O75509	Y648	QTLLDSVYSHLPDLL	71 / 7 AA	72
Phosphosite 17:	LGI2	Q8N0V4	S82	EIKDRMFSHLPSLQL	83 / 6 AA	62
Phosphosite 18:	OTUD5	Q96G74	Y553	LAVSQQEYLDSMKKN	83 / 6 AA	61
Phosphosite 19:	OTUD5	Q96G74	S556	SQQEYLDSMKKNKVH	83 / 6 AA	61
Phosphosite 20:	Alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase-like protein LOC641515	Q49AQ9	S78	YKEKPLDSLISHFHT	71 / 7 AA	23