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:	SIX2
Human P-Site:	S228
P-Site Sequence:	TPDHSSSSPALLLSP
UniProt:	Q9NPC8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SIX2	Q9NPC8	S228	TPDHSSSSPALLLSP	100 / 9 AA	32
Phosphosite 1:	RGS11	O94810	S444	RPRHSSPSPALLPTP	88 / 9 AA	53
Phosphosite 2:	SIX2	Q9NPC8	S227	GTPDHSSSSPALLLS	100 / 8 AA	32
Phosphosite 3:	ERAP2	Q6P179	S693	YLQHETSSPALLEGL	77 / 9 AA	110
Phosphosite 4:	RSC1A1	Q92681	S563	PTSHPSSSPAILPPL	77 / 9 AA	67
Phosphosite 5:	PAN3	Q58A45	S46	RMTNSSSSPSLLNDS	77 / 9 AA	82
Phosphosite 6:	PKP4	Q99569	S1049	SVGSTSSSPALLGIR	87 / 8 AA	134
Phosphosite 7:	MUC5B	Q9HC84	S1325	WVPHSTTSPALPVST	75 / 8 AA	590
Phosphosite 8:	Per1	O15534	S1278	EEEGRSSSSPALPTA	87 / 8 AA	136
Phosphosite 9:	Per1	O15534	S1279	EEGRSSSSPALPTAG	87 / 8 AA	136
Phosphosite 10:	SIX2	Q9NPC8	S226	SGTPDHSSSSPALLL	100 / 7 AA	32
Phosphosite 11:	DLK	Q12852	S610	LRKMSSSSPDLLSAA	87 / 8 AA	93
Phosphosite 12:	NEURL1B	A8MQ27	S272	ERPRPASSPALLEAD	66 / 9 AA	59
Phosphosite 13:	RAPGEF6	Q8TEU7	S729	PGTLSSSSPDLLQPT	87 / 8 AA	179
Phosphosite 14:	RSC1A1	Q92681	S562	PPTSHPSSSPAILPP	75 / 8 AA	67
Phosphosite 15:	MAP1B	P46821	S1819	ATCHSSSSPPIDAAS	75 / 8 AA	271
Phosphosite 16:	MAP1B	P46821	S1818	TATCHSSSSPPIDAA	75 / 8 AA	271
Phosphosite 17:	EML4	Q9HC35	T921	SRISSSPTLLENSLE	85 / 7 AA	109
Phosphosite 18:	EML4	Q9HC35	S919	EESRISSSPTLLENS	85 / 7 AA	109
Phosphosite 19:	CELSR3	Q9NYQ7	S1928	LGSTPSGSPALLPPS	85 / 7 AA	358
Phosphosite 20:	LRRC16A	Q5VZK9	S1197	AVSQDSSSPALSGVE	75 / 8 AA	152