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:	GPR156
Human P-Site:	S464
P-Site Sequence:	EGPGKDSSFSPGKEE
UniProt:	Q8NFN8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPR156	Q8NFN8	S464	EGPGKDSSFSPGKEE	100 / 9 AA	89
Phosphosite 1:	NMDAR2C	Q14957	S346	TWEGRDFSFSPGGYL	77 / 9 AA	135
Phosphosite 2:	GPR156	Q8NFN8	S466	PGKDSSFSPGKEEKI	100 / 7 AA	89
Phosphosite 3:	NF1	P21359	S2186	RSSYRDRSFSPGSYE	75 / 8 AA	319
Phosphosite 4:	C1orf61	Q13536	S24	LFQLWESSFSPGAGG	85 / 7 AA	17
Phosphosite 5:	C1orf61	Q13536	S26	QLWESSFSPGAGGFC	85 / 7 AA	17
Phosphosite 6:	Kv-beta1	Q14722	S45	ASENAKDSSLSPSGE	75 / 8 AA	47
Phosphosite 7:	Kv-beta1	Q14722	S46	SENAKDSSLSPSGES	66 / 9 AA	47
Phosphosite 8:	C6orf100	Q5JQF7	S57	NHRGKDSSFLAQK__	100 / 6 AA	7
Phosphosite 9:	C10orf90	Q96M02	S233	HADDKETSFSPDTPL	55 / 9 AA	78
Phosphosite 10:	FAM171B	Q6P995	S436	LFNAKNSSYSPQKKE	62 / 8 AA	92
Phosphosite 11:	NF1	P21359	S2188	SYRDRSFSPGSYERE	85 / 7 AA	319
Phosphosite 12:	C10orf90	Q96M02	T232	THADDKETSFSPDTP	62 / 8 AA	78
Phosphosite 13:	ZC3HC1	Q86WB0	T333	MTRSQDATFSPGSEQ	62 / 8 AA	55
Phosphosite 14:	VDAC1	P21796	S104	LTFDSSFSPNTGKKN	100 / 6 AA	31
Phosphosite 15:	ZC3HC1	Q86WB0	S335	RSQDATFSPGSEQAE	71 / 7 AA	55
Phosphosite 16:	VDAC1	P21796	S102	LKLTFDSSFSPNTGK	85 / 7 AA	31
Phosphosite 17:	TTYH2	Q9BSA4	T33	RLQPVNSTFSPGDES	71 / 7 AA	59
Phosphosite 18:	VDAC1	P21796	S101	GLKLTFDSSFSPNTG	100 / 6 AA	31
Phosphosite 19:	NMDAR2C	Q14957	S348	EGRDFSFSPGGYLVQ	85 / 7 AA	135
Phosphosite 20:	POLE	Q07864	S2173	DLDLCKDSSFSEDGA	100 / 6 AA	262