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:	KRT4
Human P-Site:	Y241
P-Site Sequence:	VEDFKTKYEEEINKR
UniProt:	P19013
Intern. Prot. ID:	IPI00290078

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KRT4	P19013	Y241	VEDFKTKYEEEINKR	100 / 9 AA	57
Phosphosite 1:	KRT79	Q5XKE5	Y234	VEDFKNKYEDEINKH	77 / 9 AA	58
Phosphosite 2:	K5	P13647	Y258	VEDFKNKYEDEINKR	77 / 9 AA	62
Phosphosite 3:	KRT7	P08729	Y180	VEDFKNKYEDEINRR	77 / 9 AA	51
Phosphosite 4:	KRT8	P05787	Y179	VEDFKNKYEDEINKR	77 / 9 AA	54
Phosphosite 5:	K6a	P02538	Y253	VEDFKNKYEDEINKR	77 / 9 AA	60
Phosphosite 6:	KRT76	Q01546	Y273	VEDFKKKYEDEINKR	77 / 9 AA	66
Phosphosite 7:	K3	P12035	Y290	VEDFKKKYEDEINKR	77 / 9 AA	64
Phosphosite 8:	KRT75	O95678	Y239	VEDFKVRYEDEINKR	66 / 9 AA	60
Phosphosite 9:	K77	Q7Z794	Y253	VEDYKSKYEDEINKR	66 / 9 AA	62
Phosphosite 10:	K84	Q9NSB2	Y253	LEGFKKKYEEEVVCR	77 / 9 AA	65
Phosphosite 11:	KRT80	Q6KB66	Y171	VEEFRIRYEDEISKR	55 / 9 AA	51
Phosphosite 12:	KRT4	P19013	T239	DSVEDFKTKYEEEIN	100 / 7 AA	57
Phosphosite 13:	KRT16	P08779	Y206	ADDFRTKYEHELALR	66 / 9 AA	51
Phosphosite 14:	Cytokeratin 6E	P48668	Y253	VEDLKNKYEDEINKR	66 / 9 AA	60
Phosphosite 15:	KRT6B	P04259	Y253	VEDLKNKYEDEINKR	66 / 9 AA	60
Phosphosite 16:	K2	P35908	Y268	VEDYKKKYEDEINKR	66 / 9 AA	65
Phosphosite 17:	KRTHA5	Q92764	Y186	ADDFRTKYETEVSLR	66 / 9 AA	50
Phosphosite 18:	CUX1	Q13948	Y229	LFDLKTKYDEETTAK	66 / 9 AA	77
Phosphosite 19:	CUTL1	P39880	Y218	LFDLKTKYDEETTAK	66 / 9 AA	164
Phosphosite 20:	KRT1	P04264	Y270	VEDYRNKYEDEINKR	55 / 9 AA	66