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:	SLC9A4
Human P-Site:	S644
P-Site Sequence:	ESMRKGHSLPWGKPA
UniProt:	Q6AI14
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC9A4	Q6AI14	S644	ESMRKGHSLPWGKPA	100 / 9 AA	90
Phosphosite 1:	ANKMY1	Q9P2S6	S861	RMKKKGPSLPRGLDV	66 / 9 AA	106
Phosphosite 2:	MGAT5	Q09328	T399	AQSKGHKTPWGKWNL	75 / 8 AA	85
Phosphosite 3:	Shc2	P98077	S381	PSLRDACSLPWDVGS	55 / 9 AA	62
Phosphosite 4:	HEXB	P07686	S297	DTPGHTLSWGKGQKD	71 / 7 AA	63
Phosphosite 5:	HEXB	P07686	T295	EFDTPGHTLSWGKGQ	71 / 7 AA	63
Phosphosite 6:	HEXA	P06865	T263	EFDTPGHTLSWGPGI	71 / 7 AA	61
Phosphosite 7:	GPR144	Q7Z7M1	S938	GGAAKEHSLPFSVLP	62 / 8 AA	104
Phosphosite 8:	HEXA	P06865	S265	DTPGHTLSWGPGIPG	71 / 7 AA	61
Phosphosite 9:	PTF1A	Q7RTS3	S282	PLAGHSLSWTDEKQL	83 / 6 AA	35
Phosphosite 10:	PEG3	Q9GZU2	S954	NETSVIHSLPFGEQT	83 / 6 AA	181
Phosphosite 11:	PTF1A	Q7RTS3	S280	LPPLAGHSLSWTDEK	83 / 6 AA	35
Phosphosite 12:	PLEKHN1	Q494U1	S416	APPSTRTSHSLPESS	71 / 7 AA	72
Phosphosite 13:	KLK11	Q9UBX7	S64	GFECKPHSQPWQAAL	71 / 7 AA	31
Phosphosite 14:	PLEKHN1	Q494U1	S418	PSTRTSHSLPESSVP	71 / 7 AA	72
Phosphosite 15:	CEP63	Q96MT8	S622	YSLCKTHSLPSALDT	62 / 8 AA	81
Phosphosite 16:	SYNJ1	O43426	S1295	PRSRSSHSLPSEASS	55 / 9 AA	173
Phosphosite 17:	ST5	P78524	S563	GNWSERKSHRLPRLP	71 / 7 AA	126
Phosphosite 18:	MTX2	O75431	S98	FVKAKGHSLSDGLEE	75 / 8 AA	30
Phosphosite 19:	PIGO	Q8TEQ8	S49	QEPPGPGSLPWGSQG	100 / 5 AA	119
Phosphosite 20:	WDR37	Q9Y2I8	S22	KQKRKSHSLSIRRTN	71 / 7 AA	55