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:	CASP9
Human P-Site:	S274
P-Site Sequence:	FNGTSCPSLGGKPKL
UniProt:	P55211
Intern. Prot. ID:	IPI00023875

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CASP9	P55211	S274	FNGTSCPSLGGKPKL	100 / 9 AA	46
Phosphosite 1:	CASP8	Q14790	S347	FTGLKCPSLAGKPKV	85 / 7 AA	55
Phosphosite 2:	CILP2	Q8IUL8	S422	CPDTRCPSLAGSSPR	75 / 8 AA	126
Phosphosite 3:	CFLAR	O15519	Y347	FMGDSCPYLAGKPKM	75 / 8 AA	55
Phosphosite 4:	C14orf81	Q96MM1	S84	RSSTAAPSLGGRHRA	66 / 9 AA	20
Phosphosite 5:	LIME1	Q9H400	S282	PPASSCPSLGRGWRP	85 / 7 AA	31
Phosphosite 6:	COL16A1	Q07092	S729	DGCTACPSLQGTVTD	75 / 8 AA	158
Phosphosite 7:	CASP9	P55211	S271	VNIFNGTSCPSLGGK	100 / 6 AA	46
Phosphosite 8:	CTNNB1	P35222	S45	GATTTAPSLSGKGNP	66 / 9 AA	85
Phosphosite 9:	EMILIN1	Q9Y6C2	S722	AQAGQCPSLEGRLGR	71 / 7 AA	107
Phosphosite 10:	MAML1	Q92585	S340	PVSTDSPSLGGSQTL	75 / 8 AA	108
Phosphosite 11:	SIRT5	Q9NXA8	S185	SPICPALSGKGAPEP	71 / 7 AA	34
Phosphosite 12:	KNDC1	Q76NI1	S892	PGRTACPSLQEATRL	83 / 6 AA	191
Phosphosite 13:	NCAPH	Q15003	S318	EDRQICPSLAGFQFT	83 / 6 AA	83
Phosphosite 14:	WDR91	A4D1P6	S706	KVLESCLSLGGHRAP	85 / 7 AA	83
Phosphosite 15:	ACCN4	Q96FT7	S615	KEQSPCPSLGRAEGG	71 / 7 AA	70
Phosphosite 16:	FAM59A	Q9H706	S721	GVTKQSTSCPALPPR	83 / 6 AA	97
Phosphosite 17:	KIAA1602	Q9HCH0	S799	KVPTSAPSLGKPNKS	85 / 7 AA	139
Phosphosite 18:	NUDT12	Q9BQG2	S309	CLKEDCPSLNGVHNT	83 / 6 AA	52
Phosphosite 19:	ZNF831	Q5JPB2	S1607	EMTVPCPSLGSDGRK	55 / 9 AA	178
Phosphosite 20:	MEIS3	Q99687	S195	DYPASCPSLPDQNNM	55 / 9 AA	41