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:	S340
P-Site Sequence:	DFDFPEQSISRDDYP
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	S340	DFDFPEQSISRDDYP	100 / 9 AA	71
Phosphosite 1:	GM879	Q6ZSJ9	S419	RTAFPEQSLSRAISH	87 / 8 AA	56
Phosphosite 2:	SLC6A18	Q96N87	S342	DFPEQSISRDDYPAV	100 / 7 AA	71
Phosphosite 3:	ATAD5	Q96QE3	S1589	DLDFPDQSISLSSVS	85 / 7 AA	208
Phosphosite 4:	TCF9	P16383	S206	RQRMAEESISRNEET	55 / 9 AA	89
Phosphosite 5:	C2orf17	Q8NC44	T352	LPSEPEETLSRDLGE	62 / 8 AA	58
Phosphosite 6:	TMEM159	Q96B96	S8	MAKEEPQSISRDLQE	100 / 6 AA	18
Phosphosite 7:	Fe65	O00213	S345	TLTFPAQSLSPEPLP	55 / 9 AA	77
Phosphosite 8:	WDFY3	Q8IZQ1	S3294	EADEQSISQDPKDTP	85 / 7 AA	395
Phosphosite 9:	WDFY3	Q8IZQ1	S3292	DSEADEQSISQDPKD	85 / 7 AA	395
Phosphosite 10:	LRRFIP2	Q9Y608	S652	TTLEQSISRLEGQVL	100 / 6 AA	82
Phosphosite 11:	NBN	O60934	S40	ILIENDQSISRNHAV	71 / 7 AA	85
Phosphosite 12:	ZNF486	Q96H40	S90	QDLWPEQSIKDSYQK	83 / 6 AA	25
Phosphosite 13:	ZNF66	Q6ZN08	S136	QDLWPEQSIKDSFQK	83 / 6 AA	51
Phosphosite 14:	ZNF737	O75373	S90	RDLWPEQSIKDSFQK	83 / 6 AA	62
Phosphosite 15:	FAM134C	Q86VR2	S325	GHSDPEESFARDLPD	62 / 8 AA	51
Phosphosite 16:	NPAT	Q14207	S1051	TVPFPEESIVPAAKP	83 / 6 AA	154
Phosphosite 17:	C17orf57	Q8IY85	S333	SSKLPEPSISKKLNK	62 / 8 AA	110
Phosphosite 18:	PITPNM2	Q9BZ72	S332	ISEWRMQSIARDSDE	55 / 9 AA	149
Phosphosite 19:	ZA20D2	O76080	S105	TQQMTEMSISREDKI	55 / 9 AA	23
Phosphosite 20:	C21orf62	Q9NYP8	S139	KHPFPEQSLLIHSGG	83 / 6 AA	25