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:	KRT20
Human P-Site:	S57
P-Site Sequence:	RHTVNYGSDLTGGGD
UniProt:	P35900
Intern. Prot. ID:	IPI00021298

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KRT20	P35900	S57	RHTVNYGSDLTGGGD	100 / 9 AA	48
Phosphosite 1:	KRT20	P35900	Y55	NSRHTVNYGSDLTGG	100 / 7 AA	48
Phosphosite 2:	ZNF461	Q8TAF7	S286	GKAFNYGSELTLHQR	85 / 7 AA	66
Phosphosite 3:	PAN3	Q58A45	Y575	MELVTINYSSDLKNL	71 / 7 AA	82
Phosphosite 4:	ZNF461	Q8TAF7	Y284	ECGKAFNYGSELTLH	83 / 6 AA	66
Phosphosite 5:	HIVEP3	Q5T1R4	T2233	SGGGSDLTGAREAQE	100 / 6 AA	259
Phosphosite 6:	NEURL4	Q96JN8	Y821	GNTMRNNYGCDLDAL	83 / 6 AA	167
Phosphosite 7:	SgK307	Q8IWB6	Y78	FVDVLVDYGSDPNHR	83 / 6 AA	168
Phosphosite 8:	MMP10	P09238	T121	TYRIVNYTPDLPRDA	71 / 7 AA	54
Phosphosite 9:	MMP3	P08254	T122	TYRIVNYTPDLPKDA	71 / 7 AA	54
Phosphosite 10:	SOX5	P35711	Y750	EDDPDVDYGSDSENH	83 / 6 AA	84
Phosphosite 11:	SOX5	P35711	S752	DPDVDYGSDSENHIA	83 / 6 AA	84
Phosphosite 12:	ZFYVE28	Q9HCC9	S747	QLQTNYASDLRSILK	71 / 7 AA	96
Phosphosite 13:	MMP10	P09238	Y120	LTYRIVNYTPDLPRD	71 / 7 AA	54
Phosphosite 14:	MMP3	P08254	Y121	LTYRIVNYTPDLPKD	71 / 7 AA	54
Phosphosite 15:	C10orf18	Q5VWN6	S609	DRKSNSGSDLTVSQD	85 / 7 AA	269
Phosphosite 16:	HIVEP3	Q5T1R4	S2230	SGFSGGGSDLTGARE	100 / 6 AA	259
Phosphosite 17:	ZFYVE28	Q9HCC9	Y745	ADQLQTNYASDLRSI	83 / 6 AA	96
Phosphosite 18:	DNMT1	P26358	Y1064	QGRCTVEYGEDLPEC	71 / 7 AA	183
Phosphosite 19:	ACSL4	O60488	S140	RRVNNFGSGLTALGL	71 / 7 AA	79
Phosphosite 20:	ZNF345	Q14585	S299	GKAFNSGSDLTQHQR	85 / 7 AA	55