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:	S19
P-Site Sequence:	PRGFSCGSAIVGGGK
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	S19	PRGFSCGSAIVGGGK	100 / 9 AA	57
Phosphosite 1:	ISCU	Q9H1K1	S97	FKTFGCGSAIASSSL	75 / 8 AA	18
Phosphosite 2:	PDLIM3	Q53GG5	S299	PLCDKCGSGIVGAVV	85 / 7 AA	39
Phosphosite 3:	KRT4	P19013	S16	RGGPRGFSCGSAIVG	100 / 6 AA	57
Phosphosite 4:	ZNF780B	Q9Y6R6	S178	GKYFSCGSNLIQHQS	62 / 8 AA	97
Phosphosite 5:	ZNF38	P17036	S269	GKTFSCSSALILHRR	62 / 8 AA	51
Phosphosite 6:	KIAA1409	Q9P2D8	S1739	LPEFSCGSPLTLKQK	62 / 8 AA	295
Phosphosite 7:	PAPLN	O95428	S980	AGTYSCGSTRPGRDS	55 / 9 AA	138
Phosphosite 8:	ZNF790	Q6PG37	S295	GKAFSCGSDLTRHRR	62 / 8 AA	75
Phosphosite 9:	FOXN3	O00409	S324	ESEPSCGSPVVSGDP	71 / 7 AA	54
Phosphosite 10:	KIAA1409	Q9P2D8	S1736	PEELPEFSCGSPLTL	83 / 6 AA	295
Phosphosite 11:	ZNF600	Q6ZNG1	S452	EECEKVFSCGSTLET	83 / 6 AA	83
Phosphosite 12:	ZNF383	Q8NA42	S211	GKFFSCGSHVTRHLK	71 / 7 AA	55
Phosphosite 13:	ZNF23	P17027	S293	GNGFSCSSAYITHQR	62 / 8 AA	73
Phosphosite 14:	ZNF23	P17027	S292	CGNGFSCSSAYITHQ	62 / 8 AA	73
Phosphosite 15:	ZFP36L2	P47974	S89	ANGSSCGSAAAGGPT	75 / 8 AA	51
Phosphosite 16:	ZNF527	Q8NB42	S507	GKAFSCGSYLNQHQR	71 / 7 AA	67
Phosphosite 17:	ZNF132	P52740	S29	HTSWPCGSAVPTLKS	57 / 7 AA	81
Phosphosite 18:	CT62	P0C5K7	S36	FSHFSCGSQPAAQRL	100 / 5 AA	15
Phosphosite 19:	PHLDB2	Q86SQ0	S384	FATRRNFSCGSVEFD	100 / 5 AA	142
Phosphosite 20:	KRT85	P78386	S500	SSSFSCGSSRSVRFA	83 / 6 AA	56