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:	S44
P-Site Sequence:	GISSSSTSTMPNSSQ
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	S44	GISSSSTSTMPNSSQ	100 / 9 AA	61
Phosphosite 1:	Chk2	O96017	T45	ISSSSTSTMPNSSQS	100 / 8 AA	61
Phosphosite 2:	Chk2	O96017	T43	QGISSSSTSTMPNSS	100 / 8 AA	61
Phosphosite 3:	N-Myc	P04198	S7	_MPSCSTSTMPGMIC	77 / 9 AA	50
Phosphosite 4:	N-Myc	P04198	T6	__MPSCSTSTMPGMI	87 / 8 AA	50
Phosphosite 5:	FBXO18	Q8NFZ0	T376	RRPSSTVTMPDVTET	75 / 8 AA	118
Phosphosite 6:	N-Myc	P04198	T8	MPSCSTSTMPGMICK	75 / 8 AA	50
Phosphosite 7:	CXorf59	Q8N9S7	T246	EIMSSTNTMPVSSCT	85 / 7 AA	58
Phosphosite 8:	NARG2	Q659A1	S423	SPSPASTSTVPNMTD	75 / 8 AA	110
Phosphosite 9:	CXorf59	Q8N9S7	T244	WIEIMSSTNTMPVSS	85 / 7 AA	58
Phosphosite 10:	PICALM	Q13492	S387	PSSSNSTSKLPNDLL	66 / 9 AA	71
Phosphosite 11:	Chk2	O96017	S42	SQGISSSSTSTMPNS	100 / 7 AA	61
Phosphosite 12:	CASC2	Q6XLA1	S96	LEGSNSTSTLPLPA_	75 / 8 AA	12
Phosphosite 13:	NARG2	Q659A1	T424	PSPASTSTVPNMTDA	75 / 8 AA	110
Phosphosite 14:	Wnk2	Q9Y3S1	S1441	DGAAPATSTMPEPAS	55 / 9 AA	243
Phosphosite 15:	CDK12	Q9NYV4	S582	QVPASSTSTLPPSTH	75 / 8 AA	164
Phosphosite 16:	ETFDH	Q16134	S37	AIRWSSTSTVPRITT	75 / 8 AA	68
Phosphosite 17:	SEC24B	O95487	S400	SSTTSSASPMPNSYD	75 / 8 AA	137
Phosphosite 18:	Elk-1	P19419	T108	PQPEVSVTSTMPNVA	85 / 7 AA	45
Phosphosite 19:	CDK12	Q9NYV4	T583	VPASSTSTLPPSTHS	85 / 7 AA	164
Phosphosite 20:	FLJ32110	A4D1E1	T184	ISDKQRSTMPNRHQL	100 / 5 AA	153