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:	S99
P-Site Sequence:	NRQAAKLSKPTLENL
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	S99	NRQAAKLSKPTLENL	100 / 9 AA	46
Phosphosite 1:	BUB1B	O60566	S288	EASTAELSKPTVQPW	66 / 9 AA	120
Phosphosite 2:	NUT	Q86Y26	S196	GGPVATLSKPSLGDR	66 / 9 AA	120
Phosphosite 3:	TRAK1	Q9UPV9	S947	ILMGAKLSKQTSLR_	75 / 8 AA	106
Phosphosite 4:	ARHGAP8	P85298	T448	RTQATGLTKPTLPPS	66 / 9 AA	53
Phosphosite 5:	HARBI1	Q96MB7	S58	ELLGANLSRPTQRSR	62 / 8 AA	39
Phosphosite 6:	CLSPN	Q9HAW4	S282	ERKAARLSKEALKQL	66 / 9 AA	151
Phosphosite 7:	AHNAK	Q09666	S4900	EGPDAKLSGPSLKMP	75 / 8 AA	629
Phosphosite 8:	C15orf2	Q9NZP6	S816	SASAASLSKPAIDTS	66 / 9 AA	121
Phosphosite 9:	WDR20	Q8TBZ3	S88	VRKAADLSKPIDKRI	75 / 8 AA	63
Phosphosite 10:	COL15A1	P39059	S757	LLNEPKLSRPTAAIG	62 / 8 AA	142
Phosphosite 11:	SAP130	Q9H0E3	T319	DSALSRPTLSIQHPP	83 / 6 AA	110
Phosphosite 12:	TMEM214	Q6NUQ4	S158	YKLQAPLSEPTLSQH	75 / 8 AA	77
Phosphosite 13:	PHF21A	Q96BD5	S324	GPQTVQLSKPSLEKQ	55 / 9 AA	75
Phosphosite 14:	AGPHD1	A2RU49	T16	SEALSKPTFSEEQAS	83 / 6 AA	42
Phosphosite 15:	AGPHD1	A2RU49	S13	YQQSEALSKPTFSEE	83 / 6 AA	42
Phosphosite 16:	PTPRT	O14522	S861	DGSRGELSQPTLTIQ	62 / 8 AA	164
Phosphosite 17:	GHRHR	Q02643	S328	QSQYWRLSKSTLFLI	71 / 7 AA	47
Phosphosite 18:	KIAA0423	Q9Y4F4	S988	AKKRAKLSGSTLDLE	75 / 8 AA	189
Phosphosite 19:	MMP20	O60882	T281	KVFLGKPTLPHAPHH	83 / 6 AA	54
Phosphosite 20:	DNAJC16	Q9Y2G8	S399	TAETTKLSKPFEAFL	71 / 7 AA	91