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:	K5
Human P-Site:	Y502
P-Site Sequence:	TSSVSSGYGSGSGYG
UniProt:	P13647
Intern. Prot. ID:	IPI00009867

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	K5	P13647	Y502	TSSVSSGYGSGSGYG	100 / 9 AA	62
Phosphosite 1:	KRT75	O95678	Y483	TSTLSSGYGSGSSIG	88 / 9 AA	60
Phosphosite 2:	Per3	P56645	Y423	HVSVSSGYGSLGSSG	100 / 7 AA	132
Phosphosite 3:	K5	P13647	S500	VVTSSVSSGYGSGSG	100 / 7 AA	62
Phosphosite 4:	KRT75	O95678	S485	TLSSGYGSGSSIGGG	100 / 7 AA	60
Phosphosite 5:	KRTAP21-1	Q3LI58	Y12	YYGNSCGYGSGCGCG	75 / 8 AA	8
Phosphosite 6:	KRT6B	P04259	S494	SVVQSTVSSGYGGAS	100 / 6 AA	60
Phosphosite 7:	K6a	P02538	S494	SVVQSTVSSGYGGAS	100 / 6 AA	60
Phosphosite 8:	K5	P13647	S504	SVSSGYGSGSGYGGG	100 / 7 AA	62
Phosphosite 9:	CELA3B	P08861	Y18	LVAVASGYGPPSSRP	66 / 9 AA	29
Phosphosite 10:	K5	P13647	S499	SVVTSSVSSGYGSGS	100 / 6 AA	62
Phosphosite 11:	CASKIN2	Q8WXE0	S582	YHKQLVSSGYDSMGL	85 / 7 AA	127
Phosphosite 12:	Per3	P56645	S420	QPVHVSVSSGYGSLG	100 / 6 AA	132
Phosphosite 13:	MPHOSPH9	Q99550	S44	NVDSCSVSSGYGTFC	100 / 6 AA	116
Phosphosite 14:	K9	P35527	Y53	RFSSSSGYGGGSSRV	87 / 8 AA	62
Phosphosite 15:	PCNXL2	A6NKB5	Y470	STNQCSGYGSGEGGN	85 / 7 AA	237
Phosphosite 16:	KRT75	O95678	S481	VVTSTLSSGYGSGSS	85 / 7 AA	60
Phosphosite 17:	KRTAP21-1	Q3LI58	Y20	GSGCGCGYGSGSGCG	85 / 7 AA	8
Phosphosite 18:	TTC28	Q96AY4	S2247	SSLPKVSSGYSSPTT	85 / 7 AA	271
Phosphosite 19:	TTC28	Q96AY4	Y2249	LPKVSSGYSSPTTSE	85 / 7 AA	271
Phosphosite 20:	SEC24A	O95486	Y178	HQYVSSGYPSLQNSF	85 / 7 AA	120