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:	NCX1
Human P-Site:	S455
P-Site Sequence:	DGTANAGSDYEFTEG
UniProt:	P32418
Intern. Prot. ID:	IPI00028450

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NCX1	P32418	S455	DGTANAGSDYEFTEG	100 / 9 AA	109
Phosphosite 1:	SLC8A2	Q9UPR5	S442	DGSAKAGSDYEYSEG	77 / 9 AA	100
Phosphosite 2:	NCX1	P32418	Y457	TANAGSDYEFTEGTV	100 / 7 AA	109
Phosphosite 3:	Slc8a3	P57103	Y446	SANAGADYEFTEGTV	85 / 7 AA	103
Phosphosite 4:	SLC8A2	Q9UPR5	Y444	SAKAGSDYEYSEGTL	85 / 7 AA	100
Phosphosite 5:	GPR98	Q8WXG9	S2501	SGQAVAGSDYEPVTR	87 / 8 AA	693
Phosphosite 6:	TCF20	Q9UGU0	S270	SYNVNAGSQYEGHNV	75 / 8 AA	212
Phosphosite 7:	GPR98	Q8WXG9	Y2503	QAVAGSDYEPVTRQW	100 / 6 AA	693
Phosphosite 8:	TTN	Q8WZ42	S17316	VTGLIEGSDYQFRVY	83 / 6 AA	3816
Phosphosite 9:	IQSEC3	Q9UPP2	S289	CPHAPAASDYELSLD	66 / 9 AA	128
Phosphosite 10:	PIP5K	Q9Y2I7	S845	TIKLRGGSDYELARV	71 / 7 AA	237
Phosphosite 11:	AK5	Q9Y6K8	S348	GEIIDTGSDYEDQGD	71 / 7 AA	63
Phosphosite 12:	PIP5K	Q9Y2I7	Y847	KLRGGSDYELARVKE	71 / 7 AA	237
Phosphosite 13:	PLA2G4A	P47712	S454	TENEDAGSDYQSDNQ	71 / 7 AA	85
Phosphosite 14:	LGI1	O95970	S494	YQYAILGSDYSFTQV	66 / 9 AA	64
Phosphosite 15:	ROBO4	Q8WZ75	Y319	GLHWGQDYEFKVRPS	83 / 6 AA	107
Phosphosite 16:	IQSEC3	Q9UPP2	Y291	HAPAASDYELSLDLK	71 / 7 AA	128
Phosphosite 17:	MTMR7	Q9Y216	S233	IRKANPGSDFVYVVD	55 / 9 AA	76
Phosphosite 18:	RanBP2	P49792	S1260	KLTPNAGSDRSFVWH	66 / 9 AA	358
Phosphosite 19:	ARMC4	Q5T2S8	Y229	SIEYTSDYEFSNGCR	100 / 5 AA	116
Phosphosite 20:	FREM2	Q5SZK8	T2059	PPSADAGTDYVGISR	71 / 7 AA	351