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:	K3
Human P-Site:	S348
P-Site Sequence:	AELSQMQSHISDTSV
UniProt:	P12035
Intern. Prot. ID:	IPI00290857

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	K3	P12035	S348	AELSQMQSHISDTSV	100 / 9 AA	64
Phosphosite 1:	Cytokeratin 6E	P48668	T311	AELSQMQTHISDTSV	88 / 9 AA	60
Phosphosite 2:	KRT6B	P04259	T311	AELSQMQTHISDTSV	88 / 9 AA	60
Phosphosite 3:	K6a	P02538	T311	AELSQMQTHISDTSV	88 / 9 AA	60
Phosphosite 4:	KRT4	P19013	T299	AELSQMQTHVSDTSV	77 / 9 AA	57
Phosphosite 5:	K5	P13647	T316	AELSQMQTHVSDTSV	77 / 9 AA	62
Phosphosite 6:	KRT76	Q01546	S331	MELSQMQSHASDTSV	88 / 9 AA	66
Phosphosite 7:	K77	Q7Z794	T311	TELSQVQTHISDTNV	77 / 9 AA	62
Phosphosite 8:	KRT71	Q3SY84	S278	AEITQIQSHISDMSV	77 / 9 AA	57
Phosphosite 9:	KRT72	Q14CN4	S273	GEITQIQSHISDTSI	77 / 9 AA	56
Phosphosite 10:	K6IRS3	Q86Y46	S280	GETAQIQSHISDTSI	77 / 9 AA	59
Phosphosite 11:	KRT1	P04264	T328	AELSQMQTQISETNV	66 / 9 AA	66
Phosphosite 12:	K77	Q7Z794	S407	KQIEQMQSLISDAEE	87 / 8 AA	62
Phosphosite 13:	KRT86	O43790	S252	EEIRVLQSHISDTSV	85 / 7 AA	54
Phosphosite 14:	Keratin-81-like protein	A6NCN2	S255	EEIRVLQSHISDTSV	85 / 7 AA	53
Phosphosite 15:	KRT81	Q14533	S252	EEIRILQSHISDTSV	85 / 7 AA	55
Phosphosite 16:	KRT83	P78385	S257	EEIRILQSHISDTSV	85 / 7 AA	54
Phosphosite 17:	KRT38	O76015	S364	TELAQMQSLISNVEE	66 / 9 AA	50
Phosphosite 18:	KRTHA7	O76014	S364	TELAQMQSLISNLEE	66 / 9 AA	50
Phosphosite 19:	POLH	Q9Y253	S288	FTESQLQSHFGEKNG	55 / 9 AA	78
Phosphosite 20:	MEKK3	Q99759	S590	PTNPQLPSHISEHGR	55 / 9 AA	71