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:	S25
P-Site Sequence:	PSFSTFASGPAGREK
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	S25	PSFSTFASGPAGREK	100 / 9 AA	50
Phosphosite 1:	C1orf172	Q8NAX2	S208	SLPSTFASSPRGSEE	77 / 9 AA	44
Phosphosite 2:	AMZ1	Q400G9	S379	AGSHTFASGPEEGLS	85 / 7 AA	55
Phosphosite 3:	SPOPL	Q6IQ16	S59	LKSSTFSSGPSDKMK	66 / 9 AA	45
Phosphosite 4:	ZNF289	Q8N6H7	S353	DDVGTFASGPPKYKD	85 / 7 AA	57
Phosphosite 5:	SPOPL	Q6IQ16	S58	VLKSSTFSSGPSDKM	75 / 8 AA	45
Phosphosite 6:	HHIPL2	Q6UWX4	S654	SSSATLASGPAQGLS	85 / 7 AA	81
Phosphosite 7:	C1orf172	Q8NAX2	S209	LPSTFASSPRGSEEY	75 / 8 AA	44
Phosphosite 8:	DSG1	Q02413	S816	ISESTYPSGPGVLHP	71 / 7 AA	114
Phosphosite 9:	ZNF597	Q96LX8	S292	LPEETFVSGPQYQHT	83 / 6 AA	48
Phosphosite 10:	REPS2	Q8NFH8	S587	QEPSTAASGPASAAT	87 / 8 AA	72
Phosphosite 11:	NPAS4	Q8IUM7	S406	FSYLTFPSGPEPSLQ	71 / 7 AA	87
Phosphosite 12:	WDR90	Q96KV7	S615	HPQKQTFSSGPGIAI	83 / 6 AA	187
Phosphosite 13:	NIPSNAP3A	Q9UFN0	T27	QMCSSFATGPRQYDG	71 / 7 AA	28
Phosphosite 14:	NIPSNAP3B	Q9BS92	T27	QVCSSFATGPRQYDG	71 / 7 AA	28
Phosphosite 15:	NUP85	Q9BW27	T276	LQDSTFATSPHLESL	71 / 7 AA	75
Phosphosite 16:	SYNRG	Q9UMZ2	S407	SQPTVIPSGPAGSMP	55 / 9 AA	141
Phosphosite 17:	COL2A1	P02458	S1154	PSGDQGASGPAGPSG	100 / 6 AA	142
Phosphosite 18:	PLOD1	Q02809	S108	SYDVLFASGPRELLK	100 / 5 AA	84
Phosphosite 19:	COL1A2	P08123	S426	PPGSRGASGPAGVRG	100 / 6 AA	129
Phosphosite 20:	STARD9	Q9P2P6	S2742	VQNSTSASGPKQDHV	85 / 7 AA	507