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:	KRT20
Human P-Site:	T292
P-Site Sequence:	QLTELRRTSQSLEIE
UniProt:	P35900
Intern. Prot. ID:	IPI00021298

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KRT20	P35900	T292	QLTELRRTSQSLEIE	100 / 9 AA	48
Phosphosite 1:	KRT18	P05783	T302	TLTELRRTVQSLEID	88 / 9 AA	48
Phosphosite 2:	KRT20	P35900	S293	LTELRRTSQSLEIEL	100 / 8 AA	48
Phosphosite 3:	CUL4A	Q13619	T627	EDSELRRTLQSLACG	88 / 9 AA	88
Phosphosite 4:	K14	P02533	T337	EISELRRTMQNLEIE	77 / 9 AA	52
Phosphosite 5:	KRT17	Q04695	T306	EISELRRTMQALEIE	77 / 9 AA	48
Phosphosite 6:	KRT13	P13646	T327	EITELRRTLQGLEIE	77 / 9 AA	50
Phosphosite 7:	K23	Q9C075	T293	DIHELKRTFQALEID	66 / 9 AA	48
Phosphosite 8:	FAM21C	Q9Y4E1	S31	SVEEIRRSSQSWSLA	66 / 9 AA	145
Phosphosite 9:	FAM21A	Q641Q2	S31	SVEEIRRSSQSWSLA	66 / 9 AA	147
Phosphosite 10:	BCAP29	Q9UHQ4	T194	LKTELRKTSDALSKA	66 / 9 AA	28
Phosphosite 11:	KRT19	P08727	T302	EVTDLRRTLQGLEIE	66 / 9 AA	44
Phosphosite 12:	K15	P19012	T328	EITDLRRTMQELEIE	66 / 9 AA	49
Phosphosite 13:	USP34	Q70CQ2	T510	EEEELRRTAPSPWSP	75 / 8 AA	404
Phosphosite 14:	SNCAIP	Q9Y6H5	S809	PSSKRRTSQNLKLRV	85 / 7 AA	100
Phosphosite 15:	Loc387763	Q7Z7L8	S406	SLECLRRSTQSLSLQ	75 / 8 AA	46
Phosphosite 16:	Loc387763	Q7Z7L8	T407	LECLRRSTQSLSLQR	75 / 8 AA	46
Phosphosite 17:	K24	Q2M2I5	T367	EITELKRTLQALEIE	66 / 9 AA	55
Phosphosite 18:	RASSF7	Q02833	T87	VQFVLRRTGPSLAGR	75 / 8 AA	40
Phosphosite 19:	RASSF8	Q8NHQ8	T80	VQLILRRTGPSLSER	75 / 8 AA	48
Phosphosite 20:	SNCAIP	Q9Y6H5	T808	SPSSKRRTSQNLKLR	85 / 7 AA	100