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:	Y315
P-Site Sequence:	KKDVDSAYMNKVELQ
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	Y315	KKDVDSAYMNKVELQ	100 / 9 AA	64
Phosphosite 1:	KRT72	Q14CN4	Y240	KKDVDAAYMNKVELQ	88 / 9 AA	56
Phosphosite 2:	Cytokeratin 6E	P48668	Y278	KKDVDAAYMNKVELQ	88 / 9 AA	60
Phosphosite 3:	K5	P13647	Y283	KKDVDAAYMNKVELE	88 / 9 AA	62
Phosphosite 4:	KRT6B	P04259	Y278	KKDVDAAYMNKVELQ	88 / 9 AA	60
Phosphosite 5:	K6a	P02538	Y278	KKDVDAAYMNKVELQ	88 / 9 AA	60
Phosphosite 6:	KRT75	O95678	Y264	KKDVDAAYMNKVELE	88 / 9 AA	60
Phosphosite 7:	KRT8	P05787	Y204	KKDVDEAYMNKVELE	88 / 9 AA	54
Phosphosite 8:	KRT4	P19013	Y266	KKDVDAAYLNKVELE	77 / 9 AA	57
Phosphosite 9:	KRT7	P08729	Y205	KKDVDAAYMSKVELE	77 / 9 AA	51
Phosphosite 10:	KRT1	P04264	Y295	KKDVDGAYMTKVDLQ	77 / 9 AA	66
Phosphosite 11:	K2	P35908	Y293	KKDVDNAYMIKVELQ	77 / 9 AA	65
Phosphosite 12:	K3	P12035	S313	TLKKDVDSAYMNKVE	100 / 7 AA	64
Phosphosite 13:	KRT71	Q3SY84	Y245	KKDVDAAYANKVELQ	77 / 9 AA	57
Phosphosite 14:	AGC1	P16112	Y100	RVRVNSAYQDKVSLP	66 / 9 AA	250
Phosphosite 15:	K77	Q7Z794	Y278	KKDVDAAYVSKVDLE	66 / 9 AA	62
Phosphosite 16:	K6IRS3	Q86Y46	Y247	KKDVDAAYTSKVELQ	66 / 9 AA	59
Phosphosite 17:	KRT79	Q5XKE5	Y259	KKDVDAAYMGRMDLH	55 / 9 AA	58
Phosphosite 18:	PPP1R3C	Q9UQK1	Y203	YTDVDCVYMKNVYGG	55 / 9 AA	36
Phosphosite 19:	OBSCN	Q5VST9	Y7306	ISEVDPAYLNLSDLY	71 / 7 AA	868
Phosphosite 20:	PSMD8	P48556	Y94	EQLPESAYMHQLLGL	50 / 8 AA	30