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:	KRT74
Human P-Site:	Y51
P-Site Sequence:	GFGSRSLYSLGGNRR
UniProt:	Q7RTS7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KRT74	Q7RTS7	Y51	GFGSRSLYSLGGNRR	100 / 9 AA	58
Phosphosite 1:	K6IRS3	Q86Y46	Y49	GFSSRSLYSLGGARS	100 / 9 AA	59
Phosphosite 2:	KRT71	Q3SY84	Y49	GFGSRSLYSLGGVRS	100 / 9 AA	57
Phosphosite 3:	K77	Q7Z794	Y62	GFGSRSLYNLGGSRS	88 / 9 AA	62
Phosphosite 4:	KRT79	Q5XKE5	Y63	GFGSRSLYNLGGHKS	88 / 9 AA	58
Phosphosite 5:	K5	P13647	Y66	GYGSRSLYNLGGSKR	88 / 9 AA	62
Phosphosite 6:	K3	P12035	Y58	GFGSRSLYNLGGNKS	88 / 9 AA	64
Phosphosite 7:	KRT75	O95678	Y63	SFGSRSLYNLGGAKR	88 / 9 AA	60
Phosphosite 8:	KRT74	Q7RTS7	S52	FGSRSLYSLGGNRRI	100 / 8 AA	58
Phosphosite 9:	K6IRS3	Q86Y46	S50	FSSRSLYSLGGARSI	100 / 8 AA	59
Phosphosite 10:	KRT71	Q3SY84	S50	FGSRSLYSLGGVRSL	100 / 8 AA	57
Phosphosite 11:	Cytokeratin 6E	P48668	Y62	GFGSRSLYGLGGSKR	88 / 9 AA	60
Phosphosite 12:	KRT6B	P04259	Y62	GFGSRSLYGLGGSKR	88 / 9 AA	60
Phosphosite 13:	K6a	P02538	Y62	GFGSRSLYGLGGSKR	88 / 9 AA	60
Phosphosite 14:	KRT76	Q01546	Y59	SFGSRSLYNLGSNKS	87 / 8 AA	66
Phosphosite 15:	KRT74	Q7RTS7	S49	GAGFGSRSLYSLGGN	100 / 7 AA	58
Phosphosite 16:	KRT71	Q3SY84	S47	SGGFGSRSLYSLGGV	100 / 7 AA	57
Phosphosite 17:	K6IRS3	Q86Y46	S47	SGGFSSRSLYSLGGA	100 / 7 AA	59
Phosphosite 18:	ADPRH	P54922	Y345	EETARALYSLGSKED	75 / 8 AA	40
Phosphosite 19:	KRT4	P19013	Y53	GFGSRSLYNLRGNKS	77 / 9 AA	57
Phosphosite 20:	ADPRH	P54922	S346	ETARALYSLGSKEDT	85 / 7 AA	40