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:	ZNF521
Human P-Site:	S184
P-Site Sequence:	SECDAAFSRSDHLKI
UniProt:	Q96K83
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ZNF521	Q96K83	S184	SECDAAFSRSDHLKI	100 / 9 AA	148
Phosphosite 1:	ZNF423	Q2M1K9	S204	HECEAAFSRSDHLKI	88 / 9 AA	145
Phosphosite 2:	KLF2	Q9Y5W3	S342	HLCDRAFSRSDHLAL	88 / 9 AA	37
Phosphosite 3:	KLF4	O43474	S500	QKCDRAFSRSDHLAL	88 / 9 AA	50
Phosphosite 4:	KLF2	Q9Y5W3	S344	CDRAFSRSDHLALHM	100 / 7 AA	37
Phosphosite 5:	KLF1	Q13351	S351	CPRAFSRSDHLALHM	100 / 7 AA	38
Phosphosite 6:	KLF4	O43474	S502	CDRAFSRSDHLALHM	100 / 7 AA	50
Phosphosite 7:	KLF1	Q13351	S349	QLCPRAFSRSDHLAL	100 / 7 AA	38
Phosphosite 8:	KLF12	Q9Y4X4	S387	ADCDRSFSRSDHLAL	77 / 9 AA	44
Phosphosite 9:	KLF3	P57682	S330	PDCDRSFSRSDHLAL	77 / 9 AA	39
Phosphosite 10:	KLF6	Q99612	S270	SHCDRCFSRSDHLAL	77 / 9 AA	32
Phosphosite 11:	EGR3	Q06889	S317	CMRSFSRSDHLTTHI	85 / 7 AA	43
Phosphosite 12:	KLF12	Q9Y4X4	S389	CDRSFSRSDHLALHR	85 / 7 AA	44
Phosphosite 13:	KLF5	Q13887	S445	CNRSFSRSDHLALHM	85 / 7 AA	51
Phosphosite 14:	EGR4	Q05215	S422	CLRNFSRSDHLTTHV	100 / 6 AA	51
Phosphosite 15:	KLF3	P57682	S332	CDRSFSRSDHLALHR	85 / 7 AA	39
Phosphosite 16:	KLF8	O95600	S346	CNRSFSRSDHLSLHR	85 / 7 AA	39
Phosphosite 17:	KLF14	Q8TD94	S265	PLCPKQFSRSDHLTK	100 / 6 AA	33
Phosphosite 18:	WT1	P19544	S395	CQRKFSRSDHLKTHT	100 / 6 AA	49
Phosphosite 19:	EGR3	Q06889	S315	RICMRSFSRSDHLTT	85 / 7 AA	43
Phosphosite 20:	KLF5	Q13887	S443	GVCNRSFSRSDHLAL	66 / 9 AA	51