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:	Egr1
Human P-Site:	S173
P-Site Sequence:	NPPASSSSAPSPAAS
UniProt:	P18146
Intern. Prot. ID:	IPI00030227

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Egr1	P18146	S173	NPPASSSSAPSPAAS	100 / 9 AA	58
Phosphosite 1:	Egr1	P18146	S172	TNPPASSSSAPSPAA	100 / 8 AA	58
Phosphosite 2:	ISY1	Q9ULR0	S296	TRPARSGSAPSPRAT	77 / 9 AA	38
Phosphosite 3:	piccolo	Q9Y6V0	S4549	PTSAGSSSVPSPGQP	77 / 9 AA	567
Phosphosite 4:	EMSY	Q7Z589	S341	SSSGSSSSTPSPIPN	77 / 9 AA	141
Phosphosite 5:	EMSY	Q7Z589	T342	SSGSSSSTPSPIPNT	87 / 8 AA	141
Phosphosite 6:	PCGF2	P35227	S275	TLPATSSSLPSPATP	77 / 9 AA	38
Phosphosite 7:	EDC3	Q96F86	S112	KKPASSSSAPQNIPK	100 / 7 AA	56