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:	S337
P-Site Sequence:	NRNLDLDSIIAEVKA
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	S337	NRNLDLDSIIAEVKA	100 / 9 AA	62
Phosphosite 1:	K6IRS3	Q86Y46	S301	NRNLDLDSIIAEVRA	100 / 9 AA	59
Phosphosite 2:	KRT74	Q7RTS7	S309	NRDLDLDSIIAEVRM	100 / 9 AA	58
Phosphosite 3:	KRT79	Q5XKE5	S313	NRNLDLDSIIAEVKA	100 / 9 AA	58
Phosphosite 4:	KRT72	Q14CN4	S294	NRDLDLDSIIAEVRA	100 / 9 AA	56
Phosphosite 5:	Cytokeratin 6E	P48668	S332	NRNLDLDSIIAEVKA	100 / 9 AA	60
Phosphosite 6:	K2	P35908	S347	SRNLDLDSIIAEVKA	100 / 9 AA	65
Phosphosite 7:	KRT4	P19013	S320	NRNLDLDSIIAEVRA	100 / 9 AA	57
Phosphosite 8:	K3	P12035	S369	NRSLDLDSIIAEVRA	100 / 9 AA	64
Phosphosite 9:	KRT1	P04264	S349	NRSLDLDSIIAEVKA	100 / 9 AA	66
Phosphosite 10:	KRT6B	P04259	S332	NRNLDLDSIIAEVKA	100 / 9 AA	60
Phosphosite 11:	K6a	P02538	S332	NRNLDLDSIIAEVKA	100 / 9 AA	60
Phosphosite 12:	KRT75	O95678	S318	NRNLDLDSIIAEVKA	100 / 9 AA	60
Phosphosite 13:	KRT8	P05787	S258	SRSLDMDSIIAEVKA	88 / 9 AA	54
Phosphosite 14:	KRT71	Q3SY84	S299	NRNLDLDSIIDEVRT	88 / 9 AA	57
Phosphosite 15:	ATP8B4	Q8TF62	S744	KQQLELDSIVEETIT	66 / 9 AA	136
Phosphosite 16:	K77	Q7Z794	S332	NRSLDLDSIIDAVRT	100 / 7 AA	62
Phosphosite 17:	PPP1CA	P62136	S11	SEKLNLDSIIGRLLE	75 / 8 AA	38
Phosphosite 18:	TSPYL6	Q8N831	S214	SIQLELDSVNAEADR	66 / 9 AA	46
Phosphosite 19:	FAM160A1	Q05DH4	S813	DEEDDFDSFIAEMPA	75 / 8 AA	117
Phosphosite 20:	C9orf84	Q5VXU9	S1137	SSASDLDSVIQEHNE	75 / 8 AA	165