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:	Y121
P-Site Sequence:	GRDYSAYYRQIEELR
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	Y121	GRDYSAYYRQIEELR	100 / 9 AA	48
Phosphosite 1:	KRT20	P35900	Y120	AGRDYSAYYRQIEEL	100 / 8 AA	48
Phosphosite 2:	KRT17	Q04695	Y135	ARDYSQYYRTIEELQ	77 / 9 AA	48
Phosphosite 3:	KRT13	P13646	Y156	ERDYSPYYKTIEELR	66 / 9 AA	50
Phosphosite 4:	Raf1	P04049	Y341	GQRDSSYYWEIEASE	62 / 8 AA	73
Phosphosite 5:	EPS15	P42566	Y23	NPVYEKYYRQVDTGN	55 / 9 AA	99
Phosphosite 6:	KIAA0831	Q6ZNE5	Y280	NGDYSAYYSWVEEKK	66 / 9 AA	55
Phosphosite 7:	PACRG	Q96M98	Y190	GKALVPYYRQILPVL	83 / 6 AA	33
Phosphosite 8:	KRT20	P35900	S118	PRAGRDYSAYYRQIE	100 / 6 AA	48
Phosphosite 9:	KRT12	Q99456	Y180	QSDYSKYYPLIEDLR	66 / 9 AA	54
Phosphosite 10:	KRT17	Q04695	Y134	PARDYSQYYRTIEEL	75 / 8 AA	48
Phosphosite 11:	PBRM1	Q86U86	Y421	KKKYPDYYQQIKMPI	62 / 8 AA	193
Phosphosite 12:	PBRM1	Q86U86	Y420	SKKKYPDYYQQIKMP	62 / 8 AA	193
Phosphosite 13:	KRT13	P13646	Y155	PERDYSPYYKTIEEL	62 / 8 AA	50
Phosphosite 14:	CNST	Q6PJW8	Y10	DSDTPTYYLQIEPQD	62 / 8 AA	80
Phosphosite 15:	BMP8A	Q7Z5Y6	Y329	PQGYSAYYCEGECSF	66 / 9 AA	45
Phosphosite 16:	MTMR3	Q13615	Y435	KLLLDPYYRTIEGFQ	71 / 7 AA	134
Phosphosite 17:	BMP8B	P34820	Y329	PQGYSAYYCEGECSF	66 / 9 AA	45
Phosphosite 18:	CRYAA	P02489	Y48	SSTISPYYRQSLFRT	83 / 6 AA	20
Phosphosite 19:	CRYAA	P02489	Y47	LSSTISPYYRQSLFR	83 / 6 AA	20
Phosphosite 20:	EPS15	P42566	Y22	GNPVYEKYYRQVDTG	62 / 8 AA	99