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:	SIX4
Human P-Site:	S147
P-Site Sequence:	DLLRGNESLLKARAL
UniProt:	Q9UIU6
Intern. Prot. ID:	IPI00006525

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SIX4	Q9UIU6	S147	DLLRGNESLLKARAL	100 / 9 AA	81
Phosphosite 1:	PHB2	Q99623	S293	SFTRGSDSLIKGKK_	55 / 9 AA	33
Phosphosite 2:	ST18	O60284	S977	LIEQNNESLLKELAG	66 / 9 AA	115
Phosphosite 3:	JAG2	Q9Y219	S1060	ITQRGNSSLLLAVTE	77 / 9 AA	133
Phosphosite 4:	C20orf194	Q5TEA3	S534	QAVRGDESFLGTYLT	71 / 7 AA	132
Phosphosite 5:	SIX2	Q9NPC8	S48	EHLHKNESVLKAKAV	85 / 7 AA	32
Phosphosite 6:	SIX1	Q15475	S48	DHLHKNESVLKAKAV	85 / 7 AA	32
Phosphosite 7:	PCNXL2	A6NKB5	S1555	LSWIKNESLLKSLQP	85 / 7 AA	237
Phosphosite 8:	PCDHAC2	Q9Y5I4	S786	IEVRGNGSLTKTYCY	66 / 9 AA	109
Phosphosite 9:	DDX5	P17844	S519	ENYDRGYSSLLKRDF	75 / 8 AA	69
Phosphosite 10:	DDX5	P17844	S520	NYDRGYSSLLKRDFG	75 / 8 AA	69
Phosphosite 11:	ZNF142	P52746	S802	PPLPESESLLKALRR	66 / 9 AA	188
Phosphosite 12:	ERBB3	P21860	S1046	NRPRGSQSLLSPSSG	55 / 9 AA	148
Phosphosite 13:	C9orf31	Q9NRJ2	T65	KALRGKATLLKSHSK	55 / 9 AA	18
Phosphosite 14:	RASAL2	Q9UJF2	S92	KESRSHESLLSPCST	55 / 9 AA	129
Phosphosite 15:	DAB2IP	Q5VWQ8	S136	KESRSHESLLSPSSA	55 / 9 AA	132
Phosphosite 16:	JAG2	Q9Y219	S1059	AITQRGNSSLLLAVT	85 / 7 AA	133
Phosphosite 17:	ERBB3	P21860	S1044	TLNRPRGSQSLLSPS	71 / 7 AA	148
Phosphosite 18:	B3GALT2	O43825	S178	RQTWGNESLAPGIQI	83 / 6 AA	49
Phosphosite 19:	POLR1E	Q9GZS1	S225	MNRVGNESLNRAVAK	75 / 8 AA	54
Phosphosite 20:	KIAA1024	Q9UPX6	S875	IYTPGYDSLLKRKEA	71 / 7 AA	103