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:	S506
P-Site Sequence:	SSGYGSGSGYGGGLG
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	S506	SSGYGSGSGYGGGLG	100 / 9 AA	62
Phosphosite 1:	KRTAP21-1	Q3LI58	S62	GCGYGSGSGYCGYRP	88 / 9 AA	8
Phosphosite 2:	K5	P13647	S504	SVSSGYGSGSGYGGG	100 / 7 AA	62
Phosphosite 3:	KRT76	Q01546	S557	GVSGGSGSGYGGVSS	100 / 8 AA	66
Phosphosite 4:	KRT12	Q99456	S67	ASMFGSSSGFGGGSG	66 / 9 AA	54
Phosphosite 5:	DDX17	Q92841	S538	RAGYANGSGYGSPNS	75 / 8 AA	72
Phosphosite 6:	KRT76	Q01546	Y559	SGGSGSGYGGVSSGS	100 / 7 AA	66
Phosphosite 7:	K5	P13647	Y508	GYGSGSGYGGGLGGG	100 / 7 AA	62
Phosphosite 8:	KRTAP5-3	Q6L8H2	S26	SSCGGCGSGYGGCGS	87 / 8 AA	22
Phosphosite 9:	K9	P35527	S51	GGRFSSSSGYGGGSS	66 / 9 AA	62
Phosphosite 10:	SYNPR	Q8TBG9	S236	QDSYGSSSGYSQQAS	85 / 7 AA	29
Phosphosite 11:	OCLN	Q16625	Y118	FGSYGSGYGYGYGYG	87 / 8 AA	59
Phosphosite 12:	SYNPR	Q8TBG9	S234	YNQDSYGSSSGYSQQ	85 / 7 AA	29
Phosphosite 13:	HRNR	Q86YZ3	S1499	SSYSPYGSGSGWSSS	85 / 7 AA	282
Phosphosite 14:	HRNR	Q86YZ3	S1969	SSYGPYGSGSGWSSS	85 / 7 AA	282
Phosphosite 15:	KRT75	O95678	S487	SSGYGSGSSIGGGNL	77 / 9 AA	60
Phosphosite 16:	SYNPR	Q8TBG9	S235	NQDSYGSSSGYSQQA	85 / 7 AA	29
Phosphosite 17:	KRTAP7-1	Q8IUC3	S80	YRPWGSGSGFGYSTY	75 / 8 AA	9
Phosphosite 18:	HRNR	Q86YZ3	S1971	YGPYGSGSGWSSSRG	85 / 7 AA	282
Phosphosite 19:	HRNR	Q86YZ3	S1501	YSPYGSGSGWSSSRG	85 / 7 AA	282
Phosphosite 20:	TBX22	Q9Y458	S78	SSGCGSDSGYGNSSE	75 / 8 AA	58