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:	SLC6A18
Human P-Site:	S280
P-Site Sequence:	IAFASYNSPRNDCQK
UniProt:	Q96N87
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SLC6A18	Q96N87	S280	IAFASYNSPRNDCQK	100 / 9 AA	71
Phosphosite 1:	SLC6A18	Q96N87	Y278	GHIAFASYNSPRNDC	100 / 7 AA	71
Phosphosite 2:	EIF3D	O15371	S308	DEGNSFNSPRNLAME	85 / 7 AA	64
Phosphosite 3:	SLC6A18	Q96N87	S277	GGHIAFASYNSPRND	100 / 6 AA	71
Phosphosite 4:	RORB	Q92753	Y55	SQQNNASYSCPRQRN	71 / 7 AA	53
Phosphosite 5:	PPEF1	O14829	Y107	SIDVPDSYNGPRLQF	83 / 6 AA	76
Phosphosite 6:	SALL4	Q9UJQ4	Y528	LPGVGPNYNSPRAGG	71 / 7 AA	112
Phosphosite 7:	SALL4	Q9UJQ4	S530	GVGPNYNSPRAGGFQ	71 / 7 AA	112
Phosphosite 8:	N-WASP	O00401	Y100	ELYNNFVYNSPRGYF	100 / 5 AA	55
Phosphosite 9:	SAPAP2	Q9P1A6	Y502	SLDPAANYNSPKFRS	71 / 7 AA	118
Phosphosite 10:	PADI3	Q9ULW8	S370	TLPVVFDSPRNGELQ	57 / 7 AA	75
Phosphosite 11:	HOXA4	Q00056	Y74	REPTASYYAPRTARE	62 / 8 AA	34
Phosphosite 12:	NTF3	P20783	Y99	LLRQQRRYNSPRVLL	100 / 5 AA	29
Phosphosite 13:	SAPAP2	Q9P1A6	S504	DPAANYNSPKFRSRN	71 / 7 AA	118
Phosphosite 14:	NTF3	P20783	S101	RQQRRYNSPRVLLSD	100 / 5 AA	29
Phosphosite 15:	KIAA1117	Q5JWR5	S2291	GFSTSYNSQRWLNLY	71 / 7 AA	277
Phosphosite 16:	UBA6	A0AVT1	S613	HLTESYNSHRDPPEE	62 / 8 AA	118
Phosphosite 17:	DMBT1	Q9UGM3	S2119	AEYYSSPSNDSTNLL	71 / 7 AA	261
Phosphosite 18:	KIAA1117	Q5JWR5	Y2289	GNGFSTSYNSQRWLN	71 / 7 AA	277
Phosphosite 19:	PADI4	Q9UM07	S370	TLPVVFDSPRNRGLK	66 / 6 AA	74
Phosphosite 20:	PADI1	Q9ULC6	S372	SFPVVFDSPRNRGLK	66 / 6 AA	75