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:	S557
P-Site Sequence:	GSGFSASSGRGLGVG
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	S557	GSGFSASSGRGLGVG	100 / 9 AA	62
Phosphosite 1:	K5	P13647	S556	GGSGFSASSGRGLGV	100 / 8 AA	62
Phosphosite 2:	KRT75	O95678	S525	GSGFSATSNRGLGGS	77 / 9 AA	60
Phosphosite 3:	SAP25	Q8TEE9	S49	WPLYEAASGRGLRPV	66 / 9 AA	21
Phosphosite 4:	ASK1	Q99683	S608	EWNFSASSVRGVSIS	77 / 9 AA	155
Phosphosite 5:	BSN	Q9UPA5	S865	EEDDTATSGRGLAKH	75 / 8 AA	416
Phosphosite 6:	ASK1	Q99683	S607	HEWNFSASSVRGVSI	87 / 8 AA	155
Phosphosite 7:	Cytokeratin 6E	P48668	S531	GGGFSSSSGRAIGGG	66 / 9 AA	60
Phosphosite 8:	K6a	P02538	S531	GGGFSSSSGRAIGGG	66 / 9 AA	60
Phosphosite 9:	MCCC1	Q96RQ3	S541	FSPFSSSSGRRLNIS	77 / 9 AA	80
Phosphosite 10:	KRT75	O95678	T524	GGSGFSATSNRGLGG	75 / 8 AA	60
Phosphosite 11:	SASH1	O94885	S918	LEGSIAASGRGLSPP	85 / 7 AA	137
Phosphosite 12:	KCTD8	Q6ZWB6	S77	LASMFSPSSPRGGAR	75 / 8 AA	52
Phosphosite 13:	KRT6B	P04259	S531	GGGFSSSSGRATGGG	75 / 8 AA	60
Phosphosite 14:	KLK11	Q9UBX7	S13	WLRDWKSSGRGLTAA	100 / 6 AA	31
Phosphosite 15:	MCCC1	Q96RQ3	S539	DQFSPFSSSSGRRLN	85 / 7 AA	80
Phosphosite 16:	Cytokeratin 6E	P48668	S530	IGGGFSSSSGRAIGG	85 / 7 AA	60
Phosphosite 17:	KRT6B	P04259	S530	VGGGFSSSSGRATGG	85 / 7 AA	60
Phosphosite 18:	K6a	P02538	S530	VGGGFSSSSGRAIGG	85 / 7 AA	60
Phosphosite 19:	MCCC1	Q96RQ3	S540	QFSPFSSSSGRRLNI	85 / 7 AA	80
Phosphosite 20:	PPP1R12B	O60237	S414	AQNTFSASSARRFSS	85 / 7 AA	110