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:	SLC38A4
Human P-Site:	S278
P-Site Sequence:	VVMLPNNSESSDVNF
UniProt:	Q969I6
Intern. Prot. ID:	IPI00100002

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC38A4	Q969I6	S278	VVMLPNNSESSDVNF	100 / 9 AA	61
Phosphosite 1:	XPR1	Q9UBH6	S434	KGLLPNNSEESGICH	77 / 9 AA	82
Phosphosite 2:	AKAP6	Q13023	S1426	SIKLPNSSQSSISPV	75 / 8 AA	257
Phosphosite 3:	AKAP6	Q13023	S1425	ESIKLPNSSQSSISP	75 / 8 AA	257
Phosphosite 4:	KIAA1913	Q86VY9	S335	VVPLPNTSESFQPVS	85 / 7 AA	54
Phosphosite 5:	OR1J4	Q8NGS1	S265	LYFLPSSSASSDKDV	66 / 9 AA	35
Phosphosite 6:	CRLF3	Q8IUI8	S298	NIALRNDSESSGVLY	75 / 8 AA	50
Phosphosite 7:	GAPVD1	Q14C86	S724	VEVLPSDSEAPDLKQ	55 / 9 AA	165
Phosphosite 8:	PRICKLE2	Q7Z3G6	S319	AGEDPNGSDSSDSAF	75 / 8 AA	96
Phosphosite 9:	CHD8	Q9HCK8	S2573	DPMMPANSDSSEDAD	55 / 9 AA	291
Phosphosite 10:	PHF17	Q6IE81	S10	RGRLPSSSEDSDDNG	66 / 9 AA	96
Phosphosite 11:	KIAA1429	Q69YN4	S584	TSSLPNHSEPDHDTD	71 / 7 AA	202
Phosphosite 12:	Chk2	O96017	S50	TSTMPNSSQSSHSSS	55 / 9 AA	61
Phosphosite 13:	PDE3A	Q14432	S633	ETNNNSDSSDIVQNE	85 / 7 AA	125
Phosphosite 14:	APC2	O95996	S1983	ASALSSGSESSDRSG	66 / 9 AA	244
Phosphosite 15:	Chk2	O96017	S49	STSTMPNSSQSSHSS	62 / 8 AA	61
Phosphosite 16:	NHS	Q6T4R5	S695	LLDDPNNSNTSDSEW	75 / 8 AA	177
Phosphosite 17:	VPS13A	Q96RL7	S549	ITGLPDNSEKPRLLS	83 / 6 AA	360
Phosphosite 18:	DLG5	Q8TDM6	S115	LSTMPSDSESSSSLS	62 / 8 AA	214
Phosphosite 19:	p53	P04637	T312	KRALPNNTSSSPQPK	75 / 8 AA	44
Phosphosite 20:	PDE3A	Q14432	S631	DYETNNNSDSSDIVQ	85 / 7 AA	125