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:	ELK4
Human P-Site:	Y65
P-Site Sequence:	KLSRALRYYYVKNII
UniProt:	P28324
Intern. Prot. ID:	IPI00002849

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ELK4	P28324	Y65	KLSRALRYYYVKNII	100 / 9 AA	47
Phosphosite 1:	ELK4	P28324	Y66	LSRALRYYYVKNIIK	100 / 8 AA	47
Phosphosite 2:	ELK4	P28324	Y67	SRALRYYYVKNIIKK	100 / 7 AA	47
Phosphosite 3:	ELF5	Q9UKW6	Y235	KLSRALRYYYKTGIL	100 / 7 AA	31
Phosphosite 4:	GABPA	Q06546	Y380	KLSRALRYYYDGDMI	100 / 7 AA	51
Phosphosite 5:	ELF4	Q99607	Y271	TMGRALRYYYQRGIL	77 / 9 AA	71
Phosphosite 6:	Elf-2	Q15723	Y270	TMGRALRYYYQRGIL	77 / 9 AA	64
Phosphosite 7:	ELF1	P32519	Y270	TMGRALRYYYQRGIL	77 / 9 AA	67
Phosphosite 8:	FEV	Q99581	Y108	LSRALRYYYDKNIMS	87 / 8 AA	25
Phosphosite 9:	FLI1	Q01543	Y342	LSRALRYYYDKNIMT	87 / 8 AA	51
Phosphosite 10:	Elk-3	P41970	Y66	LSRALRYYYDKNIIK	87 / 8 AA	44
Phosphosite 11:	Elk-1	P19419	Y67	LSRALRYYYDKNIIR	87 / 8 AA	45
Phosphosite 12:	ERG	P11308	Y379	LSRALRYYYDKNIMT	87 / 8 AA	55
Phosphosite 13:	ETV3L	Q6ZN32	Y101	LSRALRYYYNKRILH	87 / 8 AA	40
Phosphosite 14:	ERF	P50548	Y88	LSRALRYYYNKRILH	87 / 8 AA	59
Phosphosite 15:	ETV3	P41162	Y97	LSRALRYYYNKRILH	87 / 8 AA	57
Phosphosite 16:	ETV1	P50549	Y396	LSRSLRYYYEKGIMQ	75 / 8 AA	55
Phosphosite 17:	ETV4	P43268	Y402	LSRSLRYYYEKGIMQ	75 / 8 AA	54
Phosphosite 18:	ERM	P41161	Y429	LSRSLRYYYEKGIMQ	75 / 8 AA	58
Phosphosite 19:	Ets-2	P15036	Y424	LSRGLRYYYDKNIIH	75 / 8 AA	53
Phosphosite 20:	Ets-1	P14921	Y396	LSRGLRYYYDKNIIH	75 / 8 AA	50