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:	Elk-3
Human P-Site:	S145
P-Site Sequence:	IHSGLYSSFTINSLQ
UniProt:	P41970
Intern. Prot. ID:	IPI00018266

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Elk-3	P41970	S145	IHSGLYSSFTINSLQ	100 / 9 AA	44
Phosphosite 1:	ELK4	P28324	S149	IHSGLYSSFTLNSLN	88 / 9 AA	47
Phosphosite 2:	Elk-1	P19419	T161	MRSGLYSTFTIQSLQ	77 / 9 AA	45
Phosphosite 3:	Elk-1	P19419	S160	YMRSGLYSTFTIQSL	87 / 8 AA	45
Phosphosite 4:	Elk-3	P41970	Y143	EYIHSGLYSSFTINS	100 / 7 AA	44
Phosphosite 5:	ELK4	P28324	Y147	DYIHSGLYSSFTLNS	100 / 7 AA	47
Phosphosite 6:	Elk-3	P41970	T147	SGLYSSFTINSLQNP	100 / 7 AA	44
Phosphosite 7:	SOX9	P48436	Y463	AGQGTGLYSTFTYMN	85 / 7 AA	56
Phosphosite 8:	SOX9	P48436	T465	QGTGLYSTFTYMNPA	85 / 7 AA	56
Phosphosite 9:	ELK4	P28324	T151	SGLYSSFTLNSLNSS	85 / 7 AA	47
Phosphosite 10:	HEXB	P07686	T188	QDSYGTFTINESTII	71 / 7 AA	63
Phosphosite 11:	SOX10	P56693	Y422	SGQASGLYSAFSYMG	71 / 7 AA	50
Phosphosite 12:	DOCK11	Q5JSL3	S1376	HLSSLESSFTLNHSS	66 / 9 AA	238
Phosphosite 13:	Elk-1	P19419	T163	SGLYSTFTIQSLQPQ	83 / 6 AA	45
Phosphosite 14:	SOX10	P56693	S423	GQASGLYSAFSYMGP	71 / 7 AA	50
Phosphosite 15:	PAN2	Q504Q3	S110	PALERYSSFQVNGSD	71 / 7 AA	135
Phosphosite 16:	ABHD12B	Q7Z5M8	Y52	GRKIAALYDSFTSKS	71 / 7 AA	41
Phosphosite 17:	WNK1	Q9H4A3	Y2195	SPSSDNLYSAFTSDG	83 / 6 AA	251
Phosphosite 18:	WNK1	Q9H4A3	S2196	PSSDNLYSAFTSDGA	83 / 6 AA	251
Phosphosite 19:	CHP	Q99653	Y32	HSQITRLYSRFTSLD	83 / 6 AA	22
Phosphosite 20:	ABHD12B	Q7Z5M8	S54	KIAALYDSFTSKSLK	71 / 7 AA	41