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:	EGR4
Human P-Site:	S422
P-Site Sequence:	CLRNFSRSDHLTTHV
UniProt:	Q05215
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	EGR4	Q05215	S422	CLRNFSRSDHLTTHV	100 / 9 AA	51
Phosphosite 1:	EGR3	Q06889	S317	CMRSFSRSDHLTTHI	88 / 9 AA	43
Phosphosite 2:	KLF12	Q9Y4X4	S389	CDRSFSRSDHLALHR	77 / 9 AA	44
Phosphosite 3:	KLF5	Q13887	S445	CNRSFSRSDHLALHM	77 / 9 AA	51
Phosphosite 4:	KLF3	P57682	S332	CDRSFSRSDHLALHR	77 / 9 AA	39
Phosphosite 5:	WT1	P19544	S395	CQRKFSRSDHLKTHT	77 / 9 AA	49
Phosphosite 6:	KLF2	Q9Y5W3	S344	CDRAFSRSDHLALHM	87 / 8 AA	37
Phosphosite 7:	KLF1	Q13351	S351	CPRAFSRSDHLALHM	87 / 8 AA	38
Phosphosite 8:	KLF4	O43474	S502	CDRAFSRSDHLALHM	87 / 8 AA	50
Phosphosite 9:	KLF8	O95600	S346	CNRSFSRSDHLSLHR	77 / 9 AA	39
Phosphosite 10:	TSSK1	Q9BXA7	S238	HRVNFPRSKHLTGEC	77 / 9 AA	42
Phosphosite 11:	KLF9	Q13886	S187	CLKKFSRSDELTRHY	77 / 9 AA	27
Phosphosite 12:	DUOX1	Q9NRD9	T417	GPLKFSRTDHLASCL	66 / 9 AA	177
Phosphosite 13:	KLF15	Q9UIH9	S393	CEKKFARSDHLSKHI	66 / 9 AA	44
Phosphosite 14:	Egr1	P18146	S378	RICMRNFSRSDHLTT	100 / 7 AA	58
Phosphosite 15:	EGR2	P11161	S380	RICMRNFSRSDHLTT	100 / 7 AA	50
Phosphosite 16:	EGR4	Q05215	S420	RICLRNFSRSDHLTT	100 / 7 AA	51
Phosphosite 17:	HKR2	P10073	S364	CGKTFSRSTHLTQHQ	77 / 9 AA	55
Phosphosite 18:	HKR2	P10073	T365	GKTFSRSTHLTQHQR	87 / 8 AA	55
Phosphosite 19:	ZNF184	Q99676	T683	DKAFSRSTHLTEHQN	87 / 8 AA	86
Phosphosite 20:	ZNF655	Q8N720	S315	CERVFSRSVHLTQHQ	87 / 8 AA	57