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:	Chk2
Human P-Site:	S53
P-Site Sequence:	MPNSSQSSHSSSGTL
UniProt:	O96017
Intern. Prot. ID:	IPI00014072

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Chk2	O96017	S53	MPNSSQSSHSSSGTL	100 / 9 AA	61
Phosphosite 1:	Chk2	O96017	S52	TMPNSSQSSHSSSGT	100 / 8 AA	61
Phosphosite 2:	MSK1	O75582	S763	RSSSSESSHSSSSHS	88 / 9 AA	90
Phosphosite 3:	Per1	O15534	S1092	ITRSSQSSHTSKYFG	87 / 8 AA	136
Phosphosite 4:	Per1	O15534	S1091	SITRSSQSSHTSKYF	87 / 8 AA	136
Phosphosite 5:	THRAP3	Q9Y2W1	S787	SSSSSQSSHSYKAEE	100 / 7 AA	109
Phosphosite 6:	Chk2	O96017	S55	NSSQSSHSSSGTLSS	100 / 7 AA	61
Phosphosite 7:	UBN2	Q6ZU65	T827	KLDSTQTTHSSSLIA	66 / 9 AA	146
Phosphosite 8:	THRAP3	Q9Y2W1	S786	SSSSSSQSSHSYKAE	100 / 7 AA	109