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:	SLC3A1
Human P-Site:	T243
P-Site Sequence:	YYIWHDCTHENGKTI
UniProt:	Q07837
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC3A1	Q07837	T243	YYIWHDCTHENGKTI	100 / 9 AA	79
Phosphosite 1:	ATP1A3	P13637	T222	QTRSPDCTHDNPLET	62 / 8 AA	112
Phosphosite 2:	TTN	Q8WZ42	T13274	KLVIHDCTPEDIKTY	71 / 7 AA	3816
Phosphosite 3:	ATP4A	P20648	T243	QTRSPECTHESPLET	50 / 8 AA	114
Phosphosite 4:	LPA	P08519	T4045	IPHWHQRTPENYPNA	62 / 8 AA	501
Phosphosite 5:	IRR	P14616	S1289	SPTPRDCSPQNGGPG	50 / 8 AA	144
Phosphosite 6:	DHX38	Q92620	T619	AIRFEDCTSENTLIK	62 / 8 AA	141
Phosphosite 7:	CACNA1I	Q9P0X4	T1692	KDTLRDCTHDERSCL	57 / 7 AA	245
Phosphosite 8:	ASTN1	O14525	S613	FGPVRDCSKDNGGCS	50 / 8 AA	145
Phosphosite 9:	PKD1	Q15139	T109	LLFRHDPTSENILQL	62 / 8 AA	102
Phosphosite 10:	ASTN2	O75129	S656	FGPVRDCSRNNGGCT	50 / 8 AA	148
Phosphosite 11:	HHLA2	Q9UM44	T211	SNSSYECTIENSLLK	44 / 9 AA	47
Phosphosite 12:	PLUNC	Q9NP55	T181	HLVLGDCTHSPGSLQ	71 / 7 AA	27
Phosphosite 13:	P2RY12	Q9H244	T271	TRDVFDCTAENTLFY	71 / 7 AA	39
Phosphosite 14:	GFAT2	O94808	T227	PILYRTCTLENVKNI	50 / 8 AA	77
Phosphosite 15:	BAHCC1	Q9P281	T692	RSREHDTTHGDGEVR	62 / 8 AA	277
Phosphosite 16:	PPP1R3A	Q16821	T401	YSSGDDCTHQPSEET	80 / 5 AA	126
Phosphosite 17:	FSH receptor	P23945	T472	LERWHTITHAMQLDC	57 / 7 AA	78
Phosphosite 18:	KCTD3	Q9Y597	T638	QLQHHDTTHEAATYG	55 / 9 AA	89
Phosphosite 19:	SPINK5	Q9NQ38	T582	RNGRLPCTRENDPIE	50 / 8 AA	121
Phosphosite 20:	KCTD3	Q9Y597	T637	LQLQHHDTTHEAATY	71 / 7 AA	89