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:	SP4
Human P-Site:	S719
P-Site Sequence:	CSKRFMRSDHLSKHV
UniProt:	Q02446
Intern. Prot. ID:	IPI00025805

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SP4	Q02446	S719	CSKRFMRSDHLSKHV	100 / 9 AA	82
Phosphosite 1:	SP1	P08047	S698	CPKRFMRSDHLSKHI	100 / 9 AA	81
Phosphosite 2:	SP7	Q8TDD2	S366	CSKRFTRSDHLSKHQ	88 / 9 AA	45
Phosphosite 3:	KLF15	Q9UIH9	S393	CEKKFARSDHLSKHI	77 / 9 AA	44
Phosphosite 4:	KLF8	O95600	S346	CNRSFSRSDHLSLHR	87 / 8 AA	39
Phosphosite 5:	KLF10	Q13118	S413	CERRFARSDELSRHR	77 / 9 AA	53
Phosphosite 6:	KLF15	Q9UIH9	S365	CGWRFSRSDELSRHR	77 / 9 AA	44
Phosphosite 7:	WT1	P19544	S395	CQRKFSRSDHLKTHT	75 / 8 AA	49
Phosphosite 8:	KLF16	Q9BXK1	T197	PLCSKRFTRSDHLAK	85 / 7 AA	25
Phosphosite 9:	SP7	Q8TDD2	T364	LLCSKRFTRSDHLSK	85 / 7 AA	45
Phosphosite 10:	EGR4	Q05215	S422	CLRNFSRSDHLTTHV	75 / 8 AA	51
Phosphosite 11:	WT1	P19544	S367	CERRFSRSDQLKRHQ	75 / 8 AA	49
Phosphosite 12:	EGR3	Q06889	S317	CMRSFSRSDHLTTHI	75 / 8 AA	43
Phosphosite 13:	KLF2	Q9Y5W3	S344	CDRAFSRSDHLALHM	75 / 8 AA	37
Phosphosite 14:	KLF1	Q13351	S351	CPRAFSRSDHLALHM	75 / 8 AA	38
Phosphosite 15:	KLF4	O43474	S502	CDRAFSRSDHLALHM	75 / 8 AA	50
Phosphosite 16:	KLF12	Q9Y4X4	S389	CDRSFSRSDHLALHR	75 / 8 AA	44
Phosphosite 17:	KLF5	Q13887	S445	CNRSFSRSDHLALHM	75 / 8 AA	51
Phosphosite 18:	KLF3	P57682	S332	CDRSFSRSDHLALHR	75 / 8 AA	39
Phosphosite 19:	SP7	Q8TDD2	S338	CGKRFTRSDELERHV	75 / 8 AA	45
Phosphosite 20:	SP8	Q8IXZ3	S418	CGKRFTRSDELQRHL	75 / 8 AA	51