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:	K2
Human P-Site:	Y268
P-Site Sequence:	VEDYKKKYEDEINKR
UniProt:	P35908
Intern. Prot. ID:	IPI00021304

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	K2	P35908	Y268	VEDYKKKYEDEINKR	100 / 9 AA	65
Phosphosite 1:	KRT76	Q01546	Y273	VEDFKKKYEDEINKR	88 / 9 AA	66
Phosphosite 2:	K3	P12035	Y290	VEDFKKKYEDEINKR	88 / 9 AA	64
Phosphosite 3:	K77	Q7Z794	Y253	VEDYKSKYEDEINKR	88 / 9 AA	62
Phosphosite 4:	KRT1	P04264	Y270	VEDYRNKYEDEINKR	77 / 9 AA	66
Phosphosite 5:	KRT79	Q5XKE5	Y234	VEDFKNKYEDEINKH	77 / 9 AA	58
Phosphosite 6:	K5	P13647	Y258	VEDFKNKYEDEINKR	77 / 9 AA	62
Phosphosite 7:	KRT7	P08729	Y180	VEDFKNKYEDEINRR	77 / 9 AA	51
Phosphosite 8:	KRT8	P05787	Y179	VEDFKNKYEDEINKR	77 / 9 AA	54
Phosphosite 9:	K6a	P02538	Y253	VEDFKNKYEDEINKR	77 / 9 AA	60
Phosphosite 10:	KRT81	Q14533	Y194	LEGYKKKYEEEVSLR	77 / 9 AA	55
Phosphosite 11:	KRT85	P78386	Y211	LEGYKKKYEEEVALR	77 / 9 AA	56
Phosphosite 12:	KRT83	P78385	Y199	LEGYKKKYEEEVALR	77 / 9 AA	54
Phosphosite 13:	KRT86	O43790	Y194	LEGYKKKYEEEVSLR	77 / 9 AA	54
Phosphosite 14:	Keratin-81-like protein	A6NCN2	Y197	LEGYKKKYEEEVALR	77 / 9 AA	53
Phosphosite 15:	KRT82	Q9NSB4	Y208	LEGYKKKYEEELSLR	77 / 9 AA	57
Phosphosite 16:	K84	Q9NSB2	Y253	LEGFKKKYEEEVVCR	66 / 9 AA	65
Phosphosite 17:	Cytokeratin 6E	P48668	Y253	VEDLKNKYEDEINKR	87 / 8 AA	60
Phosphosite 18:	KRT6B	P04259	Y253	VEDLKNKYEDEINKR	87 / 8 AA	60
Phosphosite 19:	KRT4	P19013	Y241	VEDFKTKYEEEINKR	66 / 9 AA	57
Phosphosite 20:	KRT75	O95678	Y239	VEDFKVRYEDEINKR	66 / 9 AA	60