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:	KLF4
Human P-Site:	S407
P-Site Sequence:	LELMPPGSCMPEEPK
UniProt:	O43474
Intern. Prot. ID:	IPI00012531

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KLF4	O43474	S407	LELMPPGSCMPEEPK	100 / 9 AA	50
Phosphosite 1:	Putative viral protein-binding protein C1	Q6Q795	S50	PLAQPAGSCMPAEPS	75 / 8 AA	13
Phosphosite 2:	DLX6	P56179	S152	GVSMPPNSYMPGYSH	75 / 8 AA	20
Phosphosite 3:	COL4A4	P53420	S1621	QALMSPGSCLEDFRA	55 / 9 AA	164
Phosphosite 4:	YLPM1	P49750	S156	SPPVPPGSYMPPSQS	75 / 8 AA	220
Phosphosite 5:	AMFR	P26442	S236	ARARPTGSCTPEQQG	66 / 9 AA	34
Phosphosite 6:	VWF	P04275	S2247	DKVMLEGSCVPEEAC	66 / 9 AA	309
Phosphosite 7:	YLPM1	P49750	Y157	PPVPPGSYMPPSQSY	85 / 7 AA	220
Phosphosite 8:	HLA-DRB1	Q9TQE0	S10	CLKLPGGSCMAALTV	55 / 9 AA	30
Phosphosite 9:	DQX1	Q8TE96	S383	ARGFPPGSCLCLYPK	71 / 7 AA	79
Phosphosite 10:	C1orf164	Q5VTB9	S335	DEGQREGSCMAEDDA	83 / 6 AA	63
Phosphosite 11:	SON	P18583	S390	LPGPPATSMPELQGP	62 / 8 AA	264
Phosphosite 12:	IRAK4	Q9NWZ3	S150	QSYMPPDSSSPENKS	66 / 9 AA	52
Phosphosite 13:	OBSCN	Q5VST9	S7065	PGSFPPGSCKEAPLV	71 / 7 AA	868
Phosphosite 14:	NCRNA00174	Q52M62	S134	GGPERPGSCLPAASP	83 / 6 AA	22
Phosphosite 15:	PTPN3	P26045	S467	PSSNAPGSCSPDGVD	62 / 8 AA	104
Phosphosite 16:	ADAMTS8	Q9UP79	S512	GHLCSEGSCLPEEEV	83 / 6 AA	97
Phosphosite 17:	COL4A3	Q01955	S1603	QALASPGSCLEEFRA	62 / 8 AA	162
Phosphosite 18:	COL4A5	P29400	S1619	QALASPGSCLEEFRS	62 / 8 AA	161
Phosphosite 19:	COL4A1	P02462	S1603	QALASPGSCLEEFRS	62 / 8 AA	161
Phosphosite 20:	SON	P18583	T389	ELPGPPATSMPELQG	62 / 8 AA	264