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:	Y117
P-Site Sequence:	APRAGRDYSAYYRQI
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	Y117	APRAGRDYSAYYRQI	100 / 9 AA	48
Phosphosite 1:	KRT20	P35900	S118	PRAGRDYSAYYRQIE	100 / 8 AA	48
Phosphosite 2:	K24	Q2M2I5	Y192	DGGSGRDYSKYYSII	77 / 9 AA	55
Phosphosite 3:	K24	Q2M2I5	S193	GGSGRDYSKYYSIIE	87 / 8 AA	55
Phosphosite 4:	KRT13	P13646	Y152	PASPERDYSPYYKTI	66 / 9 AA	50
Phosphosite 5:	KRT13	P13646	S153	ASPERDYSPYYKTIE	75 / 8 AA	50
Phosphosite 6:	KRT17	Q04695	Y131	APGPARDYSQYYRTI	66 / 9 AA	48
Phosphosite 7:	KRT19	P08727	Y127	GPGPSRDYSHYYTTI	66 / 9 AA	44
Phosphosite 8:	KRT17	Q04695	S132	PGPARDYSQYYRTIE	75 / 8 AA	48
Phosphosite 9:	FOXRED2	Q8IWF2	Y56	LQRAGRDYAVFERAP	62 / 8 AA	78
Phosphosite 10:	KRT19	P08727	S128	PGPSRDYSHYYTTIQ	75 / 8 AA	44
Phosphosite 11:	K10	P13645	S197	QGEPRDYSKYYKTID	85 / 7 AA	59
Phosphosite 12:	K10	P13645	Y196	HQGEPRDYSKYYKTI	85 / 7 AA	59
Phosphosite 13:	TMEM53	Q6P2H8	Y259	HVSHLRDYPTYYTSL	71 / 7 AA	32
Phosphosite 14:	CAPRIN1	Q14444	Y662	QFSAPRDYSGYQRDG	75 / 8 AA	78
Phosphosite 15:	TMEM53	Q6P2H8	T261	SHLRDYPTYYTSLCV	71 / 7 AA	32
Phosphosite 16:	UBR4	Q5T4S7	Y5087	TDKAVKDYSAYRSSL	75 / 8 AA	574
Phosphosite 17:	KRT20	P35900	Y120	AGRDYSAYYRQIEEL	100 / 6 AA	48
Phosphosite 18:	KIAA0831	Q6ZNE5	Y276	SLPNNGDYSAYYSWV	100 / 6 AA	55
Phosphosite 19:	KIAA0831	Q6ZNE5	Y279	NNGDYSAYYSWVEEK	100 / 6 AA	55
Phosphosite 20:	CDC123	O75794	Y195	IGISQRDYTQYYDHI	71 / 7 AA	39