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:	SLC6A20
Human P-Site:	S264
P-Site Sequence:	GSLIAFASYNEPSNN
UniProt:	Q9NP91
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC6A20	Q9NP91	S264	GSLIAFASYNEPSNN	100 / 9 AA	66
Phosphosite 1:	SLC6A20	Q9NP91	Y265	SLIAFASYNEPSNNC	100 / 8 AA	66
Phosphosite 2:	SLC6A18	Q96N87	S277	GGHIAFASYNSPRND	88 / 9 AA	71
Phosphosite 3:	SLC6A18	Q96N87	Y278	GHIAFASYNSPRNDC	87 / 8 AA	71
Phosphosite 4:	SLC6A15	Q9H2J7	S322	GGVIAFSSYNKRDNN	66 / 9 AA	82
Phosphosite 5:	SLC6A15	Q9H2J7	S321	FGGVIAFSSYNKRDN	75 / 8 AA	82
Phosphosite 6:	SLC6A17	Q9H1V8	S320	FGGVIAFSSYNKQDN	75 / 8 AA	81
Phosphosite 7:	TAF1	P21675	S1802	DSNISYGSYEEPDPK	55 / 9 AA	213
Phosphosite 8:	SLC6A3	Q01959	S334	GVLIAFSSYNKFTNN	75 / 8 AA	68
Phosphosite 9:	DTX2	Q86UW9	Y247	THQAFAPYNKPSLSG	75 / 8 AA	67
Phosphosite 10:	HT008	Q8IWB9	Y594	NISRRASYNEPKPEV	100 / 6 AA	125
Phosphosite 11:	HT008	Q8IWB9	S593	KNISRRASYNEPKPE	100 / 6 AA	125
Phosphosite 12:	C7orf63	A5D8W1	T341	KDLILFATFNEVKSQ	62 / 8 AA	106
Phosphosite 13:	AP4B1	Q9Y6B7	Y322	YKKFFCSYSEPHYIK	71 / 7 AA	83
Phosphosite 14:	SFPQ	P23246	Y320	FKRLFAKYGEPGEVF	71 / 7 AA	76
Phosphosite 15:	ANKHD1	Q8IWZ3	S2098	PMSMPFASNSEPAPL	55 / 9 AA	270
Phosphosite 16:	GYS2	P54840	Y508	HLGVFPSYYEPWGYT	62 / 8 AA	81
Phosphosite 17:	GYS1	P13807	Y508	HLGVFPSYYEPWGYT	62 / 8 AA	84
Phosphosite 18:	SNX19	Q92543	Y316	AAPVFLSYSEPEGSA	62 / 8 AA	109
Phosphosite 19:	RRM1	P23921	Y300	RPGAFAIYLEPWHLD	75 / 8 AA	90
Phosphosite 20:	GYS2	P54840	Y509	LGVFPSYYEPWGYTP	71 / 7 AA	81